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Prikaz rezultata 1-10 od 17
A survey on the characterization and biological activity of isatin derivatives
(Srpsko hemijsko društvo, Beograd, 2020)
The derivatives of isatin have already been known to display a variety of biological activities. Therefore, the studies on their activity and its relation to structure have recently become a popular subject for investigation. ...
Enhanced Antimicrobial Activity of Atmospheric Pressure Plasma Treated and Aged Cotton Fibers
(Journal of Natural Fibers, 2022)
In this work, plasma pretreatment of raw cotton fibers combined with silver sorption was used for the preparation of antimicrobial fabrics. Special attention was given to the aging effect investigated seven days after ...
The Structuring of Sage (Salvia officinalis L.) Extract-Incorporating Edible Zein-Based Materials with Antioxidant and Antibacterial Functionality by Solvent Casting versus Electrospinning
(MDPI, 2022)
In this study, in order to develop zein-based, edible, functional food-contact materials in different forms incorporating sage extract (10, 20, and 30%), solvent casting and electrospinning were employed. The study aimed ...
Comparison of the antimicrobial activity of clove essential oil against probiotic microorganisms
(Leskovac : Faculty of Technology, 2023)
The aim of this study is to compare the antimicrobial activity of clove
essential oil against probiotic strains isolated from different pharmaceutical
preparations currently available on the local market (Lacticaseibacillus ...
EVALUATION OF BIOLOGICAL ACTIVITY OF ENZYMATICALLY SYNTHESIZED PHLORIDZIN OLIGOMERS
(Belgrade : University, Faculty of Technology and Metallurgy, 2023)
Dihydrochalcones are a class of flavonoids found in apple trees (Malus sp) generally
present in high levels in young leaves and immature fruits. Phloridzin is a member of the
dihydrochalcones which possess good antioxidant ...
Special Issue "Functionalization of Polymers with Natural Bioactive Compounds"
(MDPI, 2023)
Natural bioactive compounds, including constituents of plant extracts, essential oils, natural inorganic particles, etc., have been studied for different biological activities, such as antimicrobial, cytotoxic, and ...
Fast Gold Recovery from Aqueous Solutions and Assessment of Antimicrobial Activities of Novel Gold Composite
(MDPI, 2023)
A novel porous gold polymer composite was prepared by the functionalization of a glycidyl methacrylate-based copolymer (pGME) with ethylene diamine (pGME-en), and activation by gold (pGME-en/Au), in a simple batch adsorption ...
Antimikrobna aktivnost nanolistića CuO in situ sintetisanih na pamučnoj tkanini prethodno oksidisanoj sa NaIO4/NaClO2 / Antimicrobial activity of CuO nanosheets in situ synthesized on cotton fabric previously oxidized with NaIO4/NaClO2
(Beograd : Srpsko hemijsko društvo, 2021)
U ovom radu diskutovana je mogućnost sinteze nanolistića na bazi Cu na pamučnoj tkanini koji bi
pružili željeni nivo antimikrobne aktivnosti. Da bi se obezbedio dovoljan broj karboksilnih grupa za
vezivanje Cu2+
-jona ...
The separation of biologically active extracts from chamomile seeds
(Valladolid : The lnstitute of Bioeconomy of University of Valladolid, 2023)
The main aim of this study was to evaluate chamomile seeds as a new source of valuable bioactive compounds. For this purpose, a green extraction technique was employed with supercritical carbon dioxide (sc-CO2) as a solvent ...
Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles
(John Wiley and Sons Inc., 2023)
Poor antimicrobial activity and lack of protection against UV irradiation are weaknesses of cotton textiles. In an attempt to impart superior antimicrobial and UV-protective properties to cotton, layer-by-layer deposition ...