Microneedle array fabrication using inclined/rotated uv lithography

Y. J. Heo, N. Arakawa, S. Yoshizawa, Hidetoshi Takahashi, R. Kawano

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

1 Citation (Scopus)

Abstract

We present a simple microneedle array fabrication technique using inclined/rotated UV lithography. The present method can create conic-shaped molding masters, thus reducing molding step to develop microneedles. By controlling inclined angle and UV energy density, dimensions of microneedles can be modified using a single mask. Therefore, we believe that the proposed method will simplify microneedle array fabrication.

Original languageEnglish
Title of host publicationMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PublisherChemical and Biological Microsystems Society
Pages1442-1444
Number of pages3
ISBN (Electronic)9780979806483
Publication statusPublished - 2015 Jan 1
Externally publishedYes
Event19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 - Gyeongju, Korea, Republic of
Duration: 2015 Oct 252015 Oct 29

Publication series

NameMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Other

Other19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015
CountryKorea, Republic of
CityGyeongju
Period15/10/2515/10/29

Keywords

  • Drug delivery system
  • Inclined/rotated UV lithography
  • Microneedle
  • UV exposure dose

ASJC Scopus subject areas

  • Control and Systems Engineering

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