Photoenhanced intrinsic peroxidase-like activity of a metal-free biocompatible borophene photonanozyme for colorimetric sensor assay of dopamine biomolecule
Pulakesh Borah, Diksha J. Baruah, Prosenjit Mridha, Rinku Baishya, Himangsu K. Bora, Manash R. Das
Abstract
Herein, we introduce freestanding metal-free biocompitable borophene nanosheets (BNSs) exhibiting excellent photoresponsive peroxidase-like activity for biosensing applications. The photo-enhanced peroxidase-like activity of BNSs photonanozyme was indicated to be due to its band gap energy being comparable to the energy of visible light.
Topics & Concepts
BiosensorBiomoleculePeroxidaseNanomaterialsNanotechnologyMaterials scienceBioelectronicsChemistryEnzymeBiochemistryAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors