Hemocompatibility of DLC coating for blood analysis devices

K. Shiba, Y. Ohgoe, K. Hirakuri, J. Mizuno, S. Shoji, K. Ozeki, K. Sato, N. Fukata, A. Alanazi

研究成果

1 被引用数 (Scopus)

抄録

The studies of Diamond-Like carbon (DLC) coated medical devices have reported possibility for developing blood analysis devices. DLC film is a surface modification technique for biomaterials due to their hemocompatibility, low friction, and reasonableness. We have deposited DLC film on silicon (Si), cyclic olefin polymer (COP), polycarbonate (PC), SU-8 and polydimethylsiloxane (PDMS) by using r.f. plasma enhanced chemical vapor deposition (r.f.-PECVD) method. These materials have been used extensively in micro-channel devices. The hemocompatibility, chemical composition, structure, wettability, roughness, and surface morphology of the samples have been investigated by in-vitro test with sheep blood, X-ray photoelectron spectroscopy (XPS), Raman spectroscopy (Raman), a contact angle measurement, atomic force microscopy (AFM). The result indicated that the satisfied hemocompatibility was obtained for the DLC on COP and PDMS. Moreover, it was observed that hemocompatibility was influenced by surface conditions of sample DLC coating to COP and PDMS are expected as a surface modification technique for the micro-channel with hemocompatibility.

本文言語English
ホスト出版物のタイトル2014 International Conference on Electronics Packaging, ICEP 2014
出版社IEEE Computer Society
ページ748-751
ページ数4
ISBN(印刷版)9784904090107
DOI
出版ステータスPublished - 2014 1 1
イベント2014 International Conference on Electronics Packaging, ICEP 2014 - Toyama, Japan
継続期間: 2014 4 232014 4 25

出版物シリーズ

名前2014 International Conference on Electronics Packaging, ICEP 2014

Conference

Conference2014 International Conference on Electronics Packaging, ICEP 2014
国/地域Japan
CityToyama
Period14/4/2314/4/25

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料

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