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Приказ резултата 31-40 од 58
Solvent, structural, quantum chemical study and antioxidative activity of symmetrical 1-methyl-2,6-bis[2-(substituted phenyl)ethenyl]pyridinium iodides
(Springer, 2018)
15 symmetric 1-methyl-2,6-bis[2-(substituted phenyl)ethenyl]pyridinium iodides were synthesized in this work. Their structures were characterized using IR, H-1 and C-13 NMR, and UV-Vis spectroscopy. DFT calculations indicated ...
Uvođenje novih programa u nastavi tehničkih fakulteta i značaj njihove primene u energetici / Introducing of new programs in teaching at technical faculties and the importance of their implementation in the energy sector
(Beograd : Savez energetičara, 2016)
Činjenica je da se na tehničkim fakultetima nastava sve više obogaćuje praktičnim sadržajima uz vrednovanje fundamentalnih saznanja. Međutim, kako su mogućnosti uvođenja savremenih tehnika
dosta ograničene, poboljšanju u ...
Synthesis, characterisation and in vitro investigation of photodynamic activity of 5-(4-octadecanamidophenyl)-10,15,20-tris(N-methylpyridinium-3-yl)porphyrin trichloride on HeLa cells using low light fluence rate
(Elsevier, 2016)
Photodynamic therapy (PDT) is a treatment that aims to kill cancer cells by reactive oxygen species, mainly singlet oxygen, produced through light activation of a photosensitiser (PS). Amongst photosensitisers that attracted ...
Single Cell Electrochemiluminescence Imaging: From the Proof-of-Concept to Disposable Device-Based Analysis
(American Chemical Society (ACS), 2017)
We report here the development of coreactant-based electrogenerated chemiluminescence (ECL) as a surface-confined microscopy to image single cells and their membrane proteins. Labeling the entire cell membrane allows one ...
Corrosion Processes, Nature and Composition of Corrosion Products on Iron Artefacts of Weaponry / Korozioni procesi, priroda i sastav produkata korozije na naoružanje od legura gvožđa
(Belgrade: Military Technical Institute, 2011)
The paper outlines the corrosion processes occurring in different types of iron artefacts of weaponry and military equipment while bured after excavation. Special attention was given to the description of the nature and ...
Quantifying oxygen vacancies in neodymium and samarium doped ceria from heat capacity measurements
(Elsevier, 2020)
It has been previously reported in the literature that the vacancy concentration in a solid can be estimated using the linear term derived from low temperature heat capacity measurements. This paper investigates how such ...
Surface Modification of Aqueduct Ceramics Induced by Nd:Yag Pulsed Laser Treatment
(Philadelphia, PA, USA: Old City Publishing, Inc, 2017)
The main aim of this paper is to present the results of the morphological and chemical changes on the surface of a ceramic sample irradiated by the Nd:YAG laser. The tested sample is a part of an aqueduct tile, originating ...
Analysis of ceramics surface modification induced by pulsed laser treatment
(Novi Sad Serbia: University Novi Sad, Faculty of Technology, 2014)
This paper presents the effects of laser light irradiation on the surface of ceramics dating from archaeological site Stubline (Obrenovac, Belgrade), Serbia. Two different pulsed lasers: TEA CO2 (10.6 μm wavelength, pulse ...
Studies of pulsed tea CO2 and Nd:YAG lasers application in the ceramics surface conservation
(Scientific professional society for environmental protection of Serbia-ECOLOGICA, 2014)
Air pollution results in the deposition of variety of organic and inorganic compounds on the surface of historic monuments. Traditional methods of ceramics cleaning include abrasive treatments, chemical treatments, ultrasound ...
Energetski kompleksi u evropskoj industrijskoj baštini / Energy complexes in European industial heritage
(Beograd: Savez energetičara, 2012)
Energetske tehnologije predstavljaju integralni deo industrijskog nasleđa u okviru Evropskog puta industrijske baštine, koji obuhvata preko osam stotina gradova i mesta u 29 evropskih zemalja. Tema ove rute pokazuje ulogu ...