Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Antoaneta D. Saravanska"'
Autor:
Kiril B. Gavazov, Petya V. Racheva, Antoaneta D. Saravanska, Galya K. Toncheva, Vasil B. Delchev
Publikováno v:
Molecules, Vol 28, Iss 18, p 6723 (2023)
Two new vanadium (V) complexes involving 6-hexyl-4-(2-thiazolylazo)resorcinol (HTAR) and tetrazolium cation were studied. The following commercially available tetrazolium salts were used as the cation source: tetrazolium red (2,3,5-triphenyltetrazol-
Externí odkaz:
https://doaj.org/article/e8c5e84c1d3d486c87a5a5f21189bd6c
Autor:
Kiril Blazhev Gavazov, Petya V. Racheva, Nikolina P. Milcheva, Vidka V. Divarova, Denitsa Dimitrova Kiradzhiyska, Fatma Genç, Antoaneta D. Saravanska
Publikováno v:
Molecules, Vol 27, Iss 15, p 4725 (2022)
The hydrophobic azo dye 6-hexyl-4-(2-thiazolylazo)resorcinol (HTAR, H2L) was studied as part of a system for the centrifuge-less cloud point extraction (CL-CPE) and spectrophotometric determination of traces of cobalt. The extracted 1:2 (Co:HTAR) com
Externí odkaz:
https://doaj.org/article/7dcc1d9e7dc14359ba767d36c203e2e4
Autor:
Kiril B. Gavazov, Galya K. Toncheva, Magdalena Boradjieva, Antoaneta D. Saravanska, Vidka Divarova
Publikováno v:
Book of Abstracts.
Publikováno v:
Croatica Chemica Acta
Volume 93
Issue 3
Volume 93
Issue 3
Complex formation between Ga(III) and 6-hexyl-4-(2-thiazolylazo)resorcinol (HTAR, H2L) was studied in a water-chloroform medium, in the presence or absence of xylometazoline hydrochloride (XMH). Optimum conditions for the extraction of Ga(III) were f