DocumentCode
2369659
Title
A CMOS integrated circuit for DNA hybridization detection with digital output and temperature control
Author
Caboni, Alessandra ; Loi, Daniela ; Barbaro, Massimo
Author_Institution
Univ. of Cagliari, Cagliari
fYear
2007
fDate
2-5 July 2007
Firstpage
137
Lastpage
140
Abstract
A CMOS integrated circuit hosting an array of 80 sensors for DNA hybridization detection was designed. Each biosensor is made up of a FET device whose current is modulated by DNA electric charge. The chip incorporates integrated temperature detection for precise assay control and features programmable signal conditioning, amplification and A/D conversion. Successful pre- and post-layout simulations are provided.
Keywords
CMOS integrated circuits; biosensors; temperature control; CMOS integrated circuit; DNA electric charge; DNA hybridization detection; FET device; biosensor; digital output; temperature control; Biosensors; CMOS integrated circuits; DNA; MOS devices; MOSFETs; Sensor arrays; Temperature control; Temperature sensors; Testing; Threshold voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Research in Microelectronics and Electronics Conference, 2007. PRIME 2007. Ph.D.
Conference_Location
Bordeaux
Print_ISBN
978-1-4244-1000-2
Electronic_ISBN
978-1-4244-1001-9
Type
conf
DOI
10.1109/RME.2007.4401830
Filename
4401830
Link To Document