SS-DNA-decorated Single-Walled Carbon Nanotubes integrated on CMOS circuitry for high sensitivity gas sensing

Chen, C.-L.; Yang, C.-F.; Agarwal, Vinay; Sonkusale, Sameer; Busnaina, Ahmed; Chen, M.; Dokmeci, Mehmet R.

doi:10.1109/sensor.2009.5285823

Cited by 3 publications

(2 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The figure 2 is the structure of the gas sensor. According to the experiment (figure 3) [1], the SS-DNA is 5% to 20% more sensitive than the tradition CNT. These changes are higher enough to ignore the temperature's effects.…”

Section: B Gas Sensormentioning

confidence: 98%

See 1 more Smart Citation

Temperature, gas and pressure ECG sensor by using carbon nanotube

Sun

Rizkalla

2013

2013 IEEE 56th International Midwest Symposium on Circuits and Systems (MWSCAS)

View full text Add to dashboard Cite

This paper introduces a method to combine temperature, gas and pressure sensor to a system on a chip. The sensing elements are single walled carbon nanotubes (SWCNT). CNT has excellent resistance changes when the condition changes. Thus, based the I-V curve, the resistance changes are measured. There is a typical issue using CNT to measure the temperature and the gas since both factors have effects to the resistance. This paper provides an interesting method to fix this problem.

show abstract

Section: B Gas Sensormentioning

confidence: 98%

“…This paper uses SWCNT between the Source and drain based on CMOS. Also, an SS-DNA-Decorated method is used to increase the gas sensitivity of CNT which can reduce the temperature effects to the gas sensing [1]. ON the other hand, to eliminate the gas effects to the temperature, a thermal sensor based on pressure sensing is provided [2].…”

Section: Introductionmentioning

confidence: 99%