Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Arafa A. M. Belal"'
Autor:
Ahmed Gaber, Arafa A. M. Belal, Ibrahim M. El-Deen, Nader Hassan, Rozan Zakaria, Walaa F. Alsanie, Ahmed M. Naglah, Moamen S. Refat
Publikováno v:
Crystals, Vol 11, Iss 3, p 300 (2021)
Metal-ligand complexes have attracted major interest due to their potential medical applications as anticancer agents. The work described in the current article aimed to synthesize, spectroscopic, thermal, and biological studies of some metal-diimine
Externí odkaz:
https://doaj.org/article/f726d83b98fe4762b81f3e58b1903a5b
imple and sensitive spectrophotometric determination method of trace amounts of silver(I) ion using 2-(4-nitro-benzaldehyde)-benzimidazole-hydrazone has been devised. Silver(I) react rapidly with this reagent and forms a red stable chelate, in weak a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4ad63d8684c6b7171bf169d6bae744c
https://doi.org/10.21203/rs.3.rs-2004463/v1
https://doi.org/10.21203/rs.3.rs-2004463/v1
Autor:
Arafa A. M. Belal
Publikováno v:
Transition Metal Chemistry. 20:384-387
A spectrophotometric method for determining trace amounts of CuII using 4-(\(\bar 4\)-nitro-phenyl)azo-2-phenyloxazolin-5-one has been devised. With this reagent, CuII forms a stable chelate, in the 6–9.5 pH range which obeys Beer's law at 555 nm w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82b0a67af7c4ebc17ff95be2fb6f6702
https://doi.org/10.1007/bf00139136
https://doi.org/10.1007/bf00139136