Our Biosensor Chips

64 × 64 potentiometric biosensor Array Chip

  • die size : 7 mm × 7.5 mm
  • 64× 64 blocks
  • One block consists of a potentiometric sensor with an electrode and a photo sensor.
  • block size: 0.06 mm × 0.06 mm
  • Heater and temperature-sensor are integrated.

64 × 1 Impedimetric/Amperometric Biosensor Array Chip

  • die size : 7 mm × 7.5 mm
  • 64 × 1 blocks
  • One block consists of an impedance sensor and a photo sensor.
  • block size: 0.06 mm × 0.06 mm
  • frequency: DC, 1 Hz - 3 MHz
  • impedance: 1 MOhm - 10 GOhm
  • Heater and temperature-sensor are integrated.

64 × 64 Impedimetric/Amperometric Biosensor Array Chip (under development)

  • die size : 7 mm × 7.5 mm
  • 64 × 64 blocks
  • One block consists of an impedance sensor.
  • block size: 0.06 mm × 0.06 mm
  • frequency: DC, 1 Hz - 3 MHz
  • impedance: 1 MOhm - 10 GOhm

References

Potentiometric, Amperometric, and Impedimetric CMOS Biosensor Array

Kazuo Nakazato, State of the Art in Biosensors - General Aspects (2013) ISBN 980-953-307-669-5

Redox-potential sensor array based on extended-gate field-effect transistors with ω-ferrocenylalkanethiol-modified gold electrodes

Hiroo Anan, Masao Kamahori, Yu Ishige, Kazuo Nakazato, Sensors and Actuators B: Chemical (2013)

An Integrated ISFET Sensor Array

Kazuo Nakazato, Sensors (2009) 9(11), 8831-8851; doi:10.3390/s91108831