Abhaya Nand Sahay

Analysis of Groundwater Quality Using Physicochemical Parameters in Kahalgaon Town of Bhagalpur District, Bihar, India

Abhaya Nand Sahay & Ashish Kumar · Asian Journal of Environment & Ecology · 2025

The majority of people living on earth rely on groundwater as their day to day needs of water. However, anthropogenic activities continuously threat this valuable natural resource. People on globe are under tremendous threat due to changes in the physical, chemical and biological...

Open access Research Article 10.9734/ajee/2025/v24i2663

Mechanochemical Green Synthesis, Characterization and Antibacterial Evaluation of the N-Hydroxy-4-Phenylpyridine-2-Carboxamide Ligand and Its Mononuclear Mn (II), Co (II), Ni (II) and Cu (II) Complexes

Priti Kumari & Abhaya Nand Sahay · International Research Journal of Pure and Applied Chemistry · 2026

A solvent-minimised mechanochemical approach was developed for the synthesis of N-hydroxy-4-phenylpyridine-2-carboxamide (HL) and its Mn(II), Co(II), Ni(II) and Cu(II) complexes. The ligand was designed as a multifunctional tridentate N, O′, O donor through the pyridyl nitrogen a...

Open access Research Article 10.9734/irjpac/2026/v27i51034