Protein adsorption properties of stainless-steel and titanium modified with alginic acid

Tomohiko Yoshioka, K. Tsuru, Satoshi Hayakawa, A. Osaka

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

Abstract

The protein adsorption on the alginic acid layers covalently immobilized on stainless-steel and titanium was examined by Fourier transform infrared spectroscopy using a reflection adsorption method (FT-IRRAS). The relationship between platelet adhesion and protein adsorption was also investigated. The contact angle measurement and FT-IRRAS spectra confirmed the successful immobilization of γ-APS and alginic acid onto stainless-steel and titanium substrates. The result shows that less protein adsorption leads to blood-compatible surface on the alginic acid-immobilization.

Original languageEnglish
Title of host publicationTransactions - 7th World Biomaterials Congress
Pages1408
Number of pages1
Publication statusPublished - 2004
EventTransactions - 7th World Biomaterials Congress - Sydney, Australia
Duration: May 17 2004May 21 2004

Other

OtherTransactions - 7th World Biomaterials Congress
CountryAustralia
CitySydney
Period5/17/045/21/04

Fingerprint

Alginate
Stainless steel
Titanium
Proteins
Adsorption
Angle measurement
Platelets
Contact angle
Fourier transform infrared spectroscopy
Blood
Adhesion
Substrates

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Yoshioka, T., Tsuru, K., Hayakawa, S., & Osaka, A. (2004). Protein adsorption properties of stainless-steel and titanium modified with alginic acid. In Transactions - 7th World Biomaterials Congress (pp. 1408)

Protein adsorption properties of stainless-steel and titanium modified with alginic acid. / Yoshioka, Tomohiko; Tsuru, K.; Hayakawa, Satoshi; Osaka, A.

Transactions - 7th World Biomaterials Congress. 2004. p. 1408.

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

Yoshioka, T, Tsuru, K, Hayakawa, S & Osaka, A 2004, Protein adsorption properties of stainless-steel and titanium modified with alginic acid. in Transactions - 7th World Biomaterials Congress. pp. 1408, Transactions - 7th World Biomaterials Congress, Sydney, Australia, 5/17/04.
Yoshioka T, Tsuru K, Hayakawa S, Osaka A. Protein adsorption properties of stainless-steel and titanium modified with alginic acid. In Transactions - 7th World Biomaterials Congress. 2004. p. 1408
Yoshioka, Tomohiko ; Tsuru, K. ; Hayakawa, Satoshi ; Osaka, A. / Protein adsorption properties of stainless-steel and titanium modified with alginic acid. Transactions - 7th World Biomaterials Congress. 2004. pp. 1408
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