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@article{Backović2021,

title = {Enhanced borohydride oxidation kinetics at gold-rare earth alloys},

author = {G. Backović and J. Milikić and S. De Negri and A. Saccone and B. Šljukić and D. M. F. Santos},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098471175&doi=10.1016%2fj.jallcom.2020.158273&partnerID=40&md5=00af41c02a661f9561bfab7ea861591a},

doi = {10.1016/j.jallcom.2020.158273},

year  = {2021},

date = {2021-01-01},

journal = {Journal of Alloys and Compounds},

volume = {857},

abstract = {Gold-rare earth (Au-RE) alloys with equiatomic compositions are prepared by arc (RE = Dy, Ho, Y) or induction (RE = Sm) melting. Morphology and phase composition is assessed by scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy (SEM-EDXS), while X-ray powder diffraction (XRPD) is used to confirm crystal structures. The Au-RE electrodes are evaluated for borohydride oxidation reaction (BOR) in alkaline media employing cyclic voltammetry and chronoamperometry. The obtained data allows calculation of kinetic parameters that characterize the borohydride (BH4-) oxidation at Au-RE alloys, including the number of exchanged electrons, n, and the anodic charge transfer coefficient, α. n values range from 2.4 to 4.4, while α values are found to be in the 0.60–0.83 range. The BOR apparent activation energy, Eaapp, and the reaction order, β, are also determined from CV data obtained at different temperatures and different BH4- concentrations, respectively. Low Eaapp values range from 16.4 (Au-Sm) to 20.2 kJ mol−1 (Au-Y) and β values suggest that BOR at the examined alloys is a 1st order reaction with respect to BH-4 concentration. A small-scale direct borohydride-peroxide fuel cell (DBPFC) operating with Au-Y anode at 25 °C reaches a peak power density of 150 mW cm−2. The cell performance is enhanced when increasing the temperature to 45 °C, with a maximum power density of 215 mW cm−2 being attained. © 2020 Elsevier B.V.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mladenović2021,

title = {Tailoring metal-oxide-supported PtNi as bifunctional catalysts of superior activity and stability for unitised regenerative fuel cell applications},

author = {D. Mladenović and D. M. F. Santos and G. Bozkurt and G. S. P. Soylu and A. B. Yurtcan and Š. Miljanić and B. Šljukić},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101385072&doi=10.1016%2fj.elecom.2021.106963&partnerID=40&md5=16625dd4cad271c71990ae6dded6b6b0},

doi = {10.1016/j.elecom.2021.106963},

year  = {2021},

date = {2021-01-01},

journal = {Electrochemistry Communications},

volume = {124},

abstract = {Three different metal oxides based on Mn2O3 with TiO2 or NiO were synthesised. Pt or PtNi nanoparticles were anchored on each support, creating a set of nine samples that were tested for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER). PtNi/Mn2O3-NiO showed the most promising results for ORR as evidenced by the lowest Tafel slope, the highest diffusion-limited current density and number of electrons exchanged, along with the highest stability. The best performance of PtNi/Mn2O3-NiO reflects its highest electrochemical surface area and the lowest charge-transfer resistance. Furthermore, this catalyst showed high activity for the OER as evidenced by the low Tafel slope and high current density at an overpotential of 400 mV. The present study indicated different active sites for the two reactions, i.e., PtNi NPs for the ORR and NiO for the OER. © 2021 The Author(s)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kepić2021,

title = {One-step preparation of gold nanoparticles - exfoliated graphene composite by gamma irradiation at low doses for photothermal therapy applications},

author = {D. P. Kepić and D. N. Kleut and Z. M. Marković and D. V. Bajuk-Bogdanović and V. B. Pavlović and A. J. Krmpot and M. M. Lekić and D. J. Jovanović and B. M. Todorović-Marković},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100628993&doi=10.1016%2fj.matchar.2021.110944&partnerID=40&md5=4cafe095df218ef5ded355536735414b},

doi = {10.1016/j.matchar.2021.110944},

year  = {2021},

date = {2021-01-01},

journal = {Materials Characterization},

volume = {173},

abstract = {Graphene is an excellent material to anchor metal nanoparticles due to its large surface area. In this paper, we report the use of electrochemically exfoliated graphene as support to anchor gold nanoparticles (Au NPs). Au NPs are synthesized via the reduction of chloroauric acid under gamma irradiation at low doses of 1, 5, and 10 kGy and directly deposited onto the graphene surface, making this procedure simple and fast. Good water dispersibility of exfoliated graphene, due to the presence of oxygen-containing functional groups in the structure of graphene, provides long-term stability of Au NPs - graphene composite dispersions. The majority of the Au NPs obtained by this method have sizes of up to 40 nm, while the increase in the applied dose leads to an increase in the amount of smaller nanoparticles. The increase of temperature of the prepared composite material upon irradiation with an 808 nm continuous wave laser was monitored. All samples show a temperature increase between 21.5 and 25.6 °C for 10 min of the laser exposure, which indicates that Au NPs - graphene composite can effectively be used in photothermal treatment for cancer therapy. © 2021 Elsevier Inc.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Rakočević20214595,

title = {The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries},

author = {L. Rakočević and S. Štrbac and J. Potočnik and M. Popović and D. Jugović and I. S. Simatović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092524965&doi=10.1016%2fj.ceramint.2020.10.025&partnerID=40&md5=c5fb13d9bf490a7a41250bdf2774f03c},

doi = {10.1016/j.ceramint.2020.10.025},

year  = {2021},

date = {2021-01-01},

journal = {Ceramics International},

volume = {47},

number = {4},

pages = {4595-4603},

abstract = {Cathodic material for sodium-ion rechargeable batteries based on NaxMnO2 were synthesized by glycine nitrate method and subsequent annealing at high temperatures. Different crystal structures with different morphologies were obtained depending on the annealing temperature: hexagonal layeredα-Na0.7MnO2.05 nanoplates were obtained at 850 °C, while 3-D tunnel structured Na0·4MnO2 and Na0·44MnO2, both with rod-like morphology, were obtained at 800 °C and 900 °C, respectively. The investigations of the electrochemical behavior of obtained cathodic materials in aqueous NaNO3 solution have shown that Na0·44MnO2 obtained at 900 °C has shown the best battery performance. Its initial discharge capacities are 123.5 mA h/g, 113.2 mA h/g, and 102.0 mA h/g at the high current densities of 1000, 2000 and 5000 mA/g, respectively. © 2020 Elsevier Ltd and Techna Group S.r.l.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Milanović2021b,

title = {Synthesis and comprehensive spectroscopic (X-ray, NMR, FTIR, UV–Vis), quantum chemical and molecular docking investigation of 3-acetyl-4‑hydroxy‑2-oxo-2H-chromen-7-yl acetate},

author = {Ž. B. Milanović and D. S. Dimić and E. H. Avdović and D. A. Milenković and J. D. Marković and O. R. Klisurić and S. R. Trifunović and Z. S. Marković},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091333270&doi=10.1016%2fj.molstruc.2020.129256&partnerID=40&md5=b76a2735015b90a8a72fc522c3b26e40},

doi = {10.1016/j.molstruc.2020.129256},

year  = {2021},

date = {2021-01-01},

journal = {Journal of Molecular Structure},

volume = {1225},

abstract = {In the present study, the structural, spectroscopic (FT-IR, NMR, and UV–Vis) and electronic properties of newly synthesized 3-acetyl-4‑hydroxy‑2-oxo-2H-chromen-7-yl acetate (3AcHyC) were determined by experimental and theoretical methods. The structural parameters (bond lengths and angles) were calculated using the B3LYP-D3BJ/6–311++G(d,p) theoretical model and compared with the experimentally determined crystal structure of the investigated compound. Hirshfeld surfaces and fingerprint plots analysis were used to find and analyze the percentage of intermolecular interactions in the crystal structure of the investigated compound. The calculated FT-IR frequencies were determined from the same theoretical model and matched with experimental data. The NMR chemical shifts (1H and 13C) were recorded in the CDCl3 solution and compared with theoretically determined spectra. The UV–Vis absorption spectrum was analyzed and compared with the spectrum calculated by Time-Dependent Density Functional Theory (TD-DFT). The obtained and compared spectroscopic data demonstrated that applied level theory reproduces well the experimental results. Furthermore, to examine the electronic structure of the studied molecule, the Natural Bond Orbitals (NBOs), the Quantum Theory of Atoms in Molecules (QTAIM), Non-linear Optical parameter (NLO), and Mapped Molecular Electrostatic Potential (MEP) surface analyses were also performed with the same level of theory. Furthermore, results of in silico molecular docking calculations, indicate the stability as well as favorable binding interactions between the investigated compound and the Tyrosyl DNA-Phosphodiesterase 1 (TDP1) active site. Also, the results indicate that the investigated compound is a favorable precursor in the synthesis of new coumarin derivatives with potentially significant biological and pharmacological properties. © 2020 Elsevier B.V.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Goura202016789,

