Non-electrode biosensors in clinical biochemistry.

  title={Non-electrode biosensors in clinical biochemistry.},
  author={Valerie M. Owen},
  journal={Annals of clinical biochemistry},
  volume={22 ( Pt 6)},
This review covers biosensors based on piezoelectric crystals, optical systems, field effect transistors and thermistors. Piezoelectric crystal or microgravimetric biosensors have been used for immunoassay. Optical biosensors are described in which waveguides are used to transmit changes in optical characteristics or, in an innovative mode, the evanescent… CONTINUE READING