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Приказ резултата 11-20 од 1106
An insight into chemical composition and biological activity of Montenegrin Vranac red wine
(Elsevier Science Bv, Amsterdam, 2018)
This study aimed to describe quality and potential health benefits of three Vranac wines obtained from new grape clones (CI, CII and CIII) recently developed and recognised. In this aim, their phenolic profiles, ...
Structure and enhanced antimicrobial activity of mechanically activated nano TiO2
(Wiley, Hoboken, 2019)
Titanium dioxide is a photocatalyst, known not only for its ability to oxidize organic contaminants, but also for its antimicrobial properties. In this article, significant enhancement of the antimicrobial activity of TiO2 ...
The conformation of biliverdin in dimethyl sulfoxide: implications for the coordination with copper
(Springer/Plenum Publishers, New York, 2019)
Biliverdin (BV) structure was analyzed by using NMR techniques and unrestricted density function theory simulations to explain the incapacity of BV to build coordination complex(es) with Cu2+ in dimethyl sulfoxide, which ...
Peroxidase-Sensitive Tyramine Carboxymethyl Xylan Hydrogels for Enzyme Encapsulation
(Polymer Soc Korea, Seoul, 2019)
Derivatives of xylans were synthesized from corncob xylan by carboxymethylation, oxidization with different molar ratios of periodate (5, 10 15 and 20 mol%) and by reductive amination with tyramine. Modifications of tyramine ...
Analysis of anal intraepithelial neoplasia images using 1d and 2d higuchi's fractal dimension methods
(World Scientific Publ Co Pte Ltd, Singapore, 2018)
The ILF (Image Landscapes' Fractal Dimension) method and DF2d method obtained by a 2D generalization of Higuchi's algorithm were applied to a set of 120 digital histological images of Anal Intraepithelial Neoplasia (AIN). ...
Uptake of iron (Fe-59) complexed to water-extractable humic substances by sunflower leaves
(Taylor & Francis Inc, Philadelphia, 2003)
A research was carried out to evaluate the leaves' ability to utilize Fe supplied as a complex with water-extractable humic substances (WEHS) and the long-distance transport of Fe-59 applied to sections of fully expanded ...
The Relationship of Physicochemical Properties to the Antioxidative Activity of Free Amino Acids in Fenton System
(Amer Chemical Soc, Washington, 2015)
Herein we compared antioxidative activities (AA) of 25 free L-amino acids (FAA) against Fenton system-mediated hydroxyl radical (HO center dot) production in aqueous solution, and examined the relation between AA and a set ...
Dispersion effect in formic acid oxidation on PtAu/C nanocatalyst prepared by water-in-oil microemulsion method
(Elsevier Science Bv, Amsterdam, 2019)
Low loading PtAu nanoparticles supported on high area carbon were synthesized by water-in-oil microemulsion method and examined for formic acid and methanol oxidation. Prepared catalyst powder was characterized by Xray ...
Seasonal variation in metal concentration in various tissues of the European chub (Squalius cephalus L.)
(Springer Heidelberg, Heidelberg, 2019)
Due to the increasing industrialization, metals are discharged into all spheres of the environment, in particular, in river courses, which leads to the need for constant monitoring. Metals do not degrade into harmless end ...
Enzymatic Profile of 'Willamette' Raspberry Leaf and Fruit Affected by Prohexadione-Ca and Young Canes Removal Treatments
(Amer Chemical Soc, Washington, 2017)
The influence of growth regulator prohexadione-Ca (ProCa) concurrently with young canes removal on the modification of photosynthetic pigments content and antioxidant enzymes (peroxidase, POD; catalase, CAT; polyphenol ...