Journal of Chemical and Pharmaceutical Research Journal of Chemical and Pharmaceutical Research is an online international journal to promote all fields of Chemical Sciences like Organic Chemistry, Green Chemistry, Photochemistry, Inorganic Chemistry, Physical Chemistry, Industrial Chemistry, Biochemistry, Environmental Chemistry, Agricultural and Soil Chemistry, Analytical Chemistry, Polymer Chemistry, Macromolecular Chemistry, Petroleum Chemistry, Forensic Chemistry and Phytochemistry as well as all aspects of Chemical Engineering etc. rss//rss/jocpr-volume-15-issue-10-year-2023.xml Journal of Chemical and Pharmaceutical Research Volume 15, Issue 10 Transition Metal Oxides as Electrocatalysts in Oxygen Reduction Reactions Martin Carter* Synthesis and Characterization of Copper Nanobiomaterials for Drug Delivery Bailey Walker* Current Advances in Photoredox Catalysis for CH Functionalization Walker Grek* Recent Developments in UVVisible Spectroscopy for Molecular Characterization Allen Campbell* Illuminating the Crucial Role of Oxidative Phosphorylation in Bone Elena Sabini*, Ernestina Schipani Characterization Techniques for Evaluating Elastomeric Properties and Performance Damian Noah*