title = {Peroxouranyl-Containing W48 Wheel: Synthesis, Structure, and Detailed Infrared and Raman Spectroscopy Study},

author = {J Goura and A Sundar and B S Bassil and G Ćirić-Marjanović and D Bajuk-Bogdanović and U Kortz},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097584294&doi=10.1021%2facs.inorgchem.0c02858&partnerID=40&md5=2094ea108467b3fc57b160fbff1ccd99},

doi = {10.1021/acs.inorgchem.0c02858},

year  = {2020},

date = {2020-01-01},

journal = {Inorganic Chemistry},

volume = {59},

number = {23},

pages = {16789-16794},

abstract = {We report on the first example of a peroxouranium-containing P8W48 wheel, [(UO2)4(O2)42(P8W48O184)]40- (1), which was synthesized by a one-pot reaction of UO2(NO3)2·6H2O with the 48-tungsto-8-phosphate wheel [H7P8W48O184]33- and aqueous hydrogen peroxide in a pH 6 lithium acetate solution at 50 °C. Polyanion 1 comprises two tetrauranyl squares with side-on peroxo bridging ligands in the cavity of the P8W48 wheel, and was isolated as the hydrated potassium-lithium salt K18Li22[(UO2)4(O2)42(P8W48O184)]·133H2O (KLi-1), which was characterized in the solid state by single-crystal X-ray diffraction, as well as thermogravimetric and elemental analyses. A detailed Fourier transform infrared and Raman spectroscopy study was also performed. © 2020 American Chemical Society.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Stanković20202123,

title = {The kinetics of non-isothermal dehydration of equilibrium swollen Ca-alginate hydrogel},

author = {B Stanković and J Jovanović and B Adnađević},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85088256033&doi=10.1007%2fs10973-020-10020-6&partnerID=40&md5=e3b9fed5a780db8cdea4a0d8f8bec2f6},

doi = {10.1007/s10973-020-10020-6},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Thermal Analysis and Calorimetry},

volume = {142},

number = {5},

pages = {2123-2129},

abstract = {Non-isothermal dehydration of Ca-alginate hydrogel was investigated for the first time. Thermogravimetric dehydration curves were recorded at heating rates from 5 to 20 K min−1 in the temperature range from 300 to 450 K. The dependence of apparent activation energy on the degree of dehydration was determined by the Friedman’s differential isoconversion method. The experimental conversion curves of dehydration are fully fitted with the statistical model of hydrogel dehydration. The values of the parameters of the statistical model and their changes with the heating rate were determined. The rate constant as the function of temperature was calculated at all heating rates, and it was found that these dependencies obey the Arrhenius equation. From the values of rate constant, the changes in the kinetic parameters (activation energy and pre-exponential factor) of non-isothermal dehydration of Ca-alginate hydrogel with temperature and dehydration degree were calculated. The obtained results indicate the existence of two phase states of water absorbed on the hydrogel. © 2020, Akadémiai Kiadó, Budapest, Hungary.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Nešović2020,

title = {Polyphenol profile of buckwheat honey, nectar and pollen: Polyphenolics in buckwheat},

author = {M Nešović and U Gašić and T Tosti and N Horvacki and B Šikoparija and N Nedić and S Blagojević and L Ignjatović and Ž Tešić},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85099572647&doi=10.1098%2frsos.201576rsos201576&partnerID=40&md5=2c3381b727674f9c1213bee29f4cf575},

doi = {10.1098/rsos.201576rsos201576},

year  = {2020},

date = {2020-01-01},

journal = {Royal Society Open Science},

volume = {7},

number = {12},

abstract = {A focus of research in recent years is the comparison of honey as the final product of bees with pollen and nectar of the plant from which the honey originates, as the main food source for bees. Buckwheat honey is recognized as a nutritionally valuable product, which provides a scientifically proven health benefit and is confirmed as a functional food. The quality of this type of honey is attributed to high levels of phytochemicals in buckwheat. The purpose of this study was the examination of similarity between buckwheat honey and buckwheat nectar and pollen, as well as simultaneous investigation of their chemical profiles and the origin of the honey. The phenolic profile of buckwheat pollen showed a lower number of flavonoids and phenolic acids than those of nectar and honey samples, but confirmed the presence of the most characteristic polyphenols derived from the buckwheat plant. The notable difference was found to be the presence of (epi)catechin units, its galloylated derivatives and procyanidin dimers, which were not present in honey. Honey polyphenols displayed a pronounced correlation with those of nectar, but not with those of pollen. Finally, by comparing the polyphenolic profiles of honey, nectar and pollen sharing the same geographical origin, new data could be provided for a potential assessment of the botanical origin of buckwheat honey. © 2020 The Authors.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Murugesapandian20201219,

title = {Electronically Induced Steric Clash: Synthesis of NMe2-Modified β-Diketiminate-Supported Boron Difluoride Compounds},

author = {B Murugesapandian and R Ganguly and P T K Lee and M Petković and J A C Clyburne and D Vidović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85094955201&doi=10.1071%2fCH20188&partnerID=40&md5=191d40528e8e98b607cc06fac546d2b3},

doi = {10.1071/CH20188},

year  = {2020},

date = {2020-01-01},

journal = {Australian Journal of Chemistry},

volume = {73},

number = {12},

pages = {1219-1225},

abstract = {We report on the synthesis and structural features of NMe2-modified β-diketiminate-supported boron difluoride compounds (LArBF2: LAr = [HC(NAr)2(CNMe2)2]-; LPh: Ar = Ph; LTol: Ar = p-tolyl; LXyl: Ar = m-xylyl). The title compounds were prepared in moderate yields (∼65 %) by in situ deprotonation of the corresponding ligands LArH using KH, followed by the addition of BF3OEt2. According to solid-state and theoretical analyses of the BF2 compounds, the lone pair at each NMe2 group is involved in electron delocalization within the central BC3N2 ring. As a result, the N-aryl substituents sterically clash with the NMe2 groups, causing this central ring to pucker. Several attempts were made to prepare heavy analogues (e.g. LArBX2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Lačnjevac202022773,

title = {High-performance hydrogen evolution electrocatalysis using proton-intercalated TiO2nanotube arrays as interactive supports for Ir nanoparticles},

author = {U Lačnjevac and R Vasilić and A Dobrota and S Đurđić and O Tomanec and R Zbořil and S Mohajernia and N T Nguyen and N Skorodumova and D Manojlović and N Elezović and I Pašti and P Schmuki},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096105811&doi=10.1039%2fd0ta07492f&partnerID=40&md5=a143ddd17acc1ebc897636d998ae37e3},

doi = {10.1039/d0ta07492f},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Materials Chemistry A},

volume = {8},

number = {43},

pages = {22773-22790},

abstract = {Developing ultraefficient electrocatalytic materials for the hydrogen evolution reaction (HER) with low content of expensive platinum group metals (PGMs) via low-energy-input procedures is the key to the successful commercialization of green water electrolysis technologies for sustainable production of high-purity hydrogen. In this study, we report a facile room-temperature synthesis of ultrafine metallic Ir nanoparticles on conductive, proton-intercalated TiO2 nanotube (H-TNT) arrays via galvanic displacement. A series of experiments demonstrate that a controlled transformation of the H-TNT surface microstructure from neat open-top tubes to disordered nanostripe bundles ("nanograss") is highly beneficial for providing an abundance of exposed Ir active sites. Consequently, for nanograss-engineered composites, outstanding HER activity metrics are achieved even at very low Ir(iii) precursor concentrations. An optimum Ir@TNT cathode loaded with 5.7 μgIr cm-2 exhibits an overpotential of -63 mV at -100 mA cm-2 and a mass activity of 34 A mgIr-1 at -80 mV under acidic conditions, along with excellent catalytic durability and structural integrity. Density functional theory (DFT) simulations reveal that the hydrogen-rich TiO2 surface not only stabilizes the deposited Ir and weakens its H binding strength to a moderate intensity, but also actively takes part in the HER mechanism by refreshing the Ir catalytic sites near the Ir|H-TiO2 interface, thus substantially promoting H2 generation. The comprehensive characterization combined with theory provides an in-depth understanding of the electrocatalytic behavior of H-TNT supported PGM nanoparticles and demonstrates their high potential as competitive electrocatalyst systems for the HER. This journal is © The Royal Society of Chemistry.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Simpson2020,

