A novel design approach for developing chemical sensing platforms using inexpensive technologies

2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011

Volumn , Issue , 2011, Pages 369-372

  Prodromakis, T ^a   Liu, Y ^a   Yang, J ^a   Hollinghurst, D ^a   Toumazou, C ^a  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

chemical sensor; extended gate sensors; ISFET; pH monitoring

Indexed keywords

ACTIVE PARTS; CHEMICAL SENSING; CHEMICAL SENSITIVITY; MOSFETS; NOVEL DESIGN; NOVEL DESIGN METHODOLOGY; PH MONITORING; SENSING MEMBRANES;

CHEMICAL SENSORS; ION SENSITIVE FIELD EFFECT TRANSISTORS; PRINTED CIRCUIT BOARDS; SENSORS;

ELECTROCHEMICAL SENSORS;

EID: 84862921995     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/BioCAS.2011.6107804     Document Type: Conference Paper

References (9)

1. A. Hierlemann and H. Baltes, CMOS-based chemical microsensors, The Analyst, vol. 128, no. 1, pp. 15-28, 2003.
2. P. Bergveld, ISFET, Theory and Practice, IEEE Sensor Conference Toronto, October 2003.
3. J. Bausells, J. Carrabina, A. Errachid, and A. Merlos, Ion-sensitive fieldeffect transistors fabricated in a commercial cmos technology, Sensors and Actuators B: Chemical, vol. 57, no. 1-3, pp. 56-62, 1999.
4. T. Prodromakis, Y. Liu, T.G. Constandinou, P. Georgiou, and C. Toumazou, Exploiting CMOS Technology to Enhance the Performance of ISFET Sensors, IEEE Electron Device letters, vol. 31, pp. 1053-1055, 2010.
5. M. Milgrew and D. Cumming, Matching the Transconductance Characteristics of CMOS ISFET Arrays by Removing Trapped Charge, IEEE Transactions on Electron Devices, vol. 55, pp. 1074-1079, 2008.
6. L.-T. Yin, J.-C. Chou, W.-Y. Chung, T.-P. Sun and S.-K. Hsiung, "Separate structure extended gate H+-ion sensitive field effect transistor on a glass substrate", Sensors and Actuators B: Chemical, vol. 71, no. 1-2, pp. 106-111, 2000.
7. C.-G. Ahn, A. Kim, C.W. Park, C.S. Ah, J.-H. Yang, T.-Y. Kim, M. Jang and G.Y. Sung, "Modified ion sensitive field effect transistor sensors having an extended gate on a thick dielectric", Appl. Phys. Lett. vol. 96, 203702, 2010.
8. T. Prodromakis, Y. Liu and C. Toumazou, A Low-Cost Disposable Chemical Sensing Platform Based on Discrete Components, IEEE Electron Device letters, vol. 32, pp. 417-419, 2011.
9. T. Prodromakis, K. Michelakis and C. Toumazou, Biocompatible Encapsulation of CMOS based Chemical Sensors, Proc. IEEE Sensors Conference, pp. 746-749, 2009.