A novel pH sensor using differential ISFET current mode read-out circuit

Proceedings - International Conference on MEMS, NANO and Smart Systems, ICMENS 2003

Volumn , Issue , 2003, Pages 255-258

  Ghallab, Y H ^a   Badawy, W ^a   Kaler, K V I S ^a  

^a UNIVERSITY OF CALGARY   (Canada)

Author keywords

Biomedical measurements; Biosensors; Chemical and biological sensors; Chemical sensors; Circuit simulation; FETs; Impedance; Integrated circuit measurements; Sensor systems; Voltage

Indexed keywords

AMPLIFIERS (ELECTRONIC); BIOINFORMATICS; BIOSENSORS; CHEMICAL SENSORS; CIRCUIT SIMULATION; CMOS INTEGRATED CIRCUITS; ELECTRIC IMPEDANCE; ELECTRIC POTENTIAL; FIELD EFFECT TRANSISTORS; ION SENSITIVE FIELD EFFECT TRANSISTORS; MEDICAL APPLICATIONS; NANOSENSORS; PH;

BIOMEDICAL MEASUREMENTS; CHEMICAL AND BIOLOGICAL SENSORS; FETS; INTEGRATED CIRCUIT MEASUREMENTS; SENSOR SYSTEMS;

PH SENSORS;

EID: 84943794571     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICMENS.2003.1222002     Document Type: Conference Paper

References (7)

1. P. Begveld, "Development of an ion-sensitive solid state device for neuropsychological measurements", IEEE Trans. On Biomedical Eng., BE-17 pp.70-71, 1970.
2. A. Lui, B.Margesin and M. Zen, "Chemical Sensors based on ISFET Transducers", International Conf. And Symposium on devices and Materials, Nova Gorica, Slovenia, pp. 51-72, 1996.
3. E. Muller, P. Woias, P. Hein, S. Koch, "Differential ISFET/REFET as a reference system for Integrated ISFET-Sensor Arrays", Transducers 91, International conference on solid-state, pp. 467-470, 1991.
4. J. Janata and R.J Huber, Solid State Chemical Sensor, Academic Press, 1986.
5. S. Soclof, "Design and Applications of Analog Integrated Circuits", Englewood Cliffs, N. J Prentice Hall Inc. Chap.9, pp.443-460, 1991.
6. Y. H. Ghallab, M. Abo El-Ela and M.Elsaid, "Operational Floating Current Conveyor: Characteristics , Modeling and Experimental results", Proc. Of the international Conference on Microelectronics, ICM99, Kuwait, 1999.
7. S. Martinoia, G. Massobrio and M. Grattarola, "Modeling H+-sensitive with SPICE", IEEE Transactions on Electron Devices, Vol.39 No.4, pp.813-819, 1992.