title = {Threshold photodetachment spectroscopy of the astrochemical anion CN-},

author = {M Simpson and M Nötzold and A Schmidt-May and T Michaelsen and B Bastian and J Meyer and R Wild and F A Gianturco and M Milovanović and V Kokoouline and R Wester},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096153521&doi=10.1063%2f5.0029841&partnerID=40&md5=584b9b90faed6bdb8be45e0555f890e0},

doi = {10.1063/5.0029841},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Chemical Physics},

volume = {153},

number = {18},

abstract = {Threshold photodetachment spectroscopy has been performed on the molecular anion CN- at both 16(1) K and 295(2) K in a 22-pole ion trap and at 295(2) K from a pulsed ion beam. The spectra show a typical energy dependence of the detachment cross section yielding a determination of the electron affinity of CN to greater precision than has previously been known at 31 163(16) cm-1 [3.864(2) eV]. Allowed s-wave detachment is observed for CN-, but the dependence of the photodetachment cross section near the threshold is perturbed by the long-range interaction between the permanent dipole moment of CN and the outgoing electron. Furthermore, we observe a temperature dependence of the cross section near the threshold, which we attribute to a reduction of the effective permanent dipole due to higher rotational excitation at higher temperatures. © 2020 Author(s).},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Milakin2020,

title = {Polyaniline-metal organic framework (Fe-BTC) composite for electrochemical applications},

author = {K A Milakin and N Gavrilov and I A Pašti and Z Morávková and U Acharya and C Unterweger and S Breitenbach and A Zhigunov and P Bober},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85090323515&doi=10.1016%2fj.polymer.2020.122945&partnerID=40&md5=be56e127fd0360a7e9ab7a1dde608c8a},

doi = {10.1016/j.polymer.2020.122945},

year  = {2020},

date = {2020-01-01},

journal = {Polymer},

volume = {208},

abstract = {Polyaniline-metal organic framework (PANI/Fe-BTC) composites were prepared by oxidative polymerization of aniline in the presence of Fe-BTC, using various monomer:Fe-BTC ratios. Introduction of Fe-BTC into polyaniline-based materials led to significant reduction of their thermal stability starting from 2 wt% Fe-BTC content, which further decreased with decreasing monomer concentration in the initial reaction mixture. Fe-BTC being a low conducting component (2 × 10−10 S cm−1) in comparison to PANI (6 S cm−1) was found to negatively affect conductivity of PANI/Fe-BTC composites. Conductivity values gradually lowered with the decrease of aniline fraction in the polymerization mixture: from 4 S cm−1 for the composite prepared with 80 wt% of the monomer in the reaction mixture to 0.04 S cm−1 for the 20 wt% of the monomer. Decreasing aniline fraction during the materials preparation resulted in a smaller amount of PANI particles on the surface of Fe-BTC. When aniline concentration reached 20 wt%, the morphology of the composite was similar to the one of pristine Fe-BTC. These PANI particles were found to be mainly determining specific surface area of PANI/Fe-BTC composites due to the fact that specific surface area of the products decreased with decreasing monomer fraction from 55 m2 g−1 for pristine PANI to 8 m2 g−1 for PANI(20%)/Fe-BTC. XRD data showed that the composition of PANI(20%)/Fe-BTC material corresponds to a saturation point, after which aggregation of PANI chains occurs. Spectroscopic analysis revealed that PANI on the Fe-BTC interface is overoxidized and partially doped by Fe-BTC. These PANI-Fe-BTC interactions were found to affect electrochemical properties of the composites. Materials prepared using lower monomer fraction in the initial reaction medium were characterized by more favorable reduction transitions which happened at more positive potentials. Increasing aniline:Fe-BTC ratio was also found to enhance gravimetric capacitance of the composites, reaching 346 F g−1 at 20 mV s−1. Moreover, improved pseudo-Faradaic current response and substantially better reversibility during electrochemical characterization shown for PANI/Fe-BTC compared to pristine PANI can be advantageous for energy applications. © 2020 Elsevier Ltd},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Stanković20201621,

title = {Ionization and Electronic State Excitation of CO2 in Radio-frequency Electric Field},

author = {V V Stanković and M M Ristić and M M Vojnović and M M Aoneas and G B Poparić},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85088316562&doi=10.1007%2fs11090-020-10106-x&partnerID=40&md5=0476febf1f55fb24543585a15d1afef0},

doi = {10.1007/s11090-020-10106-x},

year  = {2020},

date = {2020-01-01},

journal = {Plasma Chemistry and Plasma Processing},

volume = {40},

number = {6},

pages = {1621-1637},

abstract = {The rate coefficients for the electron impact ionization and electronic state excitation of the CO2 molecule are calculated in non-equilibrium conditions in the presence of time-dependent electric field. A Monte Carlo simulation has been employed in order to determine non-equilibrium electron energy distribution functions in the CO2 gas, within one period of time-dependent radio-frequency (RF) electric field. By using the distribution functions, ionization rate coefficients for the CO2 molecule have been obtained within one period in RF frequency range at effective reduced electric field up to 500 Td. All obtained rate coefficients have been period averaged, as they can be of use in practical applications in the modeling of RF discharges in CO2. © 2020, Springer Science+Business Media, LLC, part of Springer Nature.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Todorović202041717,

title = {Characterization of PM2.5 sources in a Belgrade suburban area: a multi-scale receptor-oriented approach},

author = {M N Todorović and M B Radenković and A E Onjia and L M Ignjatović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85088241346&doi=10.1007%2fs11356-020-10129-z&partnerID=40&md5=c705a67aa3f696f517479100df237de2},

doi = {10.1007/s11356-020-10129-z},

year  = {2020},

date = {2020-01-01},

journal = {Environmental Science and Pollution Research},

volume = {27},

number = {33},

pages = {41717-41730},

abstract = {Designated as the most harmful for health, PM2.5 aerosol fraction was a subject of our study. It was collected for all four seasons during 2014/15 in the suburban area of Belgrade (Serbia) and analysed for Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Br, As, Ba and Pb elements and for NH4+, NO3− and SO42− ions by particle-induced X-ray emission and ion chromatography techniques, respectively. Obtained concentrations have been treated by a combination of several receptor-oriented models to reveal source contributions to the suburban PM2.5 at different spatial scales. Applied positive matrix factorization analysis indicated five main groups of emission sources: biomass burning (14.5%), traffic (3.9%), regional combustion/secondary sulphates (28.8%), local combustion/secondary nitrates (29.7%) and soil (5.4%). Local heating units had been pointed out as dominant contributors by long-range transport and ground-wind circulation analyses. Air masses circulating over the Balkan Peninsula denoted regional emissions as responsible for the high concentrations of secondary sulphates. Local and long-range transport analyses combined suggested that the BB and the LC/NO3 originated from the wider urban area. Several Saharan dust episodes were detected as well. Presented results might be a basis for the development of air pollution mitigation strategies in the continental Balkan area, considered one of the most polluted and under-investigated European regions. © 2020, Springer-Verlag GmbH Germany, part of Springer Nature.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mišurović2020,

title = {Magnetite nanoparticles-catalyzed synthesis of conductive poly(p-aminodiphenylamine)},

author = {J Mišurović and M Mojović and B Marjanović and P Vulić and G Ćirić-Marjanović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091590368&doi=10.1016%2fj.synthmet.2020.116577&partnerID=40&md5=9d58d17505031d1fc2956c8449632aa1},

doi = {10.1016/j.synthmet.2020.116577},

year  = {2020},

date = {2020-01-01},

journal = {Synthetic Metals},

volume = {269},

abstract = {Para-aminodiphenylamine (p-ADPA) was successfully polymerized by simple, economical and environmentally improved procedure. Magnetite nanoparticles (Fe3O4 NPs) were found to successfully catalyze the oxidation of p-ADPA in the presence of hydrogen peroxide (H2O2), an eco-friendly and clean oxidant, with a very small amount of ammonium peroxydisulfate (APS) as an initiator. In this manner, the amount of by-products occurring during the reaction is drastically reduced. The oxidation of p-ADPA proceeded also in the absence of Fe3O4 NPs, but far more slowly than the catalyzed process. The influence of the mass ratio Fe3O4NPs/p-ADPA on the properties of products was systematically studied by different characterization techniques. Spectroscopic measurements (UV-Vis-NIR, FTIR, Raman, EPR) indicate that the polymerization products are polyaniline emeraldine salt-like polymers and their measured electrical conductivity is one of the highest values reported in the literature for p-ADPA oligomerization/polymerization products (1.8∙10-2 S cm-1). X-ray powder diffraction (XRPD) measurements revealed highly crystalline structure of Poly(p-ADPA) samples synthesized with Fe3O4 NPs, while scanning electron microscopy (SEM) showed layered and prismatic-shaped particles as prevailing in their morphology. © 2020 Elsevier B.V.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Jevremović20202199,

