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

Low molecular weight, low symmetric complexes simulating blue copper protein have been prepared by a reaction between salicylidene-4-aminoantipyrinyl-2-imino pyridine and metal salts. The complexes were characterized by elemental analysis, molar conductivity, magnetic susceptibility data, IR, H NMR, UV-Vis, FAB-Mass and EPR spectral studies. The physicochemical studies and spectral data indicate that the ligand acts as a monovalent tridentate chelating agent. All the complexes have the general composition MLX (M= Cu(II), Ni(II), Co(II) and Zn(II); L = Schiff base and X = Cl/Br/OAc). The UV-Vis., cyclic voltammetry and EPR spectral data of the complexes suggested that [CuLCl] complex is mimic the blue copper model type 1 proteins. But other two copper complexes are square planar geometry around the central metal ion and they were non-model complexes.

Synthesis and Spectroscopic Characterization of Blue Copper Model Schiff Base Complexes