Porous silicon-based cDNA array sensors

Zhu Ziqiang, Zhang Jian, Zhu Bin, Zhu Jianzhong, Wang Kong, Wu Xiaqin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A novel cDNA array sensor with porous silicon / oxidized porous silicon (PS/OPS) as its substrate has been developed. The binding capacity, linear dynamic range, and detection limit of the sensor were improved due to enormous specific surface area of PS/OPS compared to the existing conventional techniques. The cDNA array sensor shows good stability as the sensor can bear 80 centre degree of temperature, 75% of relative humidity and 3.6 kLx of irradiation (Signals changes are close to SD), respectively.

Original languageEnglish
Title of host publication2006 IEEE International Conference on Mechatronics and Automation, ICMA 2006
Pages567-571
Number of pages5
DOIs
StatePublished - 2006
Event2006 IEEE International Conference on Mechatronics and Automation, ICMA 2006 - Luoyang, China
Duration: 25 Jun 200628 Jun 2006

Publication series

Name2006 IEEE International Conference on Mechatronics and Automation, ICMA 2006
Volume2006

Conference

Conference2006 IEEE International Conference on Mechatronics and Automation, ICMA 2006
Country/TerritoryChina
CityLuoyang
Period25/06/0628/06/06

Keywords

  • Binding capacity
  • Detection limit
  • Dynamic range
  • Porous silicon
  • cDNA array sensor

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