Drawing lithography: three-dimensional fabrication of an ultrahigh-aspect-ratio microneedle

Kwang Lee1, Hyun Chul Lee, Dae-Sik Lee

  • 1Department of Biotechnology, Yonsei University, 134 Shinchon-dong, Seodaemun-gu, Seoul 120-749, Korea.

Abstract

No abstract available in PubMed .

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