1. In Silico Analysis of Glucose Oxidase H516r and H516d Mutations for an Enzymatic Fuel Cell 2. Photocatalytic Degradation of Phenol Using TiO2-Fe Under H2O2 Presence by Visible and Sunlight Irradiation 3. Biosynthesis of ZnO Nanoparticles Using Pumpkin Peel Extract (Cucurbita moschata) and its Applications as Semiconductor in Dye Sensitized Solar Cell (DSSC) 4. Synthesis and Characterizati…