English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Introduction: Novel Cu(II), Co(II) and Ni(II) complexes of 8-hydroxyquinolineazo analogues are synthesized from 5-((3-nitrophenyl)diazenyl) quinolin-8-ol (4a) and 5-((4-bromo-3methylphenyl) diazenyl) quinolin-8-ol (4b). Methods: The structural environment and elemental composition of the synthesized metal complexes are confirmed by FT/IR, 1H NMR and CHNS/O elemental analyzer. The λmax and molecular mass are determined with the help of UV-visible and LC-MS spectrometer. Results: The magnetic susceptibility study suggested that the synthesized complexes are proposed with tetrahedral geometry. Among the six complexes, the bis bis 8, 8′ [5-((3-nitrophenyl) diazenyl) quinolinium] copper (4aLig2Cu) and bis 8, 8′ [5-((4-bromo-3-methylphenyl) diazenyl) quinolinium] copper (4bLig2Cu) showed significant antimicrobial activity. Conclusion: It was found that the metal complexes showed enhanced antimicrobial activity in comparison to their corresponding ligands.

In vitro Antimicrobial Investigations of Newly Synthesized Transitional Bivalent Metal Complexes Derived from 8-Hydroxyquinoline