TY  - JOUR
AU  - Počuča-Nešić, Milica
AU  - Marinković Stanojević, Zorica
AU  - Radović, Miladin
AU  - Benitez, Rogelio
AU  - Jagodic, Marko
AU  - Branković, Goran
AU  - Branković, Zorica
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1420
AB  - Intergranular and intragranular cracks that usually form during sintering of yttrium manganite (YMnO3) ceramic samples hinder the densification process of this ceramic and deteriorate its magnetic and ferroelectric properties. To overcome this problem, mechanochemically synthesized YMnO3 powder was sintered using two different processes: Conventional Sintering (CS) and Pulsed Electric Current Sintering (PECS). All samples were characterized by XRD, SEM and FESEM and their magnetic and ferroelectric properties were investigated. Apart from their phase composition, conventionally sintered ceramic samples showed cracks throughout their whole volume, reaching a maximum relative density of 85 %. However, it was found that PECS process could significantly reduce the presence of cracks within samples whose relative density reached 99.8 %.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods
EP  - 496
IS  - 4
SP  - 485
VL  - 53
DO  - 10.2298/SOS2104485P
ER  - 

@article{
author = "Počuča-Nešić, Milica and Marinković Stanojević, Zorica and Radović, Miladin and Benitez, Rogelio and Jagodic, Marko and Branković, Goran and Branković, Zorica",
year = "2021",
abstract = "Intergranular and intragranular cracks that usually form during sintering of yttrium manganite (YMnO3) ceramic samples hinder the densification process of this ceramic and deteriorate its magnetic and ferroelectric properties. To overcome this problem, mechanochemically synthesized YMnO3 powder was sintered using two different processes: Conventional Sintering (CS) and Pulsed Electric Current Sintering (PECS). All samples were characterized by XRD, SEM and FESEM and their magnetic and ferroelectric properties were investigated. Apart from their phase composition, conventionally sintered ceramic samples showed cracks throughout their whole volume, reaching a maximum relative density of 85 %. However, it was found that PECS process could significantly reduce the presence of cracks within samples whose relative density reached 99.8 %.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods",
pages = "496-485",
number = "4",
volume = "53",
doi = "10.2298/SOS2104485P"
}

Počuča-Nešić, M., Marinković Stanojević, Z., Radović, M., Benitez, R., Jagodic, M., Branković, G.,& Branković, Z.. (2021). Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 53(4), 485-496.
https://doi.org/10.2298/SOS2104485P

Počuča-Nešić M, Marinković Stanojević Z, Radović M, Benitez R, Jagodic M, Branković G, Branković Z. Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods. in Science of Sintering. 2021;53(4):485-496.
doi:10.2298/SOS2104485P .

Počuča-Nešić, Milica, Marinković Stanojević, Zorica, Radović, Miladin, Benitez, Rogelio, Jagodic, Marko, Branković, Goran, Branković, Zorica, "Processing and Properties of Ceramic Yttrium Manganite Sintered by Different Methods" in Science of Sintering, 53, no. 4 (2021):485-496,
https://doi.org/10.2298/SOS2104485P . .

TY  - JOUR
AU  - Todorović, Tamara R.
AU  - Grubisic, Sonja
AU  - Pregelj, Matej
AU  - Jagodic, Marko
AU  - Misirlic-Dencic, Sonja
AU  - Dulović, Marija
AU  - Marković, Ivanka
AU  - Klisuric, Olivera
AU  - Malešević, Aleksandar
AU  - Mitic, Dragana
AU  - Anđelković, Katarina
AU  - Filipović, Nenad
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/920
AB  - Copper(II) complexes with the condensation derivative of methyl hydrazinoacetate and 2-acetylpyridine were synthesized. The X-ray crystal structures for both complexes revealed that they are polymerized isomers. A common feature of both complexes is the bidentate coordination of the ligand by one hydrazone and one pyridine nitrogen atom. In the monomeric complex, the copper(II) center is tetracoordinate, whereas dimerization through chlorido bridges results in a pentacoordinate arrangement about the metal ions in the dimer. The electronic and magnetic properties of both complexes are discussed on the basis of their X-ray structures, electron paramagnetic resonance (EPR) spectroscopy studies, and superconducting quantum interference device (SQUID) magnetization measurements combined with DFT calculations. Magnetostructural comparisons with structurally similar copper(II) complexes are also provided, and a possible correlation has been established. The antitumor activities of the Cu-II complexes were investigated against six different cancer cell lines, and the results suggest that the antiglioma action of the dimeric species is based on oxidative-stress-mediated phosphatidylserine externalization and caspase activation, which indicate apoptosis.
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - European Journal of Inorganic Chemistry
T1  - Structural, Magnetic, DFT, and Biological Studies of Mononuclear and Dinuclear Cu-II Complexes with Bidentate N-Heteroaromatic Schiff Base Ligands
EP  - 3931
IS  - 23
SP  - 3921
DO  - 10.1002/ejic.201500349
ER  - 

