Low-cost electrochemical detection of <scp>l</scp>-tyrosine using an rGO–Cu modified pencil graphite electrode and its surface orientation on a Ag electrode using an <i>ex situ</i> spectroelectrochemical method
C. Kavitha, K. Bramhaiah, Neena S. John
Abstract
. This electroactive biosensor is easily fabricated and controlled and is cost-effective. The surface orientation of l-tyrosine on the Ag electrode at a particular potential and its comparison with vibrational DFT calculations have been studied for the first time.
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