Ion implantation inhibits cell attachment to glassy polymeric carbon
Küçük Resim Yok
Tarih
2007
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Bv
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Implantation of MeV gold, oxygen, carbon ions into GPC alters the surface topography of GPC and enhances the already strong tendency for cells to attach to GPC. We have shown that implantation of silver ions near the surface strongly inhibits cell growth on GPC. Both enhanced adhesