BIOSENSOR USING REDOX CYCLING OF ELECTRON TRANSFER MEDIATOR

摘要

The present invention relates to a biosensor for high-sensitivity detection of a target substance using a single solution without a cleaning process. The biosensor according to the present invention is capable of detecting, with a low detection limit, a target substance using a single solution without a cleaning process by using a difference in electron transfer velocity of an electron transfer mediator, allowing fast measurement and implementation of microbiosensors and minimizing the influence of interfering substances, and exhibits an excellent target substance detection effect allowing simultaneous detection of two or more target substances.