Zobrazeno 1 - 10
of 11
pro vyhledávání: '"UBAVKA MIOC"'
Autor:
GORAN A. BOGDANOVIC, NADA BOSNJAKOVIC–PAVLOVIC, ANNE SPASOJEVIC–DE BIRE, NOUR EDDINE GHERMANI, UBAVKA MIOC
Publikováno v:
Journal of the Serbian Chemical Society, Vol 72, Iss 6, Pp 545-554 (2007)
The X-ray structure of ammonium decavanadate hexahydrate was redetermined at a low temperature (100 K) in order to locate the hydrogen sites and to study the hydrogen bonds. The hydrogen atoms were assigned to the appropriate atomic group, NH4+ catio
Externí odkaz:
https://doaj.org/article/b27ac5ffa4054fa18586aa2ab57a91a0
Autor:
Velibor Andrić, Olgica Marjanovic, Ljiljana Damjanovic, B Ubavka Mioc, Milica Marić-Stojanović
Publikováno v:
Journal of the Serbian Chemical Society, Vol 80, Iss 6, Pp 805-817 (2015)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
Multianalytical study of two Serbian icons, “The Virgin and Child” and “St. Petka”, painted on canvas by unknown authors was performed in order to identify materials used as pigments, binders and ground layer. Investigated icons belong to the
Autor:
Danica Bajuk-Bogdanović, Marija Todorović, Ivanka Holclajtner-Antunović, B Ubavka Mioc, Joanna Zakrzewska
Publikováno v:
Journal of the Serbian Chemical Society, Vol 73, Iss 2, Pp 197-209 (2008)
The behaviour of two heteropolyacids (HPAs) with quite different stability in aqueous solutions was systematically investigated by UV, IR and NMR spectroscopy and potentiometric titration. It was shown that the Keggin structure of 12-tungstosilicic a
Publikováno v:
Hemijska Industrija, Vol 62, Iss 3, Pp 143-147 (2008)
Artefacts produced or treated at high temperatures provide information about manufacturing techniques. Well preserved ceramic objects are therefore excellent chronological markers as well as general markers of society development. In order to determi
Autor:
M Ivana Filipovic, Tatjana Stanojković, D Zorica Juranic, Zeljko Zizak, D Ivanka Holclajtner-Antunovic, B Ubavka Mioc, S Vesna Kuntic
Publikováno v:
Jugoslovenska medicinska biohemija
The antitumour action of three polyoxometallate compounds of Keggin's type: 12-molibdophosphoric acid (MoPA), 12-tungstophosphoric acid (WPA) and Mg salt of WPA (MgHWPA) was studied in vitro. For human cervix carcinoma (HeLa) cells survival, as well
Publikováno v:
Journal of the Serbian Chemical Society, Vol 66, Iss 7, Pp 451-462 (2001)
The infrared spectra of the copigments of malvin with several organic acids: caffeic, ferulic, sinapic, chlorogenic, and tannic, were analyzed in order to elucidate the bonding of the molecules in the copigments. It was established that copigmentatio
Autor:
M Snezana Uskokovic-Markovic, S Nada Bosnjakovic, B Ubavka Mioc, R Marija Todorovic, P Zoran Nedic
Publikováno v:
Journal of the Serbian Chemical Society, Vol 65, Iss 5-6, Pp 399-406 (2000)
Journal of the Serbian Chemical Society
Journal of the Serbian Chemical Society
In this paper the latest results of our continuing investigation of heteropoly acids and their salts are reported. Specially attention was paid to the influence of cations on the dynamic equilibrium of protonic species, as well as on the structure of
Publikováno v:
Journal of the Serbian Chemical Society, Vol 65, Iss 5-6, Pp 371-379 (2000)
The IR spectra of a series of 2-substituted-6-hydroxy-4-pyrimidine carboxylic acids (substituent = OH, SH, CH3, CH3S and NH2) were studied from the aspect of the influence of the subsitutent on the polarizability of some bonds, keto-enol tautomerism
Publikováno v:
Journal of the Serbian Chemical Society, Vol 65, Iss 4, Pp 245-253 (2000)
Research into the essence of the process of copigmentation of anthocyan molecules was continued by applying IR spectroscopy, in an attempt to elucidate the formation mechanism of copigment molecules between malvin chloride and several variously subst
Autor:
Nadezda Petranovic, Ubavka Mioc
Publikováno v:
The Journal of Physical Chemistry. 79:1476-1478