The blood compatibility of silk fiborin films modified by CO2 plasma

C. B. Cao; Y. Zhang; X. L. Ma; H. Z. Zhai; H. S. Zhu

The blood compatibility of silk fiborin films modified by CO₂ plasma

C. B. Cao^*, Y. Zhang, X. L. Ma, H. Z. Zhai, H. S. Zhu

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The modification of silk fiborin/hydroxylpropyl methylcellulose (SF/HPMC) blending films for improved blood compatibility was analyzed using CO ₂ plasma. The clot time was used to characterize the blood compatibility of the films. The ATR-FTIR spectra of the blending films indicated that after CO₂ plasma treatment, both samples exhibited vibration peaks of hydroxy and/or epoxide groups. The X ray photoelectron spectroscopy (XPS) analysis revealed that after treatment, the surface composition changed. The results show that the clot time could be increased at same time by a suitable condition of CO₂ plasma treatment, which may be helpful to explain antithrombin mechanisms.

Original language	English
Title of host publication	Transactions - 7th World Biomaterials Congress
Pages	1120
Number of pages	1
Publication status	Published - 2004
Event	Transactions - 7th World Biomaterials Congress - Sydney, Australia Duration: 17 May 2004 → 21 May 2004

Publication series

Name	Transactions - 7th World Biomaterials Congress

Conference

Conference	Transactions - 7th World Biomaterials Congress
Country/Territory	Australia
City	Sydney
Period	17/05/04 → 21/05/04

Keywords

Antithrombin
Plasma treatment
Sikl fiborin

Cite this

@inproceedings{dc5a248a44d14dbd8e76b1c5fb0364bf,

title = "The blood compatibility of silk fiborin films modified by CO2 plasma",

abstract = "The modification of silk fiborin/hydroxylpropyl methylcellulose (SF/HPMC) blending films for improved blood compatibility was analyzed using CO 2 plasma. The clot time was used to characterize the blood compatibility of the films. The ATR-FTIR spectra of the blending films indicated that after CO2 plasma treatment, both samples exhibited vibration peaks of hydroxy and/or epoxide groups. The X ray photoelectron spectroscopy (XPS) analysis revealed that after treatment, the surface composition changed. The results show that the clot time could be increased at same time by a suitable condition of CO2 plasma treatment, which may be helpful to explain antithrombin mechanisms.",

keywords = "Antithrombin, Plasma treatment, Sikl fiborin",

author = "Cao, {C. B.} and Y. Zhang and Ma, {X. L.} and Zhai, {H. Z.} and Zhu, {H. S.}",

year = "2004",

language = "English",

isbn = "1877040193",

series = "Transactions - 7th World Biomaterials Congress",

pages = "1120",

booktitle = "Transactions - 7th World Biomaterials Congress",

note = "Transactions - 7th World Biomaterials Congress ; Conference date: 17-05-2004 Through 21-05-2004",

}

TY - GEN

T1 - The blood compatibility of silk fiborin films modified by CO2 plasma

AU - Cao, C. B.

AU - Zhang, Y.

AU - Ma, X. L.

AU - Zhai, H. Z.

AU - Zhu, H. S.

PY - 2004

Y1 - 2004

N2 - The modification of silk fiborin/hydroxylpropyl methylcellulose (SF/HPMC) blending films for improved blood compatibility was analyzed using CO 2 plasma. The clot time was used to characterize the blood compatibility of the films. The ATR-FTIR spectra of the blending films indicated that after CO2 plasma treatment, both samples exhibited vibration peaks of hydroxy and/or epoxide groups. The X ray photoelectron spectroscopy (XPS) analysis revealed that after treatment, the surface composition changed. The results show that the clot time could be increased at same time by a suitable condition of CO2 plasma treatment, which may be helpful to explain antithrombin mechanisms.

AB - The modification of silk fiborin/hydroxylpropyl methylcellulose (SF/HPMC) blending films for improved blood compatibility was analyzed using CO 2 plasma. The clot time was used to characterize the blood compatibility of the films. The ATR-FTIR spectra of the blending films indicated that after CO2 plasma treatment, both samples exhibited vibration peaks of hydroxy and/or epoxide groups. The X ray photoelectron spectroscopy (XPS) analysis revealed that after treatment, the surface composition changed. The results show that the clot time could be increased at same time by a suitable condition of CO2 plasma treatment, which may be helpful to explain antithrombin mechanisms.

KW - Antithrombin

KW - Plasma treatment

KW - Sikl fiborin

UR - http://www.scopus.com/inward/record.url?scp=13844266542&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:13844266542

SN - 1877040193

SN - 9781877040191

T3 - Transactions - 7th World Biomaterials Congress

SP - 1120

BT - Transactions - 7th World Biomaterials Congress

T2 - Transactions - 7th World Biomaterials Congress

Y2 - 17 May 2004 through 21 May 2004

ER -