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Diamond-like Carbon Film Coating for Tissue Engineering

Published online by Cambridge University Press:  01 February 2011

Yasuharu Ohgoe ,
Haruki Matsuo ,
Kazuhiro Nonaka ,
Toshiyuki Yaguchi ,
Kazuya Kanasugi ,
Kenji Hirakuri ,
Akio Funakubo  and
Yasuhiro Fukui
Yasuharu Ohgoe
Affiliation:
yas@f.dendai.ac.jp, Tokyo Denki University, Div. of Life Sci. & Eng., Saitama, United States
Haruki Matsuo
Affiliation:
h_matsuo@ff.f.dendai.ac.jp, Tokyo Denki University, Saitama, Japan
Kazuhiro Nonaka
Affiliation:
kazuhiro@ff.f.dendai.ac.jp, Tokyo Denki University, Saitama, Japan
Toshiyuki Yaguchi
Affiliation:
yaguchi@f.dendai.ac.jp, Tokyo Denki University, Div. of Life Sci. & Eng., Saitama, United States
Kazuya Kanasugi
Affiliation:
kazukazu@ff.f.dendai.ac.jp, Tokyo Denki University, Saitama, Japan
Kenji Hirakuri
Affiliation:
hirakuri@eee.dendai.ac.jp, Tokyo Denki University, Dep. of Electrical and Electronics Eng., Tokyo, Japan
Akio Funakubo
Affiliation:
funakubo@mail.dendai.ac.jp, Tokyo Denki University, Div. of Life Sci. & Eng., Saitama, Japan
Yasuhiro Fukui
Affiliation:
fukui@f.dendai.ac.jp, Tokyo Denki University, Div. of Life Sci. & Eng., Saitama, Japan
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Abstract

In this study, we focus on effect of diamond-like carbon (DLC) coating on scaffold for tissue engineering. DLC film was deposited on segmented polyurethane (SPU) scaffold sheet which consists of micro SUP fibers. Structural and compositional effects of the DLC film coating were investigated on cell growth as an investigation of biological response. The surface composition, morphology, structures, and wettability of the DLC film coating was estimated by using X-ray photoelectron spectrometer (XPS), Scanning Electron Microscope (SEM), Ar-laser Raman spectrophotometer (Raman), and contact angle measurement. And then, human umbilical vein endothelial (HUV-EC-C) cells were grown on the DLC coated scaffold sheet. The results presented here suggest that DLC film coating is promising approach to improve biological for tissue engineering.

Keywords

tissuethin filmchemical vapor deposition (CVD) (deposition)
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1138: Symposium FF – Nanofunctional Materials, Structures and Devices for Biomedical Applications , 2008 , 1138-FF12-03
Copyright
Copyright © Materials Research Society 2009

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References

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