On-chip temperature sensing and control for cell immobilization

Yu Ching Lin, Yoko Yamanishi, Fumihito Arai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

22 Citations (Scopus)

Abstract

In this study, a temperature sensing and controlling microfluid chip has been developed for cell immobilization using a thermo-sensitive hydrogel (PNIPAAm). The PDMS-based micromagnetic stirrers make microscale fluid mixing to provide the temperature stability in the microchannel. The ITO (Indium Tin Oxide) microheaters and thermosensors, fabricated by micromachining technology, perform in situ fluid heating and feedback temperature control. All temperature sensing and controlling devices are integrated on a chip, in which yeast cell immobilization is performed by the gelation of the PNIPAAm solution.

Original languageEnglish
Title of host publicationProceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007
Pages659-663
Number of pages5
DOIs
Publication statusPublished - Aug 28 2007
Event2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007 - Bangkok, Thailand
Duration: Jan 16 2007Jan 19 2007

Publication series

NameProceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007

Other

Other2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007
CountryThailand
CityBangkok
Period1/16/071/19/07

Fingerprint

Cell immobilization
Fluids
Micromachining
Gelation
Microchannels
Tin oxides
Temperature control
Hydrogels
Yeast
Indium
Temperature
Feedback control
Heating

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Lin, Y. C., Yamanishi, Y., & Arai, F. (2007). On-chip temperature sensing and control for cell immobilization. In Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007 (pp. 659-663). [4160408] (Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007). https://doi.org/10.1109/NEMS.2007.352105

On-chip temperature sensing and control for cell immobilization. / Lin, Yu Ching; Yamanishi, Yoko; Arai, Fumihito.

Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007. 2007. p. 659-663 4160408 (Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lin, YC, Yamanishi, Y & Arai, F 2007, On-chip temperature sensing and control for cell immobilization. in Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007., 4160408, Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007, pp. 659-663, 2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007, Bangkok, Thailand, 1/16/07. https://doi.org/10.1109/NEMS.2007.352105
Lin YC, Yamanishi Y, Arai F. On-chip temperature sensing and control for cell immobilization. In Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007. 2007. p. 659-663. 4160408. (Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007). https://doi.org/10.1109/NEMS.2007.352105
Lin, Yu Ching ; Yamanishi, Yoko ; Arai, Fumihito. / On-chip temperature sensing and control for cell immobilization. Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007. 2007. pp. 659-663 (Proceedings of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007).
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