A solid graphite–polyurethane composite electrode has been used to determine release
profiles of verapamil, a calcium-channel blocker. The electro-oxidation process was …

In this report, we describe the individual determination of verapamil (VPM) and propranolol
(PROP) in pharmaceutical formulations using square-wave adsorptive anodic stripping …

A bare graphite–polyurethane composite was evaluated as an alternative electrode in the
determination of atenolol (ATN) in pharmaceutical formulations. Using a DPV procedure, a …

A graphite‐polyurethane composite electrode has been used for the determination of
furosemide, a antihypertensive drug, in pharmaceutical samples by anodic oxidation. Cyclic …

It has been established that the correct choice of the plasticizer and the measurement
conditions makes it possible to achieve better analytical characteristics of verapamil …

A glassy carbon electrode was pretreated electrochemically and was coated with a
copolymer of maleic acid anhydride attached with Eastman-AQ55D (MA/AQ). The …

A bare graphite-polyurethane composite was evaluated as an amperometric detector in the
flow injection determination of atenolol in pharmaceutical formulations. Using a flow …

An electroanalytical method was developed for the direct quantitative determination of
paracetamol (or acetaminophen) in tablet dosage forms based on its oxidation behavior …

Captopril lacks of an aromatic chromophore required for facile direct UV detection and also
has two chiral centers; therefore its determination in pharmaceutical dosage forms is very …

A verapamil-PVC membrane ion-selective electrode based on the verapamil-reineckate ion
pair was prepared with dibutyl phthalate as a plasticizer. The electrode exhibited a linear …