Intramolecular Photoelectrochemical System Using Tyrosine-Modified Antibody-Targeted Peptide as Electron Donor for Detection of Biomarkers
Shanghua Liu, Yue Jia, Hui Dong, Xiaodong Yu, Daopeng Zhang, Xiang Ren, Yueyun Li, Qin Wei
Abstract
heterojunction with a significant visible-light absorption is utilized as a photoelectric generator, and the motivation is ascribed to a proven proposition, namely, that short-wavelength illuminant radiates proteins, causing a decline in bioactivity of immune protein. An innovative biosensor is fabricated using the above strategies for the detection of CYFRA21-1, a biomarker of squamous cell lung carcinoma. This sort of PEC-based sensing platform shows convincing experimental data and could be an effective candidate for clinical application in the future due to their extremely skillful conception.
Topics & Concepts
ChemistryTyrosinePeptideBifunctionalIntramolecular forceNanotechnologyPhotochemistryBiochemistryStereochemistryCatalysisMaterials scienceAdvanced biosensing and bioanalysis techniquesAdvanced Photocatalysis TechniquesGa2O3 and related materials