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Приказ резултата 411-420 од 426
Sinteza i karakterizacija kopolimernih hidrogelova na bazi metakrilne kiseline i 2-akrilamido-2-metilpropansulfonske kiseline / Synthesis and characterization of copolymer hydrogels based on methacrylic acid and 2-acrylamido-2-methylpropane sulfonic acid
(Beograd : Srpsko hemijsko društvo, 2014)
Hidrogelovi predstavljaju trodimenzionalno umrežene polimere koji imaju sposobnost da apsorbuju
veliku zapreminu vode ili fizioloških tečnosti. Zahvaljujući prisustvu hidrofilnih grupa kao što su –OH,
–CONH, –CONH2, –COOH ...
Application of supercritical carbon dioxide for making perovskite photodiode
(Institute of Technical Sciences of SASA, 2021)
SIMPLE PROTOCOLS FOR OBTAINING MULTIFUNCTIONAL JUTE FABRICS / JEDNOSTAVNI POSTUPCI ZA DOBIJANJE MULTIFUNKCIONALNIH TKANINA OD JUTE
(Belgrade : Union of Engineers and Textile Technicians of Serbia, 2021)
This study aims to obtain multifunctional jute fabrics by using simple alkali
and oxidative protocols. Performed chemical treatments contributed to obtaining jute fabrics
with enhanced electro-physical and sorption ...
TAUTOMERIJA AZO PIRIDONSKIH BOJA: KRISTALNA STRUKTURA I SOLVATOHROMNA SVOJSTVA / TAUTOMERISM OF AZO PYRIDONE DYES: CRYSTAL STRUCTURE AND SOLVATOCHROMIC ANALYSIS
(Beograd : Srpsko kristalografsko društvo, 2023)
Azo boje ce poslednjih decenija primenjuju u različitim oblastima zbog izuzetnih svojstava. Njihova primena je u velikoj meri povezana sa fenomenom azo- hidrazon tautomerije. Naime, određivanje strukturnog oblika azo boja ...
Antimikrobna aktivnost biotehnološki modifikovanih proteina surutke / Antimicrobial activity of biotechnologically modified whey proteins
(Beograd : Univerzitet = Belgrade : University, 2018)
Cilj ovog rada bio ispitivanje antimikrobnog potencijala hidrolizata u prahu proizvedenih enzimskom i
mikrobiološkom hidrolizom proteina surutke, koje su praćene postupkom sprej-sušenja, kako bi se ustanovilo koji od
ovih ...
Dielectric loss factor of jute woven fabrics: effect of alkali treatment conditions
(Belgrade : Materials Research Society of Serbia, 2019)
In this investigation, the influence of alkali treatment conditions on the dielectric loss factor of jute
woven fabric was studied. In that purpose, jute fabric has been alkali treated with NaOH solution
(1%, 5% and 17.5% ...
The influence of the bleaching and dyeing processes on the comfort properties of knitted fabrics containing elastane
(Skopje : Society of chemists and technologists of Macedonia, 2018)
Comfort properties of knitted fabrics depend on various fabric characteristics such as
chemical composition, knitted structure (fabric thickness and weight), air permeability and water
vapour resistance. The purpose of ...
The influence of alkali treatment on the chemical composition, sorption and electrokinetic properties of jute woven fabrics
(Skopje : Society of chemists and technologists of Macedonia, 2018)
In this investigation, the influence of alkali treatment on the chemical composition (content of
hemicelluloses), sorption properties and surface charge of jute woven fabrics were studied. In order to
partially remove ...
The influence of the chemical modifications on the AC specific electrical conductivity of the jute woven fabrics
(Belgrade : Institute of Technical Sciences of SASA, 2018)
In order to obtain jute fabrics with high AC specific electrical conductivity, the raw jute
woven fabric was chemically modified. Namely, alkali modification with 17.5% NaOH at
room temperature for 5 and 30 min was ...