Preparation of Allium Cepa Peel Extract-mediated Silver Nanoparticles: A Hair Dye Formulation.

The burgeoning field of nanotechnology has ushered in innovative Novel drug delivery systems (NDDS) that enhance the efficacy, safety, and patient compliance of pharmaceutical treatments. This study explores the synthesis and application of silver nanoparticles (AgNPs) using green chemistry approaches, specifically leveraging plant extracts as reducing agents. AgNPs, known for their unique physical and chemical properties, including antimicrobial capabilities, offer significant potential in modern drug delivery.

Enhanced protein delivery by multi-ion containing eggshell derived apatitic-alginate composite nanocarriers.

Eggshell is an attractive natural source of calcium for the synthesis of hydroxyapatite (HA) as it contains minor amounts of biologically relevant elements such as Mg, Sr, and Si. The mineral phase of the human bone is essentially a calcium deficient hydroxyapatite (CDHA) which shows more bioactivities and absorbance than stoichiometric HA does. Hence, we have attempted to develop a protein delivery system based on eggshell derived CDHA (ECDHA) nanoparticles for bone tissue engineering.