Tag: Biosensors
Sensing methods of Dielectrophories from Bulky Instruments to Lab-on-a-chip
Recently, the sensing methods for dielectrophoresis (DEP) have been changed from bulky instruments to lab-on-a-chip. Lab-on-a-chip based the dielectrophoresis phenomenon holds the promise to give biology the advantage of miniaturization for carrying out complex experiments. However, until now, there is an unmet need for lab-on-a-chip to effectively deal with the biological systems at the cell level.
Published in:
Circuits and Systems Magazine, IEEE (Volume:4 , Issue: 3 )
- Page(s):
- 5 – 15
- ISSN :
- 1531-636X
- INSPEC Accession Number:
- 8135939
- DOI:
- 10.1109/MCAS.2004.1337805
- Date of Publication :
- Third Quarter 2004
- Date of Current Version :
- 04 October 2004
- Issue Date :
- Third Quarter 2004
- Sponsored by :
- IEEE Circuits and Systems Society
- Publisher:
- IEEE
Yehya H. Ghallab, and Wael Badawy, “Sensing methods of Dielectrophories from Bulky Instruments to Lab-on-a-chip,” IEEE Circuit and Systems, Vol. 4, Issue 3, 2004
DeFET: A Novel CMOS Electric-Field Sensor for Lab-on-a-Chip and Biomedical Applications
This paper presents a novel CMOS electric-field sensor, it is called the “differential electric-field sensitive field-effect transistor” (DeFET), which is based on a standard 0.18-mum Taiwan Semiconductor Manufacturing Company (TSMC) CMOS technology. The DeFET shows a sensitivity of 51.7 mV/(V/mum). This paper also describes the DeFET’s theory of operation in addition to the experimental and simulation results that confirm the DeFET’s theory of operation. Some applications of the DeFET in the area of lab on a chip and biomedical are also presented
Published in:
Sensors Journal, IEEE (Volume:6 , Issue: 4 )
- Page(s):
- 1027 – 1037
- ISSN :
- 1530-437X
- INSPEC Accession Number:
- 9008434
- DOI:
- 10.1109/JSEN.2006.877806
- Date of Publication :
- Aug. 2006
- Date of Current Version :
- 24 July 2006
- Issue Date :
- Aug. 2006
- Sponsored by :
- IEEE Sensors Council
- Publisher:
- IEEE
Link to the list of other Peer Journal Publications
Yehya Ghallab, Wael Badawy, “DeFET: A Novel CMOS Electric-Field Sensor for Lab-on-a-Chip and Biomedical Applications,” IEEE Sensors Journal, Volume 6, Issue: 4, Aug. 2006, pp. 1027 – 1037.