title = {Modulation of cytotoxicity by consecutive adsorption of tannic acid and pesticides on surfactant functionalized zeolites},

author = {A Jevremović and N Božinović and D Arsenijević and S Marmakov and B N Vasiljević and S Uskoković-Marković and D Bajuk-Bogdanović and M Milojević-Rakić},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096456941&doi=10.1039%2fd0em00251h&partnerID=40&md5=c3c87779d91b1484f2edd1903ce6de9d},

doi = {10.1039/d0em00251h},

year  = {2020},

date = {2020-01-01},

journal = {Environmental Science: Processes and Impacts},

volume = {22},

number = {11},

pages = {2199-2211},

abstract = {This study investigated the environmental application of FAU type zeolites modified with cationic surfactants (cetylpyridinium chloride, tetrapropylammonium chloride and benzalkonium chloride). Adsorbent characterization was conducted using Fourier-transform infrared and Raman spectroscopy, thermogravimetry and differential thermal analysis, atomic force microscopy and X-ray powder diffraction. The efficiency for tannic acid adsorption from aqueous solution on the surface of prepared composites is studied and the adsorption process was modelled with different isotherm equations. Surfactant modifications of zeolites led to improved adsorption properties compared to FAU zeolites alone. The proposed mechanism controlling the adsorption of tannic acid onto surfactant modified zeolites mainly relies on π-π and hydrophobic interactions. The investigated materials are promising adsorbents for tannic acid and similar phenolics and may be important for environmental and dietary aspects of polyphenol persistence and usage. Further on, functionalized zeolites were studied for insecticide acetamiprid removal, prior to and after tannic acid retention. Promising findings of insecticide co-adsorption with tannic acid led to cytotoxicity evaluation. The cytotoxicity modulation effect of zeolites and tannic acid on acetamiprid points to the essential role of both components in insecticide toxicity reduction. © 2020 The Royal Society of Chemistry.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Rajić202022078,

title = {Bifunctional catalytic activity of Zn1-: XFexO toward the OER/ORR: Seeking an optimal stoichiometry},

author = {V Rajić and I Stojković Simatović and L Veselinović and J B Čavor and M Novaković and M Popović and S D Škapin and M Mojović and S Stojadinović and V Rac and I J Častvan and S Marković},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092681262&doi=10.1039%2fd0cp03377d&partnerID=40&md5=40bcf6262611a1231b60b7ecb5910e44},

doi = {10.1039/d0cp03377d},

year  = {2020},

date = {2020-01-01},

journal = {Physical Chemistry Chemical Physics},

volume = {22},

number = {38},

pages = {22078-22095},

abstract = {Eco-friendly and rapid microwave processing of a precipitate was used to produce Fe-doped zinc oxide (Zn1-xFexO},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Milovanović20208101,

title = {Modulating Excited Charge-Transfer States of G-Quartet Self-Assemblies by Earth Alkaline Cations and Hydration},

author = {B Milovanović and I M Stanković and M Petković and M Etinski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092749673&doi=10.1021%2facs.jpca.0c05022&partnerID=40&md5=ba932b0d2b08f6b231e0d9df6c2391cf},

doi = {10.1021/acs.jpca.0c05022},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Physical Chemistry A},

volume = {124},

number = {40},

pages = {8101-8111},

abstract = {Guanine self-assemblies are promising supramolecular platforms for optoelectronic applications. The study (Hua et al., J. Phys. Chem. C 2012, 116, 14,682-14,689) reported that alkaline cations cannot modulate the electronic absorption spectrum of G-quadruplexes, although a cation effect is observable during electronic relaxation due to different mobility of Na+ and K+ cations. In this work, we theoretically examined whether divalent Mg2+ and Ca2+ cations and hydration might shift excited charge-transfer states of a cation-templated stacked G-quartet to the absorption red tail. Our results showed that earth alkaline cations blue-shifted nπ∗ states and stabilized charge-transfer π π∗ states relative to those of complexes with alkaline cations, although the number of charge-separation states was not significantly modified. Earth alkaline cations were not able to considerably increase the amount of charge-transfer states below the Lb excitonic states. Hydration shifted charge-transfer states of the Na+-coordinated G-octet to the absorption red tail, although this part of the spectrum was still dominated by monomer-like excitations. We found G-octet electron detachment states at low excitation energies in aqueous solution. These states were distributed over a broad range of excitation energies and could be responsible for oxidative damage observed upon UV irradiation of biological G-quadruplexes. © 2020 American Chemical Society.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Milenković202035099,

title = {Several coumarin derivatives and their Pd(ii) complexes as potential inhibitors of the main protease of SARS-CoV-2, anin silicoapproach},

author = {D A Milenković and D S Dimić and E H Avdović and Z S Marković},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092592073&doi=10.1039%2fd0ra07062a&partnerID=40&md5=45250d66c08a2db58750074fc5daf92c},

doi = {10.1039/d0ra07062a},

year  = {2020},

date = {2020-01-01},

journal = {RSC Advances},

volume = {10},

number = {58},

pages = {35099-35108},

abstract = {The global pandemic of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) caused many fatalities among people and significantly influenced the global economy. Since efficient treatment is not available, the computational methods in biology and chemistry are a promising starting point towards adequate medication. Three previously synthesized coumarin derivatives and their Pd(ii) complexes were examined for the binding affinity towards the Mproprotein of SARS-CoV-2 by molecular docking and compared to two Food and Drug Administration (FDA) drugs,cinanserinandchloroquine. All of the investigated compounds bind to the active position of the mentioned protein. Coumarin-Pd(ii) complexes showed higher binding affinities compared to the approved drugs. The bindings of the bis(3-(1-((3-chlorophenyl)amino)ethylidene)-chroman-2,4-dione) palladium(ii) complex, its corresponding ligand, andcinanserinto SARS-CoV-2 Mprowere further subjected to the molecular dynamics simulations. The binding free energies, computed by MM/PBSA approach were analyzed in detail and the importance of specific interactions outlined. These results showed that the molecules bearing structural similarity to the approved drugs and their complexes have the potential to inhibit the functional activity of SARS-CoV-2 protease and further experimental studies should be undertaken. © The Royal Society of Chemistry 2020.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Janićijević2020,

title = {Double active BEA zeolite/silver tungstophosphates – Antimicrobial effects and pesticide removal},

author = {D Janićijević and S Uskoković-Marković and D Ranković and M Milenković and A Jevremović and B Nedić Vasiljević and M Milojević-Rakić and D Bajuk-Bogdanović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085236820&doi=10.1016%2fj.scitotenv.2020.139530&partnerID=40&md5=8e428aeddbb498a0dca4e994762a6904},

doi = {10.1016/j.scitotenv.2020.139530},

year  = {2020},

date = {2020-01-01},

journal = {Science of the Total Environment},

volume = {735},

abstract = {Novel composites of BEA zeolite and silver tungstophosphate were prepared by different procedures: two-step impregnation, ion-exchange, and as physical mixtures with varying component mass ratios. Composites were characterized using Atomic force microscopy, Infrared, Raman and Atomic absorption spectroscopy, and results were related to adsorption properties and antimicrobial efficiencies of the composites. Prepared samples were tested as antimicrobial agents for fungal and different bacterial strains, as well as for adsorbents for pesticide nicosulfuron in aqueous solutions by using High-performance liquid chromatography. Experimental conditions for batch adsorption testing were optimized in order to efficiently eliminate nicosulfuron from aqueous solutions, while enabling antimicrobial activity of these advanced materials. Antimicrobial efficiency of composites was verified, and indicated that silver ion persistence in the solid phase is of utmost significance for the antimicrobial activity. Spectroscopic investigation revealed interaction of the silver tungstophosphate active phase and the zeolite framework, giving evidence of uniform distribution of active sites in the synthesized materials that proved to be essential for adsorption application. The best obtained adsorption capacity, as well as highest antimicrobial efficiency, is found for composite samples prepared by two-step impregnation with (BEA: silver tungstophosphate) mass ratio 2:1. The amount of nicosulfuron removed from water suspension was 38.2 mg per gram of composite, and the minimum inhibitory concentration determined for all investigated gram-negative bacteria was 125 μg mL−1. © 2020 Elsevier B.V.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Backović2021,

