2. Materials and Methods
2.1 Materials: Zinc nitrate hexahydrate, Tween-80, ammonium
carbonate, sodium hydroxide, and ethanol of analytical grade were
purchased from Loba Chemie Private Limited. Dulbecco’s Modified Eagle
medium (DMEM), fetal bovine serum, MitoSOX Red, Propidium Iodide,
Calcein, Poly-L-lysine solution, and PBS buffer were procured from
Sigma- Aldrich.