Претраживање
Приказ резултата 21-30 од 44
Antimicrobial oxidized hemp fibers with incorporated silver particles / Antimikrobna tempo-oksidisana vlakna konoplje sa inkorporisanim česticama srebra
(Serbian Chemical Society, Belgrade, 2012)
In this study, antimicrobial silver-loaded hemp fibers were prepared by selective TEMPO-mediated oxidation, i.e., oxidation with sodium hypochlorite, catalytic amount of sodium bromide and the 2,2,6,6-tetramethylpipe-ridine-1-oxy ...
Structure and properties of TEMPO-oxidized cotton fibers / Struktura i svojstva TEMPO-oksidisanih vlakana pamuka
(Association of the Chemical Engineers of Serbia, 2012)
In this paper, the influence of the catalytic oxidation using water soluble and stable nitroxyl radical 2,2',6,6'-tetramethylpiperidine-1-oxyl (TEMPO) on the structure and properties of cotton fibers was studied. In ...
Deposition of the DLC Structures In The Low-pressure Oxy-acetylene Flat Flame
(Institut za Tehničke nauke SANU Beograd, Beograd, Srbija, 2012)
The morphology and phase composition of the diamond-like carbon (DLC) structures as a function of a deposition process parameters are investigated. The DLC was deposited in the low-pressure oxy-acetylene flat flame onto ...
Sanacija čelicne konstrukcije rešetkastog nosača autodizalice Pinguely TL969
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, 2012)
Corrosion Processes, Nature and Composition of Corrosion Products on Iron Artefacts of Weaponry
(VOJNOTEHNIČKI INSTITUT, BEOGRAD, Srbija, 2012)
This paper analyzed the conditions for the occurrence of cor-
rosion processes on historically important weapons and military
equipment made of steel during the period in outdoor environment.
A considerable attention ...
Studies of the Properties of Different Hard Coatings Resistant to Wear
(UNIVERSITY OF TIMISOARA, 2012)
STRESS CORROSION CRACKING OF AN AL-ZN-MG-CU ALLOY AFTER DIFFERENT PRECIPITATION HARDENING TREATMENTS
(Military Technical Institute, 2012)
Stress corrosion cracking (SCC) was tested in a high strength 7000 series aluminium alloy applied for
weapons and military equipment. The effect of one step- and two-step precipitation hardening (aging) on SCC was
investigated. ...
Sanacija čelične konstrukcije strele samohodne autodizalice TADAHO TL 200 II/K Repair of steel construction on truck-mounted crane TADAHO TL 200 II/K
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2012)
Uticaj parametara neselektivne oksidacije na sadržaj funkcionalnih grupa u celuloznim vlaknima / Influence of the nonselective oxidation conditions onto functional groups content in cellulose fibers
(Beograd : Srpsko hemijsko društvo, 2012)
In this paper, the influence of oxidation with hydrogen peroxide onto functional groups content in natural cellulose fibers was studied. Changes in fibers obtained at various modification conditions were evaluated by ...
Biocompatibility and antimicrobial activity of zinc(II)-doped hydroxyapatite, synthesized by a hydrothermal method / Biokompatibilnost i antimikrobna aktivnost hidroksiapatita sa ugrađenim cinkom sintetisanog hidrotermalnom metodom
(Serbian Chemical Society, Belgrade, 2012)
In order to obtain multifunctional materials with good biocompatibility and antimicrobial effect, hydroxyapatite (HAp) doped with Zn2+ was synthesized by a hydrothermal method. Powders with different content of zinc ions ...