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ToF-ERDA/RBS analysis of annealed TiO2 nanotubes grown onto FTO glass
(Novi Sad : Faculty of Technology, 2019)
Different semiconductors have been studied as photoanode material for solar cells. Among them, TiO2 has been shown to be the best material due to its chemical stability and good charge transport capability. It is usually ...
Methods for determination of residual stress in rail
(Faculty of Mechanical Engineering, Niš, 2018)
The residual stresses in rails are generated during the manufacturing process and have uneven distribution in rail cross section. The residual stress is a part of basic tensile stress in rail foot. For used rail, the ...
Preparation and characterization of oxidized wheat starch with hydrogen peroxide as an environmentally friendly oxidant
(7th Conference of the Young Chemists of Serbia, 2019)
The starch oxidation involves oxidation of primary or secondary hydroxyl to carbonyl
or carboxyl groups, whereas the number of these groups indicates the level of oxidation.
Oxidized starch is used as surface sizing agent ...
RAMAN SPECROSCOPY STUDY OF ANODIC FILM ON Ag43Cu37Zn20 ALLOY
(Bor : Mining and Metallurgy Institute, 2015)
The aim of the present work is characterization of electrochemically treated Ag43-Cu37-Zn20 alloy in near neutral chloride solutions by the X-ray diffraction and Raman spectroscopy. At potential of +0.25 V, a complex ...
CARBON CRYOGEL AS AN ADSORBENT FOR REMOVAL OF DRUGS AND PESTICIDES FROM WATER
(Society of Physical Chemists of Serbia, 2018)
Carbon cryogel (CC), obtained by pyrolysis of resorcinol–formaldehyde
cryogels, was chemically modified and used for adsorption of drugs and
pesticides from water. FTIR analysis and point of zero charge determination
showed ...
Određivanje veštačkog zaslađivača neotama u rečnim sedimentima / Determination of artificial sweetener neotame in river sediments
(Beograd : Srpsko hemijsko društvo, 2019)
Veštački zaslađivači predstavljaju emergentne zagađujuće materije u životnoj sredini. Decenijama se koriste kao aditivi u ishrani i farmaceutskim proizvodima zbog čega su široko rasprostranjeni u prirodnim vodama usled ...
Adsorpcija estrogenih hormona iz vodenih rastvora na različitim ugljeničnim materijalima
(Beogradska politehnika, 2019)
U ovom radu vršena je adsorpcija estrogenih hormona (estrona, 17β-estradiola i
17α-etinilestradiola) na različitim ugljeničnim materijalima, u cilju ispitivanja primenljivosti ovih
materijala za uklanjanje estrogenih ...
ZIGZAG METAL-ORGANIC POLYMER: (2,2’-DIPYRIDYLAMINE)(TEREPHTALATO)ZINC(II) HYDRATE / CIK-CAK METAL-ORGANSKI POLIMER: (2,2’-DIPIRIDILAMIN)(TEREFTALATO)CINK(II)-HIDRAT
(Beograd : Srpsko kristalografsko društvo, 2014)
Anions of terephthalic (1,4-benzenedicarboxylic) acid, tpht2–, act as a potential
polydentate and bridging ligands in metal-organic framework structures. COO groups are
usually coordinated either in mono-, bi- or polydentate ...
Аntioxidant activity of peptide fractions obtained by membrane ultrafiltration of egg white protein enzymatic hydrolysates
(Zvornik : Tehnološki fakultet, 2015)
The objective of this research was a production of egg white protein hydrolysates with improved antioxidant properties. For this purpose, a thermal and ultrasound pretreated egg white proteins were intensively hydrolysed ...
Reparation of Steel Construction of Vehicle-mounted Self-propelled Crane's Telescopic Boom
(University of Belgrade, Faculty of Mechanical Engineering, Srbija, 2012)
In this paper it is presented reparation of steel construction of selfpropelled
crane telescopic boom by welding. By doing visual inspection of
self-propelled crane, it is noticed numerous cracks and deformations at ...