Biotechnology Letters, Vol.28, No.22, 1835-1840, 2006
Development of an oxygen-rich biosensor using enzymatic reaction
This work reports a novel strategy for the development of an O-2-rich biosensor. The principle is based on an enzymatic reaction between catalase and H2O2 to release O-2, thus to increase the O-2 amount in the enzyme matrix. This method improves the determination reliability by alleviating the O-2 dependence.