Regulation of tyrosinase enzyme activity by glutathione peroxidase mimics

RK Rai, R Karri, KD Dubey, G Roy - Journal of Agricultural and …, 2022 - ACS Publications
Hydrogen peroxide plays a crucial role in the melanogenesis process by regulating the
activity of the key melanin-forming enzyme tyrosinase, responsible for the browning of fruits …

Interplay of the intermolecular and intramolecular interactions in stabilizing the thione-based copper (I) complexes and their significance in protecting the biomolecules …

A Chalana, RK Rai, R Karri, KK Jha, B Kumar, G Roy - Polyhedron, 2022 - Elsevier
The synthesis, characterization, and X-ray structure of a series of mono, tri, and polynuclear
copper complexes of benzimidazole-based N-substituted thiones, Bz Me SH (10) and Bz OH …

Synthesis, structures and DFT study of copper coordination with bis-benzimidazole based thiones and selones: Scope for nonstoichiometric Cu2-xSe nanoparticles

RK Rai, A Chalana, R Karri, A Islam, RS Pati… - Inorganica Chimica …, 2024 - Elsevier
The newly synthesized benzimidazole-based [E2]-donor ligands (E= S or Se)(L1− L4) on
reaction with copper (II) chloride and copper (II) acetate involved reduction of Cu (II) to Cu (I) …