Live demonstration: A CMOS-based lab-on-chip array for combined magnetic manipulation and opto-chemical sensing

Zheng Da Clinton Goh*, Pantelis Georgiou, Timothy G. Constandinou, Themistoklis Prodromakis, Christofer Toumazou

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract / Description of output

We demonstrate a CMOS-based lab-on-chip platform for combined magnetic manipulation and opto-chemical sensing. Each pixel of the 88 array integrates a Programmable Gate (PG) ISFET chemical sensor and an active pixel sensor, encompassed within an inductive coil. The system can be used for simultaneous optical imaging and pH sensing, and includes an auto-calibration mechanism for eliminating sensor non-idealities. Through a MATLAB-based graphical user interface, the user can program a spatiotemporal magnetic field pattern for micro-scale magnetic manipulation, in addition to visualising chemical and optical images in real time.

Original languageEnglish
Title of host publication2011 IEEE International Symposium of Circuits and Systems, ISCAS 2011
Pages1997
Number of pages1
DOIs
Publication statusPublished - 4 Jul 2011
Event2011 IEEE International Symposium of Circuits and Systems, ISCAS 2011 - Rio de Janeiro, Brazil
Duration: 15 May 201118 May 2011

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)0271-4310

Conference

Conference2011 IEEE International Symposium of Circuits and Systems, ISCAS 2011
Country/TerritoryBrazil
CityRio de Janeiro
Period15/05/1118/05/11

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