highly sensitive and selective electrochemical sensors for nanomolar detection of chlorpromazine based on carbon paste electrode modified with cobalt nanoparticle rings CO-NRs

for the first time cobalt nanoparticle rings Co-NRs was used for electrode modification and analytical application of chlorpromazine CPZ in comparison to bare carbon paste CP electrode the oxidation of chlorpromazine CPZ at CP electrode modified with cobalt nanoparticle rings occurred at reduced overpotentials.