title = {Enhanced borohydride oxidation kinetics at gold-rare earth alloys},

author = {G. Backović and J. Milikić and S. De Negri and A. Saccone and B. Šljukić and D. M. F. Santos},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098471175&doi=10.1016%2fj.jallcom.2020.158273&partnerID=40&md5=00af41c02a661f9561bfab7ea861591a},

doi = {10.1016/j.jallcom.2020.158273},

year  = {2021},

date = {2021-01-01},

journal = {Journal of Alloys and Compounds},

volume = {857},

abstract = {Gold-rare earth (Au-RE) alloys with equiatomic compositions are prepared by arc (RE = Dy, Ho, Y) or induction (RE = Sm) melting. Morphology and phase composition is assessed by scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy (SEM-EDXS), while X-ray powder diffraction (XRPD) is used to confirm crystal structures. The Au-RE electrodes are evaluated for borohydride oxidation reaction (BOR) in alkaline media employing cyclic voltammetry and chronoamperometry. The obtained data allows calculation of kinetic parameters that characterize the borohydride (BH4-) oxidation at Au-RE alloys, including the number of exchanged electrons, n, and the anodic charge transfer coefficient, α. n values range from 2.4 to 4.4, while α values are found to be in the 0.60–0.83 range. The BOR apparent activation energy, Eaapp, and the reaction order, β, are also determined from CV data obtained at different temperatures and different BH4- concentrations, respectively. Low Eaapp values range from 16.4 (Au-Sm) to 20.2 kJ mol−1 (Au-Y) and β values suggest that BOR at the examined alloys is a 1st order reaction with respect to BH-4 concentration. A small-scale direct borohydride-peroxide fuel cell (DBPFC) operating with Au-Y anode at 25 °C reaches a peak power density of 150 mW cm−2. The cell performance is enhanced when increasing the temperature to 45 °C, with a maximum power density of 215 mW cm−2 being attained. © 2020 Elsevier B.V.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mladenović2021,

title = {Tailoring metal-oxide-supported PtNi as bifunctional catalysts of superior activity and stability for unitised regenerative fuel cell applications},

author = {D. Mladenović and D. M. F. Santos and G. Bozkurt and G. S. P. Soylu and A. B. Yurtcan and Š. Miljanić and B. Šljukić},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101385072&doi=10.1016%2fj.elecom.2021.106963&partnerID=40&md5=16625dd4cad271c71990ae6dded6b6b0},

doi = {10.1016/j.elecom.2021.106963},

year  = {2021},

date = {2021-01-01},

journal = {Electrochemistry Communications},

volume = {124},

abstract = {Three different metal oxides based on Mn2O3 with TiO2 or NiO were synthesised. Pt or PtNi nanoparticles were anchored on each support, creating a set of nine samples that were tested for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER). PtNi/Mn2O3-NiO showed the most promising results for ORR as evidenced by the lowest Tafel slope, the highest diffusion-limited current density and number of electrons exchanged, along with the highest stability. The best performance of PtNi/Mn2O3-NiO reflects its highest electrochemical surface area and the lowest charge-transfer resistance. Furthermore, this catalyst showed high activity for the OER as evidenced by the low Tafel slope and high current density at an overpotential of 400 mV. The present study indicated different active sites for the two reactions, i.e., PtNi NPs for the ORR and NiO for the OER. © 2021 The Author(s)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kepić2021,

title = {One-step preparation of gold nanoparticles - exfoliated graphene composite by gamma irradiation at low doses for photothermal therapy applications},

author = {D. P. Kepić and D. N. Kleut and Z. M. Marković and D. V. Bajuk-Bogdanović and V. B. Pavlović and A. J. Krmpot and M. M. Lekić and D. J. Jovanović and B. M. Todorović-Marković},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100628993&doi=10.1016%2fj.matchar.2021.110944&partnerID=40&md5=4cafe095df218ef5ded355536735414b},

doi = {10.1016/j.matchar.2021.110944},

year  = {2021},

date = {2021-01-01},

journal = {Materials Characterization},

volume = {173},

abstract = {Graphene is an excellent material to anchor metal nanoparticles due to its large surface area. In this paper, we report the use of electrochemically exfoliated graphene as support to anchor gold nanoparticles (Au NPs). Au NPs are synthesized via the reduction of chloroauric acid under gamma irradiation at low doses of 1, 5, and 10 kGy and directly deposited onto the graphene surface, making this procedure simple and fast. Good water dispersibility of exfoliated graphene, due to the presence of oxygen-containing functional groups in the structure of graphene, provides long-term stability of Au NPs - graphene composite dispersions. The majority of the Au NPs obtained by this method have sizes of up to 40 nm, while the increase in the applied dose leads to an increase in the amount of smaller nanoparticles. The increase of temperature of the prepared composite material upon irradiation with an 808 nm continuous wave laser was monitored. All samples show a temperature increase between 21.5 and 25.6 °C for 10 min of the laser exposure, which indicates that Au NPs - graphene composite can effectively be used in photothermal treatment for cancer therapy. © 2021 Elsevier Inc.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Rakočević20214595,

title = {The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries},

author = {L. Rakočević and S. Štrbac and J. Potočnik and M. Popović and D. Jugović and I. S. Simatović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092524965&doi=10.1016%2fj.ceramint.2020.10.025&partnerID=40&md5=c5fb13d9bf490a7a41250bdf2774f03c},

doi = {10.1016/j.ceramint.2020.10.025},

year  = {2021},

date = {2021-01-01},

journal = {Ceramics International},

volume = {47},

number = {4},

pages = {4595-4603},

abstract = {Cathodic material for sodium-ion rechargeable batteries based on NaxMnO2 were synthesized by glycine nitrate method and subsequent annealing at high temperatures. Different crystal structures with different morphologies were obtained depending on the annealing temperature: hexagonal layeredα-Na0.7MnO2.05 nanoplates were obtained at 850 °C, while 3-D tunnel structured Na0·4MnO2 and Na0·44MnO2, both with rod-like morphology, were obtained at 800 °C and 900 °C, respectively. The investigations of the electrochemical behavior of obtained cathodic materials in aqueous NaNO3 solution have shown that Na0·44MnO2 obtained at 900 °C has shown the best battery performance. Its initial discharge capacities are 123.5 mA h/g, 113.2 mA h/g, and 102.0 mA h/g at the high current densities of 1000, 2000 and 5000 mA/g, respectively. © 2020 Elsevier Ltd and Techna Group S.r.l.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Milanović2021b,

title = {Synthesis and comprehensive spectroscopic (X-ray, NMR, FTIR, UV–Vis), quantum chemical and molecular docking investigation of 3-acetyl-4‑hydroxy‑2-oxo-2H-chromen-7-yl acetate},

author = {Ž. B. Milanović and D. S. Dimić and E. H. Avdović and D. A. Milenković and J. D. Marković and O. R. Klisurić and S. R. Trifunović and Z. S. Marković},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091333270&doi=10.1016%2fj.molstruc.2020.129256&partnerID=40&md5=b76a2735015b90a8a72fc522c3b26e40},

doi = {10.1016/j.molstruc.2020.129256},

year  = {2021},

date = {2021-01-01},

journal = {Journal of Molecular Structure},

volume = {1225},

abstract = {In the present study, the structural, spectroscopic (FT-IR, NMR, and UV–Vis) and electronic properties of newly synthesized 3-acetyl-4‑hydroxy‑2-oxo-2H-chromen-7-yl acetate (3AcHyC) were determined by experimental and theoretical methods. The structural parameters (bond lengths and angles) were calculated using the B3LYP-D3BJ/6–311++G(d,p) theoretical model and compared with the experimentally determined crystal structure of the investigated compound. Hirshfeld surfaces and fingerprint plots analysis were used to find and analyze the percentage of intermolecular interactions in the crystal structure of the investigated compound. The calculated FT-IR frequencies were determined from the same theoretical model and matched with experimental data. The NMR chemical shifts (1H and 13C) were recorded in the CDCl3 solution and compared with theoretically determined spectra. The UV–Vis absorption spectrum was analyzed and compared with the spectrum calculated by Time-Dependent Density Functional Theory (TD-DFT). The obtained and compared spectroscopic data demonstrated that applied level theory reproduces well the experimental results. Furthermore, to examine the electronic structure of the studied molecule, the Natural Bond Orbitals (NBOs), the Quantum Theory of Atoms in Molecules (QTAIM), Non-linear Optical parameter (NLO), and Mapped Molecular Electrostatic Potential (MEP) surface analyses were also performed with the same level of theory. Furthermore, results of in silico molecular docking calculations, indicate the stability as well as favorable binding interactions between the investigated compound and the Tyrosyl DNA-Phosphodiesterase 1 (TDP1) active site. Also, the results indicate that the investigated compound is a favorable precursor in the synthesis of new coumarin derivatives with potentially significant biological and pharmacological properties. © 2020 Elsevier B.V.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Goura202016789,

