Animal implantation study of surface modified stents grafted with sulfonated PEG: Blood compatibility and restenosis

Y. H. Kim, Y. M. Yoo, D. M. Song, S. H. Kim, Y. Jung, Y. G. Ko, Y. Jang, K. H. Chung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The surface modified metallic surfaces of stents grafted with sulfonated polyethylene glycol (PEG) was analyzed. These surfaces were characterized by ESCA, scanning electron microscopy (SEM) and atomic force microscopy (AFM) in terms of platelet adhesion and protein adsorption. It was observed that the PEG-SO3-modified surfaces demonstrated least platelet adhesion and the fibrinogen adsorption compared to only PEO grafted one. It was also observed that the modified coronary stents exhibited enhanced smoothness and less platelet adhesion compared with bare stents.

Original languageEnglish
Title of host publicationTransactions - 7th World Biomaterials Congress
Number of pages1
Publication statusPublished - 2004 Dec 1
EventTransactions - 7th World Biomaterials Congress - Sydney, Australia
Duration: 2004 May 172004 May 21

Publication series

NameTransactions - 7th World Biomaterials Congress

Other

OtherTransactions - 7th World Biomaterials Congress
CountryAustralia
CitySydney
Period04/5/1704/5/21

Fingerprint

Stents
Polyethylene glycols
Animals
Blood
Platelets
Adhesion
Adsorption
Polyethylene oxides
Atomic force microscopy
Proteins
Scanning electron microscopy

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Kim, Y. H., Yoo, Y. M., Song, D. M., Kim, S. H., Jung, Y., Ko, Y. G., ... Chung, K. H. (2004). Animal implantation study of surface modified stents grafted with sulfonated PEG: Blood compatibility and restenosis. In Transactions - 7th World Biomaterials Congress (Transactions - 7th World Biomaterials Congress).
Kim, Y. H. ; Yoo, Y. M. ; Song, D. M. ; Kim, S. H. ; Jung, Y. ; Ko, Y. G. ; Jang, Y. ; Chung, K. H. / Animal implantation study of surface modified stents grafted with sulfonated PEG : Blood compatibility and restenosis. Transactions - 7th World Biomaterials Congress. 2004. (Transactions - 7th World Biomaterials Congress).
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abstract = "The surface modified metallic surfaces of stents grafted with sulfonated polyethylene glycol (PEG) was analyzed. These surfaces were characterized by ESCA, scanning electron microscopy (SEM) and atomic force microscopy (AFM) in terms of platelet adhesion and protein adsorption. It was observed that the PEG-SO3-modified surfaces demonstrated least platelet adhesion and the fibrinogen adsorption compared to only PEO grafted one. It was also observed that the modified coronary stents exhibited enhanced smoothness and less platelet adhesion compared with bare stents.",
author = "Kim, {Y. H.} and Yoo, {Y. M.} and Song, {D. M.} and Kim, {S. H.} and Y. Jung and Ko, {Y. G.} and Y. Jang and Chung, {K. H.}",
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Kim, YH, Yoo, YM, Song, DM, Kim, SH, Jung, Y, Ko, YG, Jang, Y & Chung, KH 2004, Animal implantation study of surface modified stents grafted with sulfonated PEG: Blood compatibility and restenosis. in Transactions - 7th World Biomaterials Congress. Transactions - 7th World Biomaterials Congress, Transactions - 7th World Biomaterials Congress, Sydney, Australia, 04/5/17.

Animal implantation study of surface modified stents grafted with sulfonated PEG : Blood compatibility and restenosis. / Kim, Y. H.; Yoo, Y. M.; Song, D. M.; Kim, S. H.; Jung, Y.; Ko, Y. G.; Jang, Y.; Chung, K. H.

Transactions - 7th World Biomaterials Congress. 2004. (Transactions - 7th World Biomaterials Congress).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Animal implantation study of surface modified stents grafted with sulfonated PEG

T2 - Blood compatibility and restenosis

AU - Kim, Y. H.

AU - Yoo, Y. M.

AU - Song, D. M.

AU - Kim, S. H.

AU - Jung, Y.

AU - Ko, Y. G.

AU - Jang, Y.

AU - Chung, K. H.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - The surface modified metallic surfaces of stents grafted with sulfonated polyethylene glycol (PEG) was analyzed. These surfaces were characterized by ESCA, scanning electron microscopy (SEM) and atomic force microscopy (AFM) in terms of platelet adhesion and protein adsorption. It was observed that the PEG-SO3-modified surfaces demonstrated least platelet adhesion and the fibrinogen adsorption compared to only PEO grafted one. It was also observed that the modified coronary stents exhibited enhanced smoothness and less platelet adhesion compared with bare stents.

AB - The surface modified metallic surfaces of stents grafted with sulfonated polyethylene glycol (PEG) was analyzed. These surfaces were characterized by ESCA, scanning electron microscopy (SEM) and atomic force microscopy (AFM) in terms of platelet adhesion and protein adsorption. It was observed that the PEG-SO3-modified surfaces demonstrated least platelet adhesion and the fibrinogen adsorption compared to only PEO grafted one. It was also observed that the modified coronary stents exhibited enhanced smoothness and less platelet adhesion compared with bare stents.

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M3 - Conference contribution

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SN - 1877040193

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T3 - Transactions - 7th World Biomaterials Congress

BT - Transactions - 7th World Biomaterials Congress

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Kim YH, Yoo YM, Song DM, Kim SH, Jung Y, Ko YG et al. Animal implantation study of surface modified stents grafted with sulfonated PEG: Blood compatibility and restenosis. In Transactions - 7th World Biomaterials Congress. 2004. (Transactions - 7th World Biomaterials Congress).