Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Ivanka Holclajtner-Antunović"'
Autor:
Alexandru Popa, Ivanka Holclajtner-Antunović, Snežana Uskoković-Marković, Silvana Borcanescu, Danica Bajuk-Bogdanović
Publikováno v:
Journal of Porous Materials
In this study, the preparation of some large-pore ordered mesoporous silicas using a proper surfactant with different swelling agents was carried out. The synthesis of conventional SBA-15 was modified to obtain pore-expanded materials, with pore diam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8ded3c84ec42473fca89f40db879955
https://farfar.pharmacy.bg.ac.rs/handle/123456789/3726
https://farfar.pharmacy.bg.ac.rs/handle/123456789/3726
Autor:
Milica Vujković, Damjan Vengust, Snežana Uskoković-Marković, Janez Kovač, Smilja Marković, Željko Mravik, Ivanka Holclajtner-Antunović, Zoran Jovanovic, Danica Bajuk-Bogdanović, Sonja Veljović Jovanović
Publikováno v:
Carbon
In the present study we investigated the interaction between 12-tungstophosphoric acid (WPA) and graphene oxide (GO) in their nanocomposite by utilizing the loading of WPA as an intrinsic parameter for interaction tuning. The Fourier-transform infrar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c7fa95f185b5e46b4b4bbf3f246c597
https://farfar.pharmacy.bg.ac.rs/handle/123456789/3452
https://farfar.pharmacy.bg.ac.rs/handle/123456789/3452
Autor:
Željko Mravik, Ivanka Holclajtner-Antunović, Zoran Jovanovic, Milica Vujković, Svetlana Jovanovic, Danica Bajuk-Bogdanović, Janez Kovač
Publikováno v:
Electrochimica Acta
In the present study we have evaluated the contribution of particular oxygen functional groups in the charge storage properties of graphene oxide (GO). This was achieved by a gradual thermal reduction of GO in an inert atmosphere (up to 800 degrees C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f19939bb970a8b9b46e148b047946920
https://doi.org/10.1016/j.electacta.2017.11.178
https://doi.org/10.1016/j.electacta.2017.11.178
Autor:
Anne Spasojevic de Biré, Joanna Zakrzewska, Zeyin Yan, Ivanka Holclajtner-Antunović, Nada Bošnjaković-Pavlović, Jean-Michel Gillet, Danica Bajuk-Bogdanović
Publikováno v:
Journal of Inorganic Biochemistry
Journal of Inorganic Biochemistry, Elsevier, 2017, 176, pp.90-99. ⟨10.1016/j.jinorgbio.2017.08.014⟩
Journal of Inorganic Biochemistry, Elsevier, 2017, 176, pp.90-99. ⟨10.1016/j.jinorgbio.2017.08.014⟩
International audience; Influence of 12-tungstophosphoric acid (WPA) on conversion of adenosine triphosphate (ATP) to adenosine diphosphate (ADP) in the presence of Na + /K +-ATPase was monitored by 31 P NMR spectroscopy. It was shown that WPA exhibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e7752e8db9bb3b22ca1816dc7bbd962
https://doi.org/10.1016/j.jinorgbio.2017.08.014
https://doi.org/10.1016/j.jinorgbio.2017.08.014
Autor:
Alexandru Popa, Snezana Uskokovic-Markovic, Danica Bajuk-Bogdanović, Ivanka Holclajtner-Antunović
Publikováno v:
Waste Management & Research
Raman and FTIR spectroscopy are powerful techniques used to characterize or observe alterations in the structure or properties of Keggin type heteropoly acids, microporous/mesoporous materials, as well as their composites. These methods were applied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b325dd869c5eeb37cb7f7ad709f51667
https://doi.org/10.1016/j.vibspec.2017.06.007
https://doi.org/10.1016/j.vibspec.2017.06.007
Autor:
Aleksandar Pačevski, Dragana Životić, Ivanka Holclajtner-Antunović, Slobodan Radusinović, Rade Jelenkovic, Darko Božović, Vladimir Simić
Publikováno v:
Ore Geology Reviews. 80:406-428
Three vertical sections through the Zagrad deposit of Jurassic karst bauxite in central Montenegro have provided knowledge of the vertical distribution of major and some selected trace elements, including rare earth elements (REE). Variations in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc43023294bba33b3dd4eb1c61d9d165
https://doi.org/10.1016/j.oregeorev.2016.05.026
https://doi.org/10.1016/j.oregeorev.2016.05.026
Autor:
Zoran Marković, Vladimir B. Pavlović, N. K. Stanković, Danka Matijasevic, Miomir Nikšić, B. Todorović Marković, Ivanka Holclajtner-Antunović, Zdeno Spitalsky, Svetlana Jovanovic, Dušan Milivojević, Danica Bajuk-Bogdanović, Dejan P. Kepić
Publikováno v:
RSC Advances
Curcumin and its derivates are well-known for their different biological activities including antibacterial. On the other hand there are controversial reports concerning the antibacterial potential of graphene and, in particular, graphene oxide. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f546f60d9a1d744671525695ad2d7bb4
https://doi.org/10.1039/c7ra05027e
https://doi.org/10.1039/c7ra05027e
Autor:
Alexandru Popa, Snežana Uskoković-Marković, Anka Jevremović, Ivanka Holclajtner-Antunović, Bojana Nedić Vasiljević, Maja Milojević-Rakić, Danica Bajuk-Bogdanović
Publikováno v:
Records of Natural Products
The current study reports the synthesis, characterization and catalytic activity of tungstophosphoric acid (HPW) and its potassium salts (KH2PW and K3PW) supported on activated carbon (AC). Because potassium salts of tungstophosphoric acid are insolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a6ba3c5eddcf985dccf7c93dd804f37
https://farfar.pharmacy.bg.ac.rs/handle/123456789/3280
https://farfar.pharmacy.bg.ac.rs/handle/123456789/3280
Autor:
Jugoslav Krstić, Ivanka Holclajtner-Antunović, Zoran Jovanovic, Snežana Uskoković-Marković, Željko Mravik, Danica Bajuk-Bogdanović, Milica Vujković
Publikováno v:
Journal of Solid State Electrochemistry
The synergistic effects between two Keggin-type heteropoly acids (HPAs) and carbon surface were examined and elucidated. An improved high rate capability (and potential high capacitor electrode for supercapacitors) of the hybrid materials, obtained b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d922cab938045d54de8a7043845be46
https://cer.ihtm.bg.ac.rs/handle/123456789/3368
https://cer.ihtm.bg.ac.rs/handle/123456789/3368
Autor:
Bojan A. Vidoeski, Biljana Todorovic-Markovic, Danica Bajuk-Bogdanović, Svetlana Jovanovic, Zoran Marković, Milica D. Budimir, Ivanka Holclajtner-Antunović, Milica Vujković, Vladimir B. Pavlović
Publikováno v:
Electrochimica Acta
A novel electrochemically exfoliated graphene-molybdophosphoric acid nanohybride (EG-MoPA) was prepared via a simple method. Both scanning electron (SEM) and atomic force microscopy (AFM) results show that MoPA clusters are attached to the surfaces o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01de6502a38f456bb3beb628a39649fb
https://doi.org/10.1016/j.electacta.2016.09.067
https://doi.org/10.1016/j.electacta.2016.09.067