Using silver nanoparticle to enhance current response of biosensor.

@article{Ren2005UsingSN,
  title={Using silver nanoparticle to enhance current response of biosensor.},
  author={X. T. Ren and Xianwei Meng and Dong Chen and Fangqiong Tang and Jun Jiao},
  journal={Biosensors & bioelectronics},
  year={2005},
  volume={21 3},
  pages={433-7}
}
In this paper, we present a simple procedure to increase the sensitivity of a glucose biosensor. The feasibility of an amperometric glucose biosensor based on immobilization of glucose oxidase (GOx) in silver (Ag) sol was investigated for the first time. GOx was simply mixed with Ag nanoparticles and cross-linked with a polyvinyl butyral (PVB) medium by glutaraldehyde. Then a platinum electrode was coated with the mixed solution. The effects of the amount of the Ag particles used, with respect… CONTINUE READING