Photoelectrochemical biosensors: New insights into promising photoelectrodes and signal amplification strategies

• Published in: Journal of photochemistry and photobiology. C, Photochemistry reviews Vol. 24; pp. 43 - 63
• Main Authors: Devadoss, Anitha, Sudhagar, Pitchaimuthu, Terashima, Chiaki, Nakata, Kazuya, Fujishima, Akira
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.09.2015
• Subjects: Biomolecules; Photoelectrochemical biosensors; Photoelectrodes; Signal amplification; Photoelectrodes; Biomolecules; Photoelectrochemical biosensors; Signal amplification

[Display omitted] •Explores the scope of photocatalytic nanomaterials in PEC bioanalysis.•Plasmonic nanoparticle and carbon materials boost the PEC sensitivity.•Recent strategies on signal amplification in catalytic and affinity based PEC biosensors are summarised.•Underlying mechanism of interactio...