Publications by authors named "Isabel Garrido Fernandes"
Anal Bioanal Chem
September 2020
Article Synopsis
- Lercanidipine, a calcium channel blocker, was analyzed using various carbon electrode materials and voltammetry techniques across a broad pH range.
- The study compared unmodified electrodes to those with carbon black nanoparticles in a dihexadecylphosphate film, revealing that lercanidipine oxidation is pH-dependent for pH values between 3.4 and 9.5, occurring in two steps at specific positions on the compound.
- The research achieved effective electroanalytical determination of lercanidipine with a highly sensitive detection limit of 0.058 μM on a nanostructured GCE modified with the carbon black film, eliminating the need for nitrogen purging.
