Zobrazeno 1 - 10
of 236
pro vyhledávání: '"ALEKSANDAR D. MARINKOVIĆ"'
Autor:
Samah Sasi Maoloud Mohamed, Marija M. Vuksanović, Dana G. Vasiljević-Radović, Ljiljana Janković Mandić, Radmila M. Jančić Heinneman, Aleksandar D. Marinković, Ivana O. Mladenović
Publikováno v:
Gels, Vol 10, Iss 10, p 648 (2024)
The aim of this study is to provide tailored alumina particles suitable for reinforcing the metal matrix film. The sol–gel method was chosen to prepare particles of submicron size and to control crystal structure by calcination. In this study, copp
Externí odkaz:
https://doaj.org/article/d8ba609586304c1b9886ad8567a60139
Autor:
Aleksandra R. Božić, Nenad R. Filipović, Tatjana Ž. Verbić, Miloš K. Milčić, Tamara R. Todorović, Ilija N. Cvijetić, Olivera R. Klisurić, Marina M. Radišić, Aleksandar D. Marinković
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 1, Pp 932-953 (2020)
The substituent and solvent effect on intramolecular charge transfer (ICT) of twelve monocarbohydrazones (mCHs) were studied using experimental and theoretical methodology. The effects of specific and non-specific solvent–solute interactions on the
Externí odkaz:
https://doaj.org/article/a6539817542c4a9f848e435354d59813
Autor:
Fathi H. Assaleh, Aleksandar D. Marinković, Jasmina Nikolić, Nevena Ž. Prlainović, Saša Drmanić, Mohammad M. Khan, Bratislav Ž. Jovanović
Publikováno v:
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 3357-3366 (2019)
Conformational stability of various 5-substituted orotic acid derivatives was studied by applying linear free energy relationships (LFER) to the 13C NMR chemical shifts. The correlation analysis for the substituent-induced chemical shifts (SCS) with
Externí odkaz:
https://doaj.org/article/55da6f295c5347e8b7bb2577aeea9d4c
Autor:
Milica P. Rančić, Ivana Stojiljković, Milena Milošević, Nevena Prlainović, Maja Jovanović, Miloš K. Milčić, Aleksandar D. Marinković
Publikováno v:
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 5142-5161 (2019)
The substituent and solvent effect on intramolecular charge transfer (ICT) in 5-arylidene-3-methyl-2,4-thiazolidinediones (series 1) and 5-arylidene-3-phenyl-2,4-thiazolidinediones (series 2) was studied by using experimental and theoretical methodol
Externí odkaz:
https://doaj.org/article/852e37058e1d42699276840c568b1ea2
Autor:
Ismail Ajaj, Fathi H. Assaleh, Jasmina Markovski, Milica Rančić, Danijela Brković, Miloš Milčić, Aleksandar D. Marinković
Publikováno v:
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 3463-3478 (2019)
The state of the tautomeric equilibria of eleven arylazo pyridone dyes was evaluated from UV–Vis absorption spectra with the aid of the quantum mechanical modeling. NMR analysis and theoretical calculations, by using PCM/ωB97X-D/6-311G(d,p) method
Externí odkaz:
https://doaj.org/article/f2941f629abc4e81a7382407d7913199
Autor:
Borko M. Matijević, Đenđi Đ. Vaštag, Suzana Lj. Apostolov, Miloš K. Milčić, Aleksandar D. Marinković, Slobodan D. Petrović
Publikováno v:
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 3367-3379 (2019)
The UV absorption spectra of twelve N-(substituted phenyl)-2-chloroacetamides were recorded in eighteen solvents. The effect of specific and non-specific solvent–solute interactions on the absorption maxima shifts was evaluated by using the Kamlet
Externí odkaz:
https://doaj.org/article/6bf2a80937a24187a59a06aaf2573659
Autor:
Aleksandra Jelić, Milica Sekulić, Milan Travica, Jelena Gržetić, Vukašin Ugrinović, Aleksandar D. Marinković, Aleksandra Božić, Marina Stamenović, Slaviša Putić
Publikováno v:
Polymers, Vol 14, Iss 6, p 1255 (2022)
In this study, silicate nanofillers; dicalcium silicate, magnesium silicate, tricalcium silicate, and wollastonite; were synthesized using four different methods and incorporated into the epoxy resin to improve its mechanical properties. Characteriza
Externí odkaz:
https://doaj.org/article/056d643cdbd345529404dd31bb56c741
Autor:
Goran Milentijević, Aleksandar D. Marinković, Milica Rančić, Aleksandra Bogdanović, Nevena Prlainović, Smiljana Marković, Milutin Milosavljević
Publikováno v:
Minerals, Vol 11, Iss 12, p 1346 (2021)
The specific objectives of the presented study were related to the optimization of the production process of N-alkyl-, N,N-dialkyl-, and N-cycloalkyl-O-isobutyl thiocarbamate; trial industrial production of N-ethyl-O-isobutyl thiocarbamate; and the e
Externí odkaz:
https://doaj.org/article/39e498813a4344d496e7484336bd8e4c
Autor:
Milutin M. Milosavljević, Aleksandar D. Marinković, Milica Rančić, Goran Milentijević, Aleksandra Bogdanović, Ilija N. Cvijetić, Dejan Gurešić
Publikováno v:
Minerals, Vol 10, Iss 4, p 350 (2020)
An optimal laboratory two-step procedure was developed for sodium/potassium O-alkyl carbonodithioate (sodium/potassium alkyl xanthates) production in the form of aqueous solutions. Sodium isopropyl xanthate (Na-iPrX), as the most effective salt in a
Externí odkaz:
https://doaj.org/article/4f7301224cc24913a64616607379a8d7
Autor:
Aleksandar D. Marinković, Jelena Nedeljković, Dušan Ž. Mijin, Nataša Ilić, Slobodan D. Petrović
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 17, Iss 3, Pp 307-314 (2011)
Linear free energy relationships (LFER) were applied to the IR, 1H- and 13C--NMR spectral data in N-alkyl and N-cycloalkyl cyanoacetamides. N-alkyl and N-cycloalkyl cyanocetamides were synthesized from corresponding amine and ethyl cyanoacetate. A nu
Externí odkaz:
https://doaj.org/article/b723a827e0d9441e843e7d59bb636e46