Silicon nanowire interface circuit for biosensing applications

Kamilu Iman Usman, Mohd Nizar Hamidon, Nor Azah Yusof, Saman Azhari, Intan Helina Hasan, Kure Nicodemus, Siti Fatimah Abd Rahman

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Detection and quantification of biological and chemical species are critical to many areas of the life sciences and health care, from disease diagnosis to drug screening. Central to detection is the transduction of the signal associated with the sensing event. Advances in nanotechnology have led to the development of the silicon nanowire which is faster, smaller, greener and cheaper. These nanowires have a very narrow diameter similar to that of the chemical and biological species to be sensed making them perfectly suited for biosensing. The top-down fabricated silicon nanowires is used in this work due to its oxide-coated surface and ease of integration with other microelectronic components. Due to the ultra-small output signal of the nanowire, bulky equipments which are often time consuming and expensive are used for reading the signal. This work attempts to build a circuit that can be interfaced with the nanowire to make the signal readable hence the sensor will become portable thereby increasing its utility to being a point-of-care and field-testing device.

本文言語English
ホスト出版物のタイトルRSM 2015 - 2015 IEEE Regional Symposium on Micro and Nano Electronics, Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781479985500
DOI
出版ステータスPublished - 2015 12月 11
外部発表はい
イベント10th IEEE Regional Symposium on Micro and Nano Electronics, RSM 2015 - Kuala Terengganu, Malaysia
継続期間: 2015 8月 192015 8月 21

出版物シリーズ

名前RSM 2015 - 2015 IEEE Regional Symposium on Micro and Nano Electronics, Proceedings

Conference

Conference10th IEEE Regional Symposium on Micro and Nano Electronics, RSM 2015
国/地域Malaysia
CityKuala Terengganu
Period15/8/1915/8/21

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 器械工学
  • 電子工学および電気工学

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