title = {Peroxouranyl-Containing W48 Wheel: Synthesis, Structure, and Detailed Infrared and Raman Spectroscopy Study},

author = {J Goura and A Sundar and B S Bassil and G Ćirić-Marjanović and D Bajuk-Bogdanović and U Kortz},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097584294&doi=10.1021%2facs.inorgchem.0c02858&partnerID=40&md5=2094ea108467b3fc57b160fbff1ccd99},

doi = {10.1021/acs.inorgchem.0c02858},

year  = {2020},

date = {2020-01-01},

journal = {Inorganic Chemistry},

volume = {59},

number = {23},

pages = {16789-16794},

abstract = {We report on the first example of a peroxouranium-containing P8W48 wheel, [(UO2)4(O2)42(P8W48O184)]40- (1), which was synthesized by a one-pot reaction of UO2(NO3)2·6H2O with the 48-tungsto-8-phosphate wheel [H7P8W48O184]33- and aqueous hydrogen peroxide in a pH 6 lithium acetate solution at 50 °C. Polyanion 1 comprises two tetrauranyl squares with side-on peroxo bridging ligands in the cavity of the P8W48 wheel, and was isolated as the hydrated potassium-lithium salt K18Li22[(UO2)4(O2)42(P8W48O184)]·133H2O (KLi-1), which was characterized in the solid state by single-crystal X-ray diffraction, as well as thermogravimetric and elemental analyses. A detailed Fourier transform infrared and Raman spectroscopy study was also performed. © 2020 American Chemical Society.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Stanković20202123,

title = {The kinetics of non-isothermal dehydration of equilibrium swollen Ca-alginate hydrogel},

author = {B Stanković and J Jovanović and B Adnađević},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85088256033&doi=10.1007%2fs10973-020-10020-6&partnerID=40&md5=e3b9fed5a780db8cdea4a0d8f8bec2f6},

doi = {10.1007/s10973-020-10020-6},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Thermal Analysis and Calorimetry},

volume = {142},

number = {5},

pages = {2123-2129},

abstract = {Non-isothermal dehydration of Ca-alginate hydrogel was investigated for the first time. Thermogravimetric dehydration curves were recorded at heating rates from 5 to 20 K min−1 in the temperature range from 300 to 450 K. The dependence of apparent activation energy on the degree of dehydration was determined by the Friedman’s differential isoconversion method. The experimental conversion curves of dehydration are fully fitted with the statistical model of hydrogel dehydration. The values of the parameters of the statistical model and their changes with the heating rate were determined. The rate constant as the function of temperature was calculated at all heating rates, and it was found that these dependencies obey the Arrhenius equation. From the values of rate constant, the changes in the kinetic parameters (activation energy and pre-exponential factor) of non-isothermal dehydration of Ca-alginate hydrogel with temperature and dehydration degree were calculated. The obtained results indicate the existence of two phase states of water absorbed on the hydrogel. © 2020, Akadémiai Kiadó, Budapest, Hungary.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Nešović2020,

title = {Polyphenol profile of buckwheat honey, nectar and pollen: Polyphenolics in buckwheat},

author = {M Nešović and U Gašić and T Tosti and N Horvacki and B Šikoparija and N Nedić and S Blagojević and L Ignjatović and Ž Tešić},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85099572647&doi=10.1098%2frsos.201576rsos201576&partnerID=40&md5=2c3381b727674f9c1213bee29f4cf575},

doi = {10.1098/rsos.201576rsos201576},

year  = {2020},

date = {2020-01-01},

journal = {Royal Society Open Science},

volume = {7},

number = {12},

abstract = {A focus of research in recent years is the comparison of honey as the final product of bees with pollen and nectar of the plant from which the honey originates, as the main food source for bees. Buckwheat honey is recognized as a nutritionally valuable product, which provides a scientifically proven health benefit and is confirmed as a functional food. The quality of this type of honey is attributed to high levels of phytochemicals in buckwheat. The purpose of this study was the examination of similarity between buckwheat honey and buckwheat nectar and pollen, as well as simultaneous investigation of their chemical profiles and the origin of the honey. The phenolic profile of buckwheat pollen showed a lower number of flavonoids and phenolic acids than those of nectar and honey samples, but confirmed the presence of the most characteristic polyphenols derived from the buckwheat plant. The notable difference was found to be the presence of (epi)catechin units, its galloylated derivatives and procyanidin dimers, which were not present in honey. Honey polyphenols displayed a pronounced correlation with those of nectar, but not with those of pollen. Finally, by comparing the polyphenolic profiles of honey, nectar and pollen sharing the same geographical origin, new data could be provided for a potential assessment of the botanical origin of buckwheat honey. © 2020 The Authors.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Murugesapandian20201219,

title = {Electronically Induced Steric Clash: Synthesis of NMe2-Modified β-Diketiminate-Supported Boron Difluoride Compounds},

author = {B Murugesapandian and R Ganguly and P T K Lee and M Petković and J A C Clyburne and D Vidović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85094955201&doi=10.1071%2fCH20188&partnerID=40&md5=191d40528e8e98b607cc06fac546d2b3},

doi = {10.1071/CH20188},

year  = {2020},

date = {2020-01-01},

journal = {Australian Journal of Chemistry},

volume = {73},

number = {12},

pages = {1219-1225},

abstract = {We report on the synthesis and structural features of NMe2-modified β-diketiminate-supported boron difluoride compounds (LArBF2: LAr = [HC(NAr)2(CNMe2)2]-; LPh: Ar = Ph; LTol: Ar = p-tolyl; LXyl: Ar = m-xylyl). The title compounds were prepared in moderate yields (∼65 %) by in situ deprotonation of the corresponding ligands LArH using KH, followed by the addition of BF3OEt2. According to solid-state and theoretical analyses of the BF2 compounds, the lone pair at each NMe2 group is involved in electron delocalization within the central BC3N2 ring. As a result, the N-aryl substituents sterically clash with the NMe2 groups, causing this central ring to pucker. Several attempts were made to prepare heavy analogues (e.g. LArBX2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Lačnjevac202022773,

title = {High-performance hydrogen evolution electrocatalysis using proton-intercalated TiO2nanotube arrays as interactive supports for Ir nanoparticles},

author = {U Lačnjevac and R Vasilić and A Dobrota and S Đurđić and O Tomanec and R Zbořil and S Mohajernia and N T Nguyen and N Skorodumova and D Manojlović and N Elezović and I Pašti and P Schmuki},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096105811&doi=10.1039%2fd0ta07492f&partnerID=40&md5=a143ddd17acc1ebc897636d998ae37e3},

doi = {10.1039/d0ta07492f},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Materials Chemistry A},

volume = {8},

number = {43},

pages = {22773-22790},

abstract = {Developing ultraefficient electrocatalytic materials for the hydrogen evolution reaction (HER) with low content of expensive platinum group metals (PGMs) via low-energy-input procedures is the key to the successful commercialization of green water electrolysis technologies for sustainable production of high-purity hydrogen. In this study, we report a facile room-temperature synthesis of ultrafine metallic Ir nanoparticles on conductive, proton-intercalated TiO2 nanotube (H-TNT) arrays via galvanic displacement. A series of experiments demonstrate that a controlled transformation of the H-TNT surface microstructure from neat open-top tubes to disordered nanostripe bundles ("nanograss") is highly beneficial for providing an abundance of exposed Ir active sites. Consequently, for nanograss-engineered composites, outstanding HER activity metrics are achieved even at very low Ir(iii) precursor concentrations. An optimum Ir@TNT cathode loaded with 5.7 μgIr cm-2 exhibits an overpotential of -63 mV at -100 mA cm-2 and a mass activity of 34 A mgIr-1 at -80 mV under acidic conditions, along with excellent catalytic durability and structural integrity. Density functional theory (DFT) simulations reveal that the hydrogen-rich TiO2 surface not only stabilizes the deposited Ir and weakens its H binding strength to a moderate intensity, but also actively takes part in the HER mechanism by refreshing the Ir catalytic sites near the Ir|H-TiO2 interface, thus substantially promoting H2 generation. The comprehensive characterization combined with theory provides an in-depth understanding of the electrocatalytic behavior of H-TNT supported PGM nanoparticles and demonstrates their high potential as competitive electrocatalyst systems for the HER. This journal is © The Royal Society of Chemistry.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Simpson2020,

