DocumentCode
2602653
Title
Label-free low-cost disposable DNA hybridization detection systems using organic TFTs
Author
Zhang, Qintao ; Subramanian, Vivek
Author_Institution
Univ. of California, Berkeley
fYear
2007
fDate
10-12 Dec. 2007
Firstpage
229
Lastpage
232
Abstract
We report an OTFT-based label-free DNA hybridization detection system integrating electrically-read DNA hybridization sensors and microfluidic delivery channels. We use DNA-doped OTFTs as electrically-read DNA sensors. By integrating with polymer microfluidics, for the first time, we demonstrate the technologies required to realize disposable, rapid turn-around tools for field-deployable genetic diagnosis.
Keywords
DNA; bioMEMS; biomedical electronics; biosensors; genetics; microfluidics; molecular biophysics; organic semiconductors; patient diagnosis; polymers; thin film sensors; thin film transistors; disposable DNA hybridization detection systems; electrically-read DNA hybridization sensors; field-deployable genetic diagnosis tool; microfluidic delivery channels; organic TFT; polymer microfluidics; Biomedical imaging; DNA; Diseases; Genetics; Medical diagnostic imaging; Microfluidics; Organic thin film transistors; Pentacene; Sensor systems; Thin film transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices Meeting, 2007. IEDM 2007. IEEE International
Conference_Location
Washington, DC
Print_ISBN
978-1-4244-1507-6
Electronic_ISBN
978-1-4244-1508-3
Type
conf
DOI
10.1109/IEDM.2007.4418909
Filename
4418909
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