@article{
author = "Todorović, Tamara R. and Grubisic, Sonja and Pregelj, Matej and Jagodic, Marko and Misirlic-Dencic, Sonja and Dulović, Marija and Marković, Ivanka and Klisuric, Olivera and Malešević, Aleksandar and Mitic, Dragana and Anđelković, Katarina and Filipović, Nenad",
year = "2015",
abstract = "Copper(II) complexes with the condensation derivative of methyl hydrazinoacetate and 2-acetylpyridine were synthesized. The X-ray crystal structures for both complexes revealed that they are polymerized isomers. A common feature of both complexes is the bidentate coordination of the ligand by one hydrazone and one pyridine nitrogen atom. In the monomeric complex, the copper(II) center is tetracoordinate, whereas dimerization through chlorido bridges results in a pentacoordinate arrangement about the metal ions in the dimer. The electronic and magnetic properties of both complexes are discussed on the basis of their X-ray structures, electron paramagnetic resonance (EPR) spectroscopy studies, and superconducting quantum interference device (SQUID) magnetization measurements combined with DFT calculations. Magnetostructural comparisons with structurally similar copper(II) complexes are also provided, and a possible correlation has been established. The antitumor activities of the Cu-II complexes were investigated against six different cancer cell lines, and the results suggest that the antiglioma action of the dimeric species is based on oxidative-stress-mediated phosphatidylserine externalization and caspase activation, which indicate apoptosis.",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "European Journal of Inorganic Chemistry",
title = "Structural, Magnetic, DFT, and Biological Studies of Mononuclear and Dinuclear Cu-II Complexes with Bidentate N-Heteroaromatic Schiff Base Ligands",
pages = "3931-3921",
number = "23",
doi = "10.1002/ejic.201500349"
}

Todorović, T. R., Grubisic, S., Pregelj, M., Jagodic, M., Misirlic-Dencic, S., Dulović, M., Marković, I., Klisuric, O., Malešević, A., Mitic, D., Anđelković, K.,& Filipović, N.. (2015). Structural, Magnetic, DFT, and Biological Studies of Mononuclear and Dinuclear Cu-II Complexes with Bidentate N-Heteroaromatic Schiff Base Ligands. in European Journal of Inorganic Chemistry
Wiley-V C H Verlag Gmbh, Weinheim.(23), 3921-3931.
https://doi.org/10.1002/ejic.201500349

Todorović TR, Grubisic S, Pregelj M, Jagodic M, Misirlic-Dencic S, Dulović M, Marković I, Klisuric O, Malešević A, Mitic D, Anđelković K, Filipović N. Structural, Magnetic, DFT, and Biological Studies of Mononuclear and Dinuclear Cu-II Complexes with Bidentate N-Heteroaromatic Schiff Base Ligands. in European Journal of Inorganic Chemistry. 2015;(23):3921-3931.
doi:10.1002/ejic.201500349 .

Todorović, Tamara R., Grubisic, Sonja, Pregelj, Matej, Jagodic, Marko, Misirlic-Dencic, Sonja, Dulović, Marija, Marković, Ivanka, Klisuric, Olivera, Malešević, Aleksandar, Mitic, Dragana, Anđelković, Katarina, Filipović, Nenad, "Structural, Magnetic, DFT, and Biological Studies of Mononuclear and Dinuclear Cu-II Complexes with Bidentate N-Heteroaromatic Schiff Base Ligands" in European Journal of Inorganic Chemistry, no. 23 (2015):3921-3931,
https://doi.org/10.1002/ejic.201500349 . .