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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 ...
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 ...
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 ...
Veštački zaslađivači u podzemnoj vodi kao indikatori komunalnog zagađenja / Artificial sweeteners in groundwater as indicators of municipal pollution
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku, 2021)
Velika primena veštačkih zaslađivača kao aditiva u hrani, piću, lekovima i sredstvima za oralnu higijenu je dovela do akumuliranja ovih supstanci u akvatičnim ekosistemima širom sveta. Pošto je većina njih metabolički ...
Traffic-related trace element concentrations in PM10 and horse chestnut leaves
(Belgrade : Public Health Institute, 2013)
Urban environment is heavily impacted by airborne particulates originated from fossil fuel
combustion, traffic, industry and other anthropogenic activities. Trace elements, attached to PM10,
can be toxic and may have ...
ULOGA STRUKTURNIH MOTIVA U IZGRADNJI SUPRAMOLEKULSKE ARHITEKTURE 3-(4-TERC-BUTILBENZOIL)-1,3-DIAZASPIRO[4.5]DEKAN-2,4-DIONA / ROLE OF STRUCTURAL MOTIFS IN FORMATION OF THE SUPRAMOLECULAR ARCHITECTURE OF 3-(4-TERT-BUTYLBENZOYL)-1,3-DIAZASPIRO[4.5]DECANE-2,4-DIONE
(Beograd : Srpsko kristalografsko društvo, 2023)
Proučavano jedinjenje (slika 1) sintetisano je polazeći od cikloheksanona Bučerer- Bergsovom reakcijom i naknadnim acilovanjem dobijenog spirohidantoina. Izgradnja kristalne strukture ovog jedinjenja proučavana je sa aspekta ...
Cerium-cysteine complex inhibitor for aluminium alloy AA7075-T6
(Belgrade : Military Technical Institute, 2020)
Aluminium AA7075 alloy with its low density and good mechanical properties, widely responds to the requirements of aerospace, navy, and defense industries. However, corrosion is the most common problem that affects the ...
The effect of anions on the removal of dyes from textile industry wastewater / Uticaj anjona na uklanjanje boja iz otpadnih voda tekstilne industrije
(Serbian Chemical Society, Belgrade, 2019)
Textile industry wastewater represents a serious environmental problem because it contains different dyes and toxic substances used during the production and dyeing of textile. Thus, it is necessary to investigate the ...
PLAZMA AKTIVIRANI VODENI EKSTRAKATI CVETA KOPRIVE KAO SUPSTRAT ZA GAJENJE BIOMASE LIGILACTOBACILLUS SALIVARIUS
(Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi = National Society of Processing and Energy in Agriculture, 2024)
Kopriva (Urtica dioica) je samonikla biljka bogata flavonoidima, karotenoidima, fitosterolima,
terpenima. Ima izuzetan farmaceutski potencijal zbog svojih antiinflamatornih, antioksidativnih i
diuretskih svojstava. Koristi ...
Adsorptive, catalytic and antimicrobial applications of Serbian natural clinoptilolite
(Lublin University of Technology, Nadbystrzycka 40 20-618 Lublin, 2018)
Clinoptilolite is the most abundant natural zeolite in Serbia, and the Zlatokop deposit (near Vranjska Banja) is the largest deposit. The zeolitic tuff (CT) from Zlatokop contains >70 wt. % clinoptilolite with quartz and ...