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Приказ резултата 1-10 од 231
Seasonal Dynamics of Cyanobacteria and Algae in Biofilm from the Entrance of Two Caves
(Taylor & Francis, 2020)
Aerophytic phototrophs, colonizers of different substrates exposed to air, among which are rock substrates in cave habitats, are in general not sufficiently investigated and studied. From the ecological point of view, ...
Effects of different polymers and solvents on crystallization of the NaYF4:Yb/Er phase
(Springer, 2020)
Up-converting NaYF4:Yb,Er nanoparticles were obtained by polymer-assisted solvothermal synthesis using a common solution of hydrated RE nitrates in ethanol or ethylene glycol. It was shown that polymer choice (polyacrylic ...
Distribution of major and trace elements in the Kovin lignite (Serbia)
(Institut za Geoloska Istrazivanja, 2019)
A geochemical and mineralogical study was performed on lignite samples from the Upper Miocene Kovin deposit, hosting three coal seams. The Kovin lignite is characterized by high moisture content, medium to high ash yield, ...
Adsorption of nicotine from aqueous solutions on montmorillonite and acid – modified montmorillonite
(International Institute for the Science of Sintering, Beograd, 2019)
Montmorillonite (Mt) and acid modified montmorillonite (MtA) were tested as
nicotine adsorbents. The samples were characterized using FT-IR spectroscopy and low
temperature nitrogen physisorption. Nicotine adsorption was ...
Voltammetric Investigation of Inclusion Complexes of the Selected Succinimides with β-Cyclodextrin and (2-Hydroxypropyl)-β-Cyclodextrin
(Ljubljana : Slovenian Chemical Society, 2019)
The inclusion complexes of the selected, potentially biologically active, succinimides with β-cyclodextrin (βCD) and
(2-hydroxypropyl)-β-cyclodextrin (HPβCD) were prepared. the formation of the inclusion complexes of the ...
On the importance of π–π interactions in structural stability of phycocyanins / О значају π−π интеракција у структурној стабилности фикоцијанина
(Belgrade : Serbian Chemical Society, 2023)
The influences of π−π interactions in phycocyanin proteins and their
environmental preferences were analyzed. The observations indicate that the
majority of the aromatic residues in phycocyanin proteins are involved in ...
Influence of electrodeposition regime and Sn:Pd ratios in Sn-Pd electrocatalysts on ethanol oxidation reaction / Влијание на режимот на електродепозицијата и на односите на Sn:Pd во Sn-Pd-електрокатализаторите врз оксидацијата на етанолот
(Society of Chemists and Technologists of MacedoniaSs. Cyril and Methodius University in Skopje, 2023)
A series of bimetallic Sn-Pd catalysts were prepared by a template-free two step electrodeposition method. According to this method, Sn was electrodeposited firstly in potentiostatic or galvanostatic regime on Cu electrodes ...
π–π interactions in structural stability: Role in superoxide dismutases / Испитивање улоге катјон–π интеракција у активним центрима супероксид-дисмутаза
(Belgrade : Serbian Chemical Society, 2023)
In the present work, the influences of π–π interactions in superoxide
dismutase (SOD) active centers were analyzed. The majority of the aromatic
residues are involved in π–π interactions. Predominant type of interacting ...
Ticagrelor Determination via Its Electrooxidation as the Standard, in Tablets and the Spiked Human Serum at Au Solid Electrode
(ESG, 2022)
Ticagrelor hydrochloride (TCG) is effective in platelet inhibition and useful for preventing cardiovascular death, myocardial infarction, or ischaemic stroke. The drug standard was investigated by cyclic voltammetry (CV) ...
A novel PGA/TiO2 nanocomposite prepared with poly(γ-glutamic acid) from the newly isolated Bacillus subtilis 17B strain / Нови ПГК/TiO2 нанокомпозит добијен од поли(γ -глутаминске киселине) из новоизолованог соја bacillus subtilis 17B
(Serbian Chemical Society, 2023)
Poly(γ-glutamic acid) (PGA), naturally produced by Bacillus species, is a biodegradable, non-toxic, biocompatible, and non-immunogenic negatively charged polymer. Due to its properties, it has found various applications ...