Enhanced photocatalytic degradation of crystal violet and malachite green oxalate dyes by NiAgO infused chitosan nanocomposites.

The present study investigated the catalysis of Lupeol-loaded chitosan nanoparticles infused with NiAgO nanoparticles to create a NiAgO/Lup@CS nanocomposite. Recent advances in nanomaterials with unique architectures and functionalities have successfully treated contaminated soil and industrial wastewaters. Consequently, a lupeol@chitosan nanoparticle loaded with NiAgO was created, and its catalytic effectiveness in degrading industrial dye pollution was examined.

Phytochemical composition, GC-MS analysis, in vitro antioxidant and antibacterial potential of clove flower bud (Eugenia caryophyllus) methanolic extract.

Plant derived pharmacologically active compounds have gained importance in food and pharmaceutical industries. The aim of the present study is to identify and study the antioxidant, antimicrobial properties of the phytochemicals present in the crude extract of Eugenia caryophyllus flower buds. The antioxidant activity of the methanol, acetone and chloroform extract was evaluated by 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay.