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Prikaz rezultata 31-40 od 878
Evaluation of In Vitro Skin Permeation of Enzymatically Synthesized Phloridzin Acetates from Emulsions and Liposomes Dispersed in Gel
(John Wiley and Sons Inc., 2022)
This work aims to evaluate the effect of cosmetic formulations on the skin permeation of phloridzin acetates, therefore in vitro transdermal delivery of these bioactive compounds across Strat-M membrane is investigated. ...
Ekstrakcija estrogenih hormona iz vode korišćenjem ugljeničnog kriogela kao sorbenta
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), 2021)
Za ekstrakciju estrogenih hormona (estrona, 17β-estradiola i 17α-etinilestradiola) iz vodenih rastvora metodom ekstrakcije na čvrstoj fazi, u ovom radu korišćen je ugljenični kriogel kao sorbent. Metoda ekstrakcije na ...
Different treatments of lignocellulosic biomass for enhanced delignification and enzymatic hydrolysis
(Belgrade : University, Faculty of Technology and Metallurgy, 2023)
Lignocellulosic biomass (LCB) valorization is a fundamental step toward circular
bioeconomy. The complex structure of lignocellulose must be disrupted to conduct thorough valorization. Conventional methods often lack ...
Plasma Treatment as a Sustainable Method for Enhancing the Wettability of Jute Fabrics
(MDPI, 2023)
In this paper, raw jute fabric was subjected to atmospheric pressure dielectric barrier discharge (at 150 or 300 Hz) to enhance its wettability, i.e., capillarity and wetting time. Attenuated Total Reflectance-Fourier ...
Comparative investigation of selenium-enriched Pleurotus ostreatus and Ganoderma lucidum as natural sources of selenium supplementation
(Elsevier Ltd., 2024)
Selenium (Se) is an essential trace element for human health, but its nutritional supply is insufficient in large parts of the world. Mushrooms can be enriched in selenium and can serve as alternative and natural source ...
Površinska nanostrukturna modifikacija i karakterizacija materijala na bazi titana za primenu u medicini
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2021)
Ponašanje metalnih biomaterijala odreĊeno je u velikoj meri karakteristikama njihove površine,
koje predstavljaju jedan od kljuĉnih faktora u interakcijama implanta sa okolnim tkivom. Za
optimizaciju i poboljšanje ...
Biorazgradnja antrahinonske boje peroksidazom izolovanom iz otpadnog materijala u šaržnom i kontinualnom sistemu
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2022)
Ideja ove doktorske disertacije je izolovanje peroksidaze iz otpadnog materijala i njena upotreba urazgradnji antrahinonske boje Kiselo ljubičasto 109 (Acid Violet 109, AV109). Enzim je izolovaniz otpadnog materijala u ...
Dispersive liquid–liquid microextraction and Monte Carlo simulation of margin of safety for octocrylene, EHMC, 2ES, and homosalate in sunscreens
(John Wiley and Sons Ltd., 2023)
Dispersive liquid–liquid microextraction (DLLME) using a floating organic drop has been optimized and used for the sample preparation of four commonly used ultraviolet filter (UVF) substances in sunscreens. Plackett–Burman ...
Mechanical characterization of surface modified Ti-based alloy before and after severe plastic deformation
(4th Virtual Congress on Materials Science & Engineering, 2022)
The intent of the study was to modify virgin biomedical Ti-13Nb-13Zr alloy in aim to realize whether applied modifications could improve mechanical properties. Two groups of modifications were applied to the prepared ...
Postupak za imobilizaciju enzima na oksidovanim ljuskama krompira
(Zavod za intelektualnu svojinu republike Srbije, 2023)