An <i>in situ</i> engineered CuCo<sub>2</sub>S<sub>4</sub>@CuCo<sub>2</sub>O<sub>4</sub> heterojunction with an O–S interpenetrated interface as a photoanode for selective photoelectrochemical bioanalysis
Qiong Wang, Lei Zhang
Abstract
A novel biomolecule-free PEC platform based on a CuCo<sub>2</sub>S<sub>4</sub>@CuCo<sub>2</sub>O<sub>4</sub>/CC integrated electrode for the selective detection of <sc>l</sc>-Cys.
Topics & Concepts
HeterojunctionIn situMaterials scienceAnalytical Chemistry (journal)PhysicsOptoelectronicsChemistryMeteorologyChromatographyAdvanced biosensing and bioanalysis techniquesElectrochemical Analysis and ApplicationsElectrochemical sensors and biosensors