Lh. Wang et Zs. Chen, DETERMINATION OF THIOGLYCOLIC ACID AND CYSTEINE IN HAIR-TREATMENT PRODUCTS AT CERAMIC CARBON COMPOSITE ELECTRODES, Electroanalysis, 9(16), 1997, pp. 1294-1297
Ceramic carbon composite electrodes, prepared by incorporating ceramic
powders with carbon paste matrices, are shown to facilitate the oxida
tion of thiol compounds. These electrooxidation processes are applied
for the detection of cysteine and thioglycolic acid in hair-treatment
products.