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Prikaz rezultata 551-560 od 589
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 ...
KRISTALNA STRUKTURA I ANTIOKSIDATIVNA AKTIVNOST Cu(II)-KOMPLEKSA AZO PIRIDONSKE BOJE / CRYSTAL STRUCTURE AND ANTIOXIDANT ACTIVITY OF Cu(II) COMPLEX OF AZO PYRIDONE DYE
(Beograd : Srpsko kristalografsko društvo, 2021)
Heterociklične azo boje zauzimaju značajno mesto u oblasti koordinacione hemije, usled
njihove široke upotrebe u elektrohemijskim i optičkim istraživanjima [1]. Sa drugestrane, kompleksi metala sa heterocikličnim ligandima ...
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 ...
Innovative hydroxyapatite-based coatings for bone implants: A multifaceted approach
(Savez hemijskih inženjera Srbije, 2024)
Tissue engineering strives for innovative solutions in addressing challenges associated with contemporary bone tissue implants. This study focuses on the electrophoretic deposition (EPD) of hydroxyapatite-based bioceramic ...
Homogenization effect on microstructure Al-Mg-Si alloy containing low-melting point elements / Efekat homogenizacije na mikrostrukturu Al-Mg-Si legure koja sadrži nisko-topive elemente
(Beograd : Serbian Chemical Society, 2018)
The subject of this study has been an investigation of the homogenization temperature
effect on the microstructure of Al-Mg-Si alloy containing low-melting point Pb and Bi
elements. The results of the characterization ...
Homogenization effect on microstructure Al-Mg-Si alloy containing low-melting point elements / Effekat homogenizacije na mikrostrukturu Al-Mg-Si legure koja sadrži niskotopive elemente
(Beograd : Serbian Chemical Society, 2018)
The subject of this study has been an investigation of the homogenization temperature
effect on the microstructure of Al-Mg-Si alloy containing low-melting point Pb and Bi
elements. The results of the characterization ...
Odabrane primene snopnih tehnika kao tehnička podrška u dijagnostici, modifikaciji materijala i karakterizaciji / Selected applications of beam techniques as technical support in diagnostics, material modification and characterization
(Beograd : Društvo za ETRANBeograd : Akademska misao, 2023)
Postoje problemi koji treba da se rešavaju u nekoliko različitih grana medicine (fizikalna terapija, dermatologija, uopšteno medicina, uključujući stomatologiju, oftalmologiju i otorinolaringologiju i dr). Ako se koristi ...
Electrophysical properties of nonwoven viscose/polypropylene fabrics
(Skopje : Society of chemists and technologists of Macedonia, 2018)
Textile materials like woven, knitted and nonwoven fabrics are good insulators with very high
electrical resistance. It is known that dielectric properties (effective dielectric permeability, electrical
conductivity, and ...
Komparativna studija antioksidativne aktivnosti boja i obojene tkanine: 5-(4-supstituisani fenilazo)-3-piridinijum-6-hidroksi-4-metil-2-piridoni / Comparative study of the antioxidant activity of dyes vs. dyestuff: 5-(4-substituted phenylazo)-3-pyiridinium-6-hydroxy-4-methyl-2-pyridones
(Beograd : Srpsko hemijsko društvo, 2021)
U ovom radu prikazane su sinteza i primena dve azo boje na bazi 6-hidroksi-4-metil-3-piridinijum2-piridona. Supstituisani piridon dobijen je Guareši-Torpeovom reakcijom kondenzacije, dok su azo
boje sintetisane klasičnim ...