Surface modification of polymers with grafting and coating of silane hybrids and their bioactivity

Masaaki Kubo, Seisuke Takashima, Kanji Tsuru, Satoshi Hayakawa, Akiyoshi Osaka, Chikara Ohtsuki

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

6 Citations (Scopus)

Abstract

Hydrated silica rich Si-OH and Si-O- groups serve in a body environment as sites for nucleation of apatite, and are known as an essential chemical species for bioactive materials. Organic polymers having surface modified with the hydrated silica will show bioactivity: bone tissues grow toward the apatite layer and bond to materials. Thus MOPS-M (3-methacryloxypropyltrimethoxysilane) was grafted under emulsion polymerization procedure to high density polyethylene (HDPE), poly (vinyl chloride) (PVC) and polyamide (PA) substrates to examine in vitro deposition of apatite (bioactivity) after soaking in a simulated body fluid (Kokubo solution). Bioactivity was confirmed for the grafted PVC and PA substrates and discussed in terms of contact angle and relative amount of grafted silane molecules.

Original languageEnglish
Title of host publicationMaterials Research Society Symposium - Proceedings
PublisherMaterials Research Society
Pages377-382
Number of pages6
Volume576
Publication statusPublished - 1999
EventProceedings of the 1999 MRS Spring Meeting - Symposium DD, 'Organic/Inorganic Hybrid Materials' - San Francisco, CA, USA
Duration: Apr 5 1999Apr 9 1999

Other

OtherProceedings of the 1999 MRS Spring Meeting - Symposium DD, 'Organic/Inorganic Hybrid Materials'
CitySan Francisco, CA, USA
Period4/5/994/9/99

Fingerprint

Silanes
Apatites
Apatite
Bioactivity
Vinyl Chloride
Surface treatment
Polymers
Nylons
Polyethylene
High density polyethylenes
Polyamides
Silicon Dioxide
Coatings
Silica
Organic polymers
Emulsion polymerization
Body fluids
Substrates
Contact angle
Bone

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Kubo, M., Takashima, S., Tsuru, K., Hayakawa, S., Osaka, A., & Ohtsuki, C. (1999). Surface modification of polymers with grafting and coating of silane hybrids and their bioactivity. In Materials Research Society Symposium - Proceedings (Vol. 576, pp. 377-382). Materials Research Society.

Surface modification of polymers with grafting and coating of silane hybrids and their bioactivity. / Kubo, Masaaki; Takashima, Seisuke; Tsuru, Kanji; Hayakawa, Satoshi; Osaka, Akiyoshi; Ohtsuki, Chikara.

Materials Research Society Symposium - Proceedings. Vol. 576 Materials Research Society, 1999. p. 377-382.

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

Kubo, M, Takashima, S, Tsuru, K, Hayakawa, S, Osaka, A & Ohtsuki, C 1999, Surface modification of polymers with grafting and coating of silane hybrids and their bioactivity. in Materials Research Society Symposium - Proceedings. vol. 576, Materials Research Society, pp. 377-382, Proceedings of the 1999 MRS Spring Meeting - Symposium DD, 'Organic/Inorganic Hybrid Materials', San Francisco, CA, USA, 4/5/99.
Kubo M, Takashima S, Tsuru K, Hayakawa S, Osaka A, Ohtsuki C. Surface modification of polymers with grafting and coating of silane hybrids and their bioactivity. In Materials Research Society Symposium - Proceedings. Vol. 576. Materials Research Society. 1999. p. 377-382
Kubo, Masaaki ; Takashima, Seisuke ; Tsuru, Kanji ; Hayakawa, Satoshi ; Osaka, Akiyoshi ; Ohtsuki, Chikara. / Surface modification of polymers with grafting and coating of silane hybrids and their bioactivity. Materials Research Society Symposium - Proceedings. Vol. 576 Materials Research Society, 1999. pp. 377-382
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