title = {Threshold photodetachment spectroscopy of the astrochemical anion CN-},

author = {M Simpson and M Nötzold and A Schmidt-May and T Michaelsen and B Bastian and J Meyer and R Wild and F A Gianturco and M Milovanović and V Kokoouline and R Wester},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096153521&doi=10.1063%2f5.0029841&partnerID=40&md5=584b9b90faed6bdb8be45e0555f890e0},

doi = {10.1063/5.0029841},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Chemical Physics},

volume = {153},

number = {18},

abstract = {Threshold photodetachment spectroscopy has been performed on the molecular anion CN- at both 16(1) K and 295(2) K in a 22-pole ion trap and at 295(2) K from a pulsed ion beam. The spectra show a typical energy dependence of the detachment cross section yielding a determination of the electron affinity of CN to greater precision than has previously been known at 31 163(16) cm-1 [3.864(2) eV]. Allowed s-wave detachment is observed for CN-, but the dependence of the photodetachment cross section near the threshold is perturbed by the long-range interaction between the permanent dipole moment of CN and the outgoing electron. Furthermore, we observe a temperature dependence of the cross section near the threshold, which we attribute to a reduction of the effective permanent dipole due to higher rotational excitation at higher temperatures. © 2020 Author(s).},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Milakin2020,

title = {Polyaniline-metal organic framework (Fe-BTC) composite for electrochemical applications},

author = {K A Milakin and N Gavrilov and I A Pašti and Z Morávková and U Acharya and C Unterweger and S Breitenbach and A Zhigunov and P Bober},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85090323515&doi=10.1016%2fj.polymer.2020.122945&partnerID=40&md5=be56e127fd0360a7e9ab7a1dde608c8a},

doi = {10.1016/j.polymer.2020.122945},

year  = {2020},

date = {2020-01-01},

journal = {Polymer},

volume = {208},

abstract = {Polyaniline-metal organic framework (PANI/Fe-BTC) composites were prepared by oxidative polymerization of aniline in the presence of Fe-BTC, using various monomer:Fe-BTC ratios. Introduction of Fe-BTC into polyaniline-based materials led to significant reduction of their thermal stability starting from 2 wt% Fe-BTC content, which further decreased with decreasing monomer concentration in the initial reaction mixture. Fe-BTC being a low conducting component (2 × 10−10 S cm−1) in comparison to PANI (6 S cm−1) was found to negatively affect conductivity of PANI/Fe-BTC composites. Conductivity values gradually lowered with the decrease of aniline fraction in the polymerization mixture: from 4 S cm−1 for the composite prepared with 80 wt% of the monomer in the reaction mixture to 0.04 S cm−1 for the 20 wt% of the monomer. Decreasing aniline fraction during the materials preparation resulted in a smaller amount of PANI particles on the surface of Fe-BTC. When aniline concentration reached 20 wt%, the morphology of the composite was similar to the one of pristine Fe-BTC. These PANI particles were found to be mainly determining specific surface area of PANI/Fe-BTC composites due to the fact that specific surface area of the products decreased with decreasing monomer fraction from 55 m2 g−1 for pristine PANI to 8 m2 g−1 for PANI(20%)/Fe-BTC. XRD data showed that the composition of PANI(20%)/Fe-BTC material corresponds to a saturation point, after which aggregation of PANI chains occurs. Spectroscopic analysis revealed that PANI on the Fe-BTC interface is overoxidized and partially doped by Fe-BTC. These PANI-Fe-BTC interactions were found to affect electrochemical properties of the composites. Materials prepared using lower monomer fraction in the initial reaction medium were characterized by more favorable reduction transitions which happened at more positive potentials. Increasing aniline:Fe-BTC ratio was also found to enhance gravimetric capacitance of the composites, reaching 346 F g−1 at 20 mV s−1. Moreover, improved pseudo-Faradaic current response and substantially better reversibility during electrochemical characterization shown for PANI/Fe-BTC compared to pristine PANI can be advantageous for energy applications. © 2020 Elsevier Ltd},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Stanković20201621,

title = {Ionization and Electronic State Excitation of CO2 in Radio-frequency Electric Field},

author = {V V Stanković and M M Ristić and M M Vojnović and M M Aoneas and G B Poparić},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85088316562&doi=10.1007%2fs11090-020-10106-x&partnerID=40&md5=0476febf1f55fb24543585a15d1afef0},

doi = {10.1007/s11090-020-10106-x},

year  = {2020},

date = {2020-01-01},

journal = {Plasma Chemistry and Plasma Processing},

volume = {40},

number = {6},

pages = {1621-1637},

abstract = {The rate coefficients for the electron impact ionization and electronic state excitation of the CO2 molecule are calculated in non-equilibrium conditions in the presence of time-dependent electric field. A Monte Carlo simulation has been employed in order to determine non-equilibrium electron energy distribution functions in the CO2 gas, within one period of time-dependent radio-frequency (RF) electric field. By using the distribution functions, ionization rate coefficients for the CO2 molecule have been obtained within one period in RF frequency range at effective reduced electric field up to 500 Td. All obtained rate coefficients have been period averaged, as they can be of use in practical applications in the modeling of RF discharges in CO2. © 2020, Springer Science+Business Media, LLC, part of Springer Nature.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Todorović202041717,

title = {Characterization of PM2.5 sources in a Belgrade suburban area: a multi-scale receptor-oriented approach},

author = {M N Todorović and M B Radenković and A E Onjia and L M Ignjatović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85088241346&doi=10.1007%2fs11356-020-10129-z&partnerID=40&md5=c705a67aa3f696f517479100df237de2},

doi = {10.1007/s11356-020-10129-z},

year  = {2020},

date = {2020-01-01},

journal = {Environmental Science and Pollution Research},

volume = {27},

number = {33},

pages = {41717-41730},

abstract = {Designated as the most harmful for health, PM2.5 aerosol fraction was a subject of our study. It was collected for all four seasons during 2014/15 in the suburban area of Belgrade (Serbia) and analysed for Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Br, As, Ba and Pb elements and for NH4+, NO3− and SO42− ions by particle-induced X-ray emission and ion chromatography techniques, respectively. Obtained concentrations have been treated by a combination of several receptor-oriented models to reveal source contributions to the suburban PM2.5 at different spatial scales. Applied positive matrix factorization analysis indicated five main groups of emission sources: biomass burning (14.5%), traffic (3.9%), regional combustion/secondary sulphates (28.8%), local combustion/secondary nitrates (29.7%) and soil (5.4%). Local heating units had been pointed out as dominant contributors by long-range transport and ground-wind circulation analyses. Air masses circulating over the Balkan Peninsula denoted regional emissions as responsible for the high concentrations of secondary sulphates. Local and long-range transport analyses combined suggested that the BB and the LC/NO3 originated from the wider urban area. Several Saharan dust episodes were detected as well. Presented results might be a basis for the development of air pollution mitigation strategies in the continental Balkan area, considered one of the most polluted and under-investigated European regions. © 2020, Springer-Verlag GmbH Germany, part of Springer Nature.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mišurović2020,

title = {Magnetite nanoparticles-catalyzed synthesis of conductive poly(p-aminodiphenylamine)},

author = {J Mišurović and M Mojović and B Marjanović and P Vulić and G Ćirić-Marjanović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091590368&doi=10.1016%2fj.synthmet.2020.116577&partnerID=40&md5=9d58d17505031d1fc2956c8449632aa1},

doi = {10.1016/j.synthmet.2020.116577},

year  = {2020},

date = {2020-01-01},

journal = {Synthetic Metals},

volume = {269},

abstract = {Para-aminodiphenylamine (p-ADPA) was successfully polymerized by simple, economical and environmentally improved procedure. Magnetite nanoparticles (Fe3O4 NPs) were found to successfully catalyze the oxidation of p-ADPA in the presence of hydrogen peroxide (H2O2), an eco-friendly and clean oxidant, with a very small amount of ammonium peroxydisulfate (APS) as an initiator. In this manner, the amount of by-products occurring during the reaction is drastically reduced. The oxidation of p-ADPA proceeded also in the absence of Fe3O4 NPs, but far more slowly than the catalyzed process. The influence of the mass ratio Fe3O4NPs/p-ADPA on the properties of products was systematically studied by different characterization techniques. Spectroscopic measurements (UV-Vis-NIR, FTIR, Raman, EPR) indicate that the polymerization products are polyaniline emeraldine salt-like polymers and their measured electrical conductivity is one of the highest values reported in the literature for p-ADPA oligomerization/polymerization products (1.8∙10-2 S cm-1). X-ray powder diffraction (XRPD) measurements revealed highly crystalline structure of Poly(p-ADPA) samples synthesized with Fe3O4 NPs, while scanning electron microscopy (SEM) showed layered and prismatic-shaped particles as prevailing in their morphology. © 2020 Elsevier B.V.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Jevremović20202199,

