Preparation of biofunctional surface using nano hybrid of polyethylene / poly(vinyl acetate)

Toru Hoshi; Takashi Sawaguchi; Tomohiro Konno; Madoka Takai; Kazuhiko Ishihara

Preparation of biofunctional surface using nano hybrid of polyethylene / poly(vinyl acetate)

Toru Hoshi, Takashi Sawaguchi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

研究成果: Paper › 査読

抄録

The aim of this work is to make a novel biomaterial using nano hybrid of polyethylene (PE) and poly(vinyl acetate) (PVAc). PVAc was blended into the amorphous region of PE by in situ radical polymerization of vinyl acetate using supercritical carbon dioxide. The mechanical properties of the nano hybrid improved. The acetyl group on the surface of the prepared nano hybrid was converted to the hydroxyl group by hydrolysis. The novel nano hybrid with the biocompatible surface was prepared by adding the PC group to the hydroxyl group. This surface significantly reduced plsma protein adsorption compared with that of the PE.

本文言語	English
ページ	5118-5119
ページ数	2
出版ステータス	Published - 2006 12月 1
外部発表	はい
イベント	55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan 継続期間: 2006 9月 20 → 2006 9月 22

Other

Other	55th Society of Polymer Science Japan Symposium on Macromolecules
国/地域	Japan
City	Toyama
Period	06/9/20 → 06/9/22

ASJC Scopus subject areas

工学（全般）

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引用スタイル

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title = "Preparation of biofunctional surface using nano hybrid of polyethylene / poly(vinyl acetate)",

abstract = "The aim of this work is to make a novel biomaterial using nano hybrid of polyethylene (PE) and poly(vinyl acetate) (PVAc). PVAc was blended into the amorphous region of PE by in situ radical polymerization of vinyl acetate using supercritical carbon dioxide. The mechanical properties of the nano hybrid improved. The acetyl group on the surface of the prepared nano hybrid was converted to the hydroxyl group by hydrolysis. The novel nano hybrid with the biocompatible surface was prepared by adding the PC group to the hydroxyl group. This surface significantly reduced plsma protein adsorption compared with that of the PE.",

keywords = "Biofunctional surface, Nano hybrid, Phosphorylcholine, Polyethylene, Supercritical carbon dioxide",

author = "Toru Hoshi and Takashi Sawaguchi and Tomohiro Konno and Madoka Takai and Kazuhiko Ishihara",

year = "2006",

month = dec,

day = "1",

language = "English",

pages = "5118--5119",

note = "55th Society of Polymer Science Japan Symposium on Macromolecules ; Conference date: 20-09-2006 Through 22-09-2006",

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TY - CONF

T1 - Preparation of biofunctional surface using nano hybrid of polyethylene / poly(vinyl acetate)

AU - Hoshi, Toru

AU - Sawaguchi, Takashi

AU - Konno, Tomohiro

AU - Takai, Madoka

AU - Ishihara, Kazuhiko

PY - 2006/12/1

Y1 - 2006/12/1

N2 - The aim of this work is to make a novel biomaterial using nano hybrid of polyethylene (PE) and poly(vinyl acetate) (PVAc). PVAc was blended into the amorphous region of PE by in situ radical polymerization of vinyl acetate using supercritical carbon dioxide. The mechanical properties of the nano hybrid improved. The acetyl group on the surface of the prepared nano hybrid was converted to the hydroxyl group by hydrolysis. The novel nano hybrid with the biocompatible surface was prepared by adding the PC group to the hydroxyl group. This surface significantly reduced plsma protein adsorption compared with that of the PE.

AB - The aim of this work is to make a novel biomaterial using nano hybrid of polyethylene (PE) and poly(vinyl acetate) (PVAc). PVAc was blended into the amorphous region of PE by in situ radical polymerization of vinyl acetate using supercritical carbon dioxide. The mechanical properties of the nano hybrid improved. The acetyl group on the surface of the prepared nano hybrid was converted to the hydroxyl group by hydrolysis. The novel nano hybrid with the biocompatible surface was prepared by adding the PC group to the hydroxyl group. This surface significantly reduced plsma protein adsorption compared with that of the PE.

KW - Biofunctional surface

KW - Nano hybrid

KW - Phosphorylcholine

KW - Polyethylene

KW - Supercritical carbon dioxide

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M3 - Paper

AN - SCOPUS:33846136792

SP - 5118

EP - 5119

T2 - 55th Society of Polymer Science Japan Symposium on Macromolecules

Y2 - 20 September 2006 through 22 September 2006

ER -

Preparation of biofunctional surface using nano hybrid of polyethylene / poly(vinyl acetate)

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