Biogenic Synthesis of Silver Nanoparticles Using and Its Cytotoxicity Effect on Vero Cell Lines.

Background: Type 2 diabetes mellitus (DM2) is a chronic and sometimes fatal condition which affects people all over the world. Nanotherapeutics have shown tremendous potential to combat chronic diseases—including DM2—as they enhance the overall impact of drugs on biological systems. Greenly synthesized silver nanoparticles (AgNPs) from Catharanthus roseus methanolic extract (C.

Recent advances in the recovery of metals from waste through biological processes.

Wastes containing critical metals are generated in various fields, such as energy and computer manufacturing. Metal-bearing wastes are considered as secondary sources of critical metals. The conventional physicochemical methods of metals recovery are energy-intensive and cause further pollution.

Heavy metals interact with the microbial community and affect biogas production in anaerobic digestion: A review.

Heavy metals (HMs), which accumulate in digestion substrates, such as plant residues and livestock manure, can affect biogas yields during anaerobic digestion (AD). Low concentration of Cu (0-100 mg/L), Fe (50-4000 mg/L), Ni (0.8-50 mg/L), Cd (0.