title = {Modulation of cytotoxicity by consecutive adsorption of tannic acid and pesticides on surfactant functionalized zeolites},

author = {A Jevremović and N Božinović and D Arsenijević and S Marmakov and B N Vasiljević and S Uskoković-Marković and D Bajuk-Bogdanović and M Milojević-Rakić},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096456941&doi=10.1039%2fd0em00251h&partnerID=40&md5=c3c87779d91b1484f2edd1903ce6de9d},

doi = {10.1039/d0em00251h},

year  = {2020},

date = {2020-01-01},

journal = {Environmental Science: Processes and Impacts},

volume = {22},

number = {11},

pages = {2199-2211},

abstract = {This study investigated the environmental application of FAU type zeolites modified with cationic surfactants (cetylpyridinium chloride, tetrapropylammonium chloride and benzalkonium chloride). Adsorbent characterization was conducted using Fourier-transform infrared and Raman spectroscopy, thermogravimetry and differential thermal analysis, atomic force microscopy and X-ray powder diffraction. The efficiency for tannic acid adsorption from aqueous solution on the surface of prepared composites is studied and the adsorption process was modelled with different isotherm equations. Surfactant modifications of zeolites led to improved adsorption properties compared to FAU zeolites alone. The proposed mechanism controlling the adsorption of tannic acid onto surfactant modified zeolites mainly relies on π-π and hydrophobic interactions. The investigated materials are promising adsorbents for tannic acid and similar phenolics and may be important for environmental and dietary aspects of polyphenol persistence and usage. Further on, functionalized zeolites were studied for insecticide acetamiprid removal, prior to and after tannic acid retention. Promising findings of insecticide co-adsorption with tannic acid led to cytotoxicity evaluation. The cytotoxicity modulation effect of zeolites and tannic acid on acetamiprid points to the essential role of both components in insecticide toxicity reduction. © 2020 The Royal Society of Chemistry.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Rajić202022078,

title = {Bifunctional catalytic activity of Zn1-: XFexO toward the OER/ORR: Seeking an optimal stoichiometry},

author = {V Rajić and I Stojković Simatović and L Veselinović and J B Čavor and M Novaković and M Popović and S D Škapin and M Mojović and S Stojadinović and V Rac and I J Častvan and S Marković},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092681262&doi=10.1039%2fd0cp03377d&partnerID=40&md5=40bcf6262611a1231b60b7ecb5910e44},

doi = {10.1039/d0cp03377d},

year  = {2020},

date = {2020-01-01},

journal = {Physical Chemistry Chemical Physics},

volume = {22},

number = {38},

pages = {22078-22095},

abstract = {Eco-friendly and rapid microwave processing of a precipitate was used to produce Fe-doped zinc oxide (Zn1-xFexO},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Milovanović20208101,

title = {Modulating Excited Charge-Transfer States of G-Quartet Self-Assemblies by Earth Alkaline Cations and Hydration},

author = {B Milovanović and I M Stanković and M Petković and M Etinski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092749673&doi=10.1021%2facs.jpca.0c05022&partnerID=40&md5=ba932b0d2b08f6b231e0d9df6c2391cf},

doi = {10.1021/acs.jpca.0c05022},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Physical Chemistry A},

volume = {124},

number = {40},

pages = {8101-8111},

abstract = {Guanine self-assemblies are promising supramolecular platforms for optoelectronic applications. The study (Hua et al., J. Phys. Chem. C 2012, 116, 14,682-14,689) reported that alkaline cations cannot modulate the electronic absorption spectrum of G-quadruplexes, although a cation effect is observable during electronic relaxation due to different mobility of Na+ and K+ cations. In this work, we theoretically examined whether divalent Mg2+ and Ca2+ cations and hydration might shift excited charge-transfer states of a cation-templated stacked G-quartet to the absorption red tail. Our results showed that earth alkaline cations blue-shifted nπ∗ states and stabilized charge-transfer π π∗ states relative to those of complexes with alkaline cations, although the number of charge-separation states was not significantly modified. Earth alkaline cations were not able to considerably increase the amount of charge-transfer states below the Lb excitonic states. Hydration shifted charge-transfer states of the Na+-coordinated G-octet to the absorption red tail, although this part of the spectrum was still dominated by monomer-like excitations. We found G-octet electron detachment states at low excitation energies in aqueous solution. These states were distributed over a broad range of excitation energies and could be responsible for oxidative damage observed upon UV irradiation of biological G-quadruplexes. © 2020 American Chemical Society.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Milenković202035099,

title = {Several coumarin derivatives and their Pd(ii) complexes as potential inhibitors of the main protease of SARS-CoV-2, anin silicoapproach},

author = {D A Milenković and D S Dimić and E H Avdović and Z S Marković},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092592073&doi=10.1039%2fd0ra07062a&partnerID=40&md5=45250d66c08a2db58750074fc5daf92c},

doi = {10.1039/d0ra07062a},

year  = {2020},

date = {2020-01-01},

journal = {RSC Advances},

volume = {10},

number = {58},

pages = {35099-35108},

abstract = {The global pandemic of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) caused many fatalities among people and significantly influenced the global economy. Since efficient treatment is not available, the computational methods in biology and chemistry are a promising starting point towards adequate medication. Three previously synthesized coumarin derivatives and their Pd(ii) complexes were examined for the binding affinity towards the Mproprotein of SARS-CoV-2 by molecular docking and compared to two Food and Drug Administration (FDA) drugs,cinanserinandchloroquine. All of the investigated compounds bind to the active position of the mentioned protein. Coumarin-Pd(ii) complexes showed higher binding affinities compared to the approved drugs. The bindings of the bis(3-(1-((3-chlorophenyl)amino)ethylidene)-chroman-2,4-dione) palladium(ii) complex, its corresponding ligand, andcinanserinto SARS-CoV-2 Mprowere further subjected to the molecular dynamics simulations. The binding free energies, computed by MM/PBSA approach were analyzed in detail and the importance of specific interactions outlined. These results showed that the molecules bearing structural similarity to the approved drugs and their complexes have the potential to inhibit the functional activity of SARS-CoV-2 protease and further experimental studies should be undertaken. © The Royal Society of Chemistry 2020.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Janićijević2020,

title = {Double active BEA zeolite/silver tungstophosphates – Antimicrobial effects and pesticide removal},

author = {D Janićijević and S Uskoković-Marković and D Ranković and M Milenković and A Jevremović and B Nedić Vasiljević and M Milojević-Rakić and D Bajuk-Bogdanović},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085236820&doi=10.1016%2fj.scitotenv.2020.139530&partnerID=40&md5=8e428aeddbb498a0dca4e994762a6904},

doi = {10.1016/j.scitotenv.2020.139530},

year  = {2020},

date = {2020-01-01},

journal = {Science of the Total Environment},

volume = {735},

abstract = {Novel composites of BEA zeolite and silver tungstophosphate were prepared by different procedures: two-step impregnation, ion-exchange, and as physical mixtures with varying component mass ratios. Composites were characterized using Atomic force microscopy, Infrared, Raman and Atomic absorption spectroscopy, and results were related to adsorption properties and antimicrobial efficiencies of the composites. Prepared samples were tested as antimicrobial agents for fungal and different bacterial strains, as well as for adsorbents for pesticide nicosulfuron in aqueous solutions by using High-performance liquid chromatography. Experimental conditions for batch adsorption testing were optimized in order to efficiently eliminate nicosulfuron from aqueous solutions, while enabling antimicrobial activity of these advanced materials. Antimicrobial efficiency of composites was verified, and indicated that silver ion persistence in the solid phase is of utmost significance for the antimicrobial activity. Spectroscopic investigation revealed interaction of the silver tungstophosphate active phase and the zeolite framework, giving evidence of uniform distribution of active sites in the synthesized materials that proved to be essential for adsorption application. The best obtained adsorption capacity, as well as highest antimicrobial efficiency, is found for composite samples prepared by two-step impregnation with (BEA: silver tungstophosphate) mass ratio 2:1. The amount of nicosulfuron removed from water suspension was 38.2 mg per gram of composite, and the minimum inhibitory concentration determined for all investigated gram-negative bacteria was 125 μg mL−1. © 2020 Elsevier B.V.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}