Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Sofija M. Rančić"'
Publikováno v:
Journal of the Serbian Chemical Society, Vol 74, Iss 8-9, Pp 977-984 (2009)
A new reaction was suggested and a new kinetic method was elaborated for determination of Bi(III) in solution, based on its catalytic effect on the oxidation of phenyl-fluorone (PF) by hydrogen peroxide in ammonia buffer. By application of spectropho
Externí odkaz:
https://doaj.org/article/1abd6f0222ba48a0ad82edde8d1285dc
Autor:
Emilija Pecev-Marinković, Sofija M. Rančić, Biljana Dekić, Aleksandra M. Pavlović, Ana S. Miletić, Snezana Tosic, Milan N. Mitić
Publikováno v:
Polish Journal of Environmental Studies. 30:2255-2263
Autor:
Aleksandra N. Pavlović, Snežana B. Tošić, Snežana S. Mitić, Danijela A. Kostić, Emilija Pecev-Marinković, Sofija M. Rančić
Publikováno v:
Hemijska Industrija, Vol 73, Iss 6, Pp 387-396 (2019)
A simple, rapid, sensitive and selective kinetic spectrophotometric method for determination of Fe(III) traces was elaborated in this paper. It is based on the catalytic effect of Fe(III) ions on oxidation of potassium salt of disulphonated hyd
Autor:
Snežana M. Đorić-Veljković, Aleksandra R. Zarubica, Predrag Janković, Snežana D. Nikolić-Mandić, Sofija M. Rančić, Aleksandar Bojić
Publikováno v:
Hemijska Industrija, Vol 71, Iss 2, Pp 97-104 (2017)
A new, simple, rapid, sensitive and selective kinetic spectrophotometric method for Pd(II) traces determination was elaborated in this paper. It is based on the catalytic effect of palladium ions upon the oxidation of methylene blue B (MBB) by (NH4)2
Autor:
Milos M. Marinkovic, Nikola Stojkovic, Boban R. Spalovic, Marija Vasić, Radomir B. Ljupković, Aleksandra R. Zarubica, Sofija M. Rančić
Publikováno v:
Hemijska Industrija, Vol 70, Iss 6, Pp 639-648 (2016)
Heterogeneous catalysis is in recent focus of research for biodiesel production from vegetable oils because of advantages such as easy separation and reuse of catalysts, although homogeneous catalysis is most commonly used method. The aim of this stu
Autor:
Aleksandar Bojić, Predrag Janković, Snezana Nikolic-Mandic, Aleksandra R. Zarubica, Sofija M. Rančić, Snezana Djoric-Veljkovic
Publikováno v:
Advanced technologies. 4:60-64
Autor:
Gordana Stojanović, Miroslava Stanković, Sofija M. Rančić, Ivan Palić, Igor Stojanovic, Vesna Milovanović
Publikováno v:
Scopus-Elsevier
Natural Product Communications
Natural Product Communications
Three lichen secondary metabolites atranorin (1), evernic acid (2), and usnic acid (3), were evaluated for their in vitro clastogenic and antiproliferative effects on human lymphocytes using the cytochalasin-B blocked micronucleus (CBMN) assay at con
Publikováno v:
Hemijska industrija (2014) 68(4):429-434
Hemijska Industrija, Vol 68, Iss 4, Pp 429-434 (2014)
Hemijska Industrija, Vol 68, Iss 4, Pp 429-434 (2014)
A new, simple, rapid, sensitive and selective spectrophotometric kinetic method for Ag(I) traces determination at room temperature was elaborated in this paper. It is based on catalytic effect of silver ions upon the oxidation of methylene blue B (MB
Publikováno v:
Hemijska industrija (2013) 67(6):989-997
Hemijska Industrija, Vol 67, Iss 6, Pp 989-997 (2013)
Hemijska Industrija, Vol 67, Iss 6, Pp 989-997 (2013)
The present paper describes two new, simple, rapid, selective and sensitive kinetic spectrophotometric methods for Co(II) and Sn(II) determination in solution at room temperature, based on their effect on phenyl fluorone (PF) oxidation by hydrogen pe
Publikováno v:
Analytica Chimica Acta
The kinetic spectrophotometric method for Au(III) determination was developed and validated. It was based on the catalytic effect of gold on the oxidation of methylene blue B (3,7di-(dimethyl amino)-10-dehydro-phenotiazin chloride) by ammonium peroxo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82f0f4a689640715d8042ee9071ba05c
https://cherry.chem.bg.ac.rs/handle/123456789/726
https://cherry.chem.bg.ac.rs/handle/123456789/726