Post-hydrophilic treatment free plastic biochip fabrication method using polyurea film

H. Shinohara, Y. Takahashi, Jun Mizuno, Shuichi Shoji

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

1 Citation (Scopus)

Abstract

A novel low temperature bonding method was developed by using polyurea film as intermediate layers. A microchip having microchannel which has highly hydrophilic surface was realized by the pretreatment of VUV (vacuum ultraviolet) light irradiation. The bonding temperature was low enough to use thermo plastic channel plates such as PMMA (poly-methyl methacrylate) with negligible deformation of the channel structure. The results of contact angle measurements indicate that the highly hydrophilic surface of the microchannel was kept after the bonding process. For actual micro biochip fabrication, the post-hydrophilic treatment after bonding process can be skipped.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Pages367-370
Number of pages4
DOIs
Publication statusPublished - 2008
Event21st IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2008 Tucson - Tucson, AZ
Duration: 2008 Jan 132008 Jan 17

Other

Other21st IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2008 Tucson
CityTucson, AZ
Period08/1/1308/1/17

Fingerprint

Biochips
Plastics
Fabrication
Microchannels
Angle measurement
Polymethyl methacrylates
Contact angle
Irradiation
Vacuum
Temperature

ASJC Scopus subject areas

  • Mechanical Engineering
  • Electrical and Electronic Engineering
  • Control and Systems Engineering

Cite this

Shinohara, H., Takahashi, Y., Mizuno, J., & Shoji, S. (2008). Post-hydrophilic treatment free plastic biochip fabrication method using polyurea film. In Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS) (pp. 367-370). [4443669] https://doi.org/10.1109/MEMSYS.2008.4443669

Post-hydrophilic treatment free plastic biochip fabrication method using polyurea film. / Shinohara, H.; Takahashi, Y.; Mizuno, Jun; Shoji, Shuichi.

Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). 2008. p. 367-370 4443669.

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

Shinohara, H, Takahashi, Y, Mizuno, J & Shoji, S 2008, Post-hydrophilic treatment free plastic biochip fabrication method using polyurea film. in Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)., 4443669, pp. 367-370, 21st IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2008 Tucson, Tucson, AZ, 08/1/13. https://doi.org/10.1109/MEMSYS.2008.4443669
Shinohara H, Takahashi Y, Mizuno J, Shoji S. Post-hydrophilic treatment free plastic biochip fabrication method using polyurea film. In Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). 2008. p. 367-370. 4443669 https://doi.org/10.1109/MEMSYS.2008.4443669
Shinohara, H. ; Takahashi, Y. ; Mizuno, Jun ; Shoji, Shuichi. / Post-hydrophilic treatment free plastic biochip fabrication method using polyurea film. Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). 2008. pp. 367-370
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