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@inproceedings{Kalofonou:2011:10.1109/BioCAS.2011.6107803,
author = {Kalofonou, M and Georgiou, P and Toumazou, C},
doi = {10.1109/BioCAS.2011.6107803},
pages = {365--368},
publisher = {IEEE},
title = {An ISFET based chemical Gilbert Cell},
url = {http://dx.doi.org/10.1109/BioCAS.2011.6107803},
year = {2011}
}

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TY  - CPAPER
AB  - This paper presents an ISFET based chemical Gilbert Cell capable of differential measurement of pH signals during thermocycling reactions. Such a process is important for DNA analysis during PCR, with the capability to be applied in Lab-On-Chip (LOC) topologies. The proposed circuit is capable of measuring the difference between two reaction chambers allowing stable drift reduction. The system has been designed and fabricated in a typical 0.35μm CMOS process, with the resulting topology achieving differential measurement, tunable gain of up to 40dB, temperature stability, with a variation of just 0.7% within the range of 0 to 100°C and a low power consumption of 198nW. © 2011 IEEE.
AU  - Kalofonou,M
AU  - Georgiou,P
AU  - Toumazou,C
DO  - 10.1109/BioCAS.2011.6107803
EP  - 368
PB  - IEEE
PY  - 2011///
SP  - 365
TI  - An ISFET based chemical Gilbert Cell
UR  - http://dx.doi.org/10.1109/BioCAS.2011.6107803
ER  -

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