a study of the variables influencing the voltammetric behaviour of cephalosporins and cefamycins bearing substituents of the s-r ' type ( r ' = non-electroactive group ) has been carried out in order to determine the most suitable conditions for obtaining reproducible peaks for the determination of both types of antibiotic and the calculation of kinetic and thermodynamic parameters .
C3536856
cephalosporins
C0007736
cefamycins