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Prikaz rezultata 21-30 od 436
Fabrication and applications of multifunctional nanostructured TiO2
(Belgrade : Faculty of Agriculture, Department for Agricultural Engineering, 2017)
Nanomaterials development is a rapidly emerging field of research with enormous potential for societal and economic benefits. In agro and food industries dimension-dependent properties or phenomena of nanomaterials may be ...
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 ...
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 ...
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 ...
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 ...
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 ...
Soft polymeric networks based on poly(methacrylic acid), itaconic acid, casein and liposomes for targeted delivery and controlled release of poorly water soluble active substance
(ETRAN Society, Belgrade, Academic Mind, Belgrade, 2019)
Soft polymeric networks based on poly(methacrylic
acid) (PMAA) are attractive candidates for targeted and
controlled drug release due to their non-toxicity,
biocompatibility and pH-sensitivity. The highly hydrophilic
nature ...
Effect of crosslinker amount on hybrid hydrogels swelling and drug release
(Institute for Information Technologies, University of Kragujevac, Serbia, Jovana Cvijića bb, 2021, 2021)
Targeted drug delivery is powerful tool which researchers use to achieve safer and more efficient
therapy of many diseases, including various types of cancer. Many chemotherapeutics are poorly watersoluble, so their ...