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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Three gold(III) complexes were synthesized using 2-pyrazinecarboxamide, pyridine or bipyridine ligand. Complexes were characterized by spectroscopic and analytical techniques (IR, Raman, 1H NMR, mass spectrometry and elemental analysis). Thermogravimetry and conductivity of complexes were investigated. IR, Raman and theoretical calculations of spectral modes of vibrations using DFT and MP2 methods were performed. Biological activities of the complexes against two bacteria  Escherichia coli  and  Staphylococcus aureus  and two fungi  Aspergillus flavus  and  Candida albicans  were screened. They exhibited activities toward both bacteria and fungi. Potency assays of the complexes against two breast cancer and liver carcinoma cell lines were evaluated. They exhibited  in vitro  activities toward the tumors relative to  cis -platin. In addition, fluorescence quenching studies viscosity measurements of the complexes are performed. Theoretical calculations based on accurate DFT were established to verify the optimized structures of complexes. Global chemical reactivity descriptors were estimated from energy of HOMO and LUMO orbitals.

Spectroscopic, DFT analysis, antimicrobial and cytotoxicity studies of three gold(III) complexes