Progress in Hybridization Chain Reaction-Based Photoelectrochemical Biosensors

Hybridization chain reaction (HCR), a one-dimensional DNA self-assembly process, is considered to be an enzyme-free isothermal amplification method. It shows great prospects and provides a wide range of applications for the construction of biosensors. In recent years, photoelectrochemistry (PEC) biosensor has attracted extensive attention as a new bioanalysis technology. In this work, we addressed the progress in the development of PEC biosensors in combination with the HCR-based signal amplification.

Automated summary

This article addresses the progress in the development of photoelectrochemistry (PEC) biosensors in combination with the Hybridization Chain Reaction (HCR)-based signal amplification.