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To see if there is a difference in redox potential, we compared redox potentials between bare glassy carbon electrode, indium tin oxide (ITO) electrodes with a polycyclic aromatic hydrocarbon (PAH) layer, which was used to attach nanoparticles, and indium tin oxide electrodes with both PAH and gold nanoparticles. We find that on bare glassy carbon electrode, the redox potential was -0.005 V, ITO electrode with PAH surface had a redox potential of -0.004 V and an ITO electrode with PAH and gold nanoparticles had a redox potential of -0.067 V. As each layer is added, electrocatalysis increases and redox processes become more reversible, showing that gold nanoparticles have an electrocatalytic effect on ETMs."},{"label":"Publication Information","value":"Copyright for this work is retained by the author. CHM 493: Senior Honors Project."},{"label":"Document Type","value":["Honors project"]},{"label":"Is Part Of","value":["Office of Undergraduate Scholarly Engagement"]},{"label":"Undergraduate Collection","value":["Chemistry Student Works"]},{"label":"Department","value":["Chemistry"]},{"label":"College & School","value":["College of Arts and Sciences"]},{"label":"Faculty Advisor","value":["Dr. Paige Hall"]},{"label":"Publication Date","value":"D:00 M:00 Y:2019"}],"description":"Redox Properties of Silver Nanoparticles","sequences":[{"@type":"sc:Sequence","canvases":[{"@id":"https://iiif.quartexcollections.com/portland/iiif/b69b4f90-805b-4d0d-9ab5-e78298773cd9/canvas/_1","@type":"sc:Canvas","label":"Redox Properties of Silver 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