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Integration of dry-column flash chromatography with NMR and FTIR metabolomics to reveal cytotoxic metabolites from Amphoricarpos autariatus
(Elsevier, 2020)
Metabolomics generate a profile of small molecules from plant extracts, which could be directly responsible for bioactivity effects. Using dry-column flash chromatography enabled a rapid and inexpensive method for the very ...
How flexible is the water molecule structure? Analysis of crystal structures and the potential energy surface
(Royal Society of Chemistry, 2020)
Water molecules from crystal structures archived in the CSD show a relatively large range both in the bond angle and bond lengths. High level ab initio calculations at the CCSD(T)/CBS level predicted a possibility for ...
Is Kragujevac city still a “hot spot” area, twenty years after the bombing?
(Elsevier, 2020)
After NATO bombing of Serbia in 1999, UNEP has identified Kragujevac as one of the four heavily polluted environmental “hot spots”. Damaging of industrial and military targets caused the release of substantial amounts of ...
Simultaneous anodization/anaphoretic electrodeposition synthesis of nano calcium phosphate/titanium oxide composite coatings assisted with chitosan oligosaccharide lactate
(Elsevier, 2020)
In this paper novel in situ one-step simultaneous anaphoretic deposition process of amorphous calcium phosphate (ACP) and titanium oxide (TiOx) with and without chitosan oligosaccharide lactate (ChOL) on titanium substrate ...
Comprehensive characterization of elastomeric polyhydroxyalkanoate and its sensor applications
(Elsevier, 2020)
Comprehensive characterization of important parameters of biopolymer polyhydroxyalkanoates (PHAs) was performed. Biodegradable PHA polymer material was applied for fabrication of components using for cost effective xurography ...
Geochronological investigation of the Danube Djerdap Lake sediments (Serbia): sedimentology and inorganic composition
(Springer Science and Business Media LLC, 2020)
The objective of this study is geochronological investigation of sedimentological and inorganic composition, in the Danube Djerdap Lake sediments in order to obtain reliable information about former pollution. Eleven samples ...
Influence of rootstocks on the chemical composition of the fruits of plum cultivars
(Elsevier, 2020)
This paper presents the chemical composition of the fruits of three European plum cultivars (‘Cacanska Rana’,
‘Cacanska Lepotica’, and ‘Cacanska Najbolja’) grafted on four rootstocks (Myrobalan, ‘Pixy’, ‘Fereley’, and ...
Effects of fullerene C60 supplementation on gut microbiota and glucose and lipid homeostasis in rats
(Elsevier, 2020)
The effects of twelve weeks of supplementation with fullerene C60 olive/coconut oil solution on a broad spectrum of parameters in rats were examined. The tissue bioaccumulation of C60 was shown to be tissue-specific, with ...
Nonlinear frequency response analysis of forced periodic operations with simultaneous modulation of two general waveform inputs with applications on adiabatic CSTR with square-wave modulations
(Elsevier, 2020)
Nonlinear frequency response (NFR) method was used to evaluate the forced periodic operations and
their potential for improving the system performance compared to steady-state operations. The NFR
method was used to ...
Bacillus licheniformis levan as a functional biopolymer in topical drug dosage forms: From basic colloidal considerations to actual pharmaceutical application
(Elsevier, 2020)
Ongoing demand in sustainable and biocompatible drug dosage forms is reflected in the search for novel pharmaceutical excipients with equal properties. A group of microbial exopolysaccharides offers a variety of biopolymers ...