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Приказ резултата 11-20 од 46
Whey valorization using transgalactosylation activity of β-galactosidase
(University of Novi Sad, Institute of Food Technology, 2018)
Whey is the most significant by-product from the dairy industry that can cause serious environmental pollution problems. Namely, one of the main whey constituents is lactose, which is responsible for high biological oxygen ...
Hemijski modifikovane aktivirane ugljenične tkanine: Karakterizacija površine i adsorpcija estrogenih hormona
(Faculty of Technical Sciences, University of Novi Sad, 2018)
Aktivirane ugljenične tkanine su modifikovane sa HCl, HNO3 ili KOH. Nakon toga, vršena je
njihova karakterizacija primenom BET metode, FTIR analize i ispitivanjem tačke nultog naelektrisanja. Rezultati su pokazali da je ...
Quantitative structure – property relationship studies of liquid chromatography – mass spectrometry responsiveness of aripiprazole and its impurities using artificial neural networks
(Université de LilleFaculté de Pharmecie de Lille, 2018)
The importance of studying electrospray ionization (ESI) technique stems from its widespread liquid
chromatography – mass spectrometry (LC-MS) character, particularly emphasized in scientific areas with most
of non-volatile ...
Nanocomposite Hydrogels Based on Poly(vinyl alcohol) and Chitosan with Silver Nanoparticles and Graphene Aimed for Wound Dressing Applications
(Belgrade : Serbian Academy of Sciences and Arts, 2018)
In this work, we prepared hydrogels based on PVA, CHI and Gr, and used them
as a porous matrix to synthesize silver nanoparticles by an in situ electrochemical
method [3,4]. The hydrogels were prepared from PVA/CHI/Gr ...
Kvantifikovanje veze strukture aripiprazola i srodnih nečistoća sa generisanim ESI odgovorom primenom metoda mašinskog učenja / Quantitative structure – property relationship modeling of ESI response of aripiprazole and its impurities using machine learning methods
(Savez Farmaceutskih Udruženja Srbije, 2018)
Elektrosprej jonizacija (ESI) predstavlja najčešće korišćenu tehniku jonizacije u
LC/MS analizi polarnih i umereno polarnih analita. Nedovoljno rasvetljeni mehanizmi
generisanja ESI jona uslovljavaju dugotrajnu op ...
Uticaj akumulativnog spajanja valjanjem (ARB) i konvencionalnog valjanja (CR) na korozionu stabilnost AA5083 legure / Influence of accumulative roll bonding (ARB) and conventional cold rolling (CR) on the corrosion stability of AA5083 alloy sheets
(Beograd : Srpsko hemijsko društvo, 2018)
Ispitivan je uticaj stepena i načina deformacije na korozionu stabilnost legure AA5083 koja
je procesirana konvencionalnim valjanjem (CR) i akumulativnim spajanjem valjanjem (ARB).
Koroziona stabilnost je praćena standardnim ...
THE INFLUENCE OF THE ALKALI TREATMENT ON THE PROPERTIES OF JUTE WOVEN FABRICS / UTICAJ ALKALNOG TRETMANA NA SVOJSTVA TKANINA JUTE
(Beograd : The College of Textile Design, Technology and Management, 2018)
In this investigation, jute woven fabric has been alkali treated with NaOH solution (1%, 5%, 10% and 17.5%) at room temperature for different periods of time (5 and 30 min). The influence of different treatment conditions ...
Silver micro-sized powder obtained by the chemical reduction
(Bor : Mining and Metallurgy Institute, 2018)
This paper presents the method for preparation the fine Ag powder with a particles size smaller than 2 μm. Reduction was performed from the nitrate solution directly by the vigorous stirring at the room temperature by the ...
Priprema uzoraka vode za analizu veštačkih zaslađivača
(Novi Sad : Faculty of Technical Sciences, Department of Production Engineering, 2018)
Veštački zaslađivači se decenijama koriste kao aditivi u hrani, piću i farmaceutskim proizvodima. Savremena istraživanja su pokazala široku rasprostranjenost ovih supstanci u prirodnim i otpadnim vodama, zbog čega su ...