TY - GEN
T1 - Graphene-based inline pressure sensor integrated with elastic microfluidic tube
AU - Inoue, Nagisa
AU - Onoe, Hiroaki
N1 - Funding Information:
This work was partly supported by Grant-in Aid for Challenging Exploratory Research (15K13918), Japan Society for the Promotion of Science (JSPS), Japan.
Publisher Copyright:
© 17CBMS-0001.
PY - 2020
Y1 - 2020
N2 - This paper describes a poly-dimethylsiloxane (PDMS) microfluidic tube integrated with graphene sheets for an inline flow pressure sensor. The PDMS tube was fabricated by molding and a graphene sheet was transferred on the surface of the PDMS tube. Pressure caused by fluid flow inside the tube was monitored by changes in the electric resistance of the transferred graphene. Our pressure sensor could be suitable for precise pressure measurement of small amount of fluid in microfluidic systems including organ-on-a-chip devices.
AB - This paper describes a poly-dimethylsiloxane (PDMS) microfluidic tube integrated with graphene sheets for an inline flow pressure sensor. The PDMS tube was fabricated by molding and a graphene sheet was transferred on the surface of the PDMS tube. Pressure caused by fluid flow inside the tube was monitored by changes in the electric resistance of the transferred graphene. Our pressure sensor could be suitable for precise pressure measurement of small amount of fluid in microfluidic systems including organ-on-a-chip devices.
KW - Graphene
KW - Poly-dimethylsiloxane tube
KW - Pressure sensor
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M3 - Conference contribution
AN - SCOPUS:85079605652
T3 - 21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
SP - 609
EP - 610
BT - 21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
PB - Chemical and Biological Microsystems Society
T2 - 21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
Y2 - 22 October 2017 through 26 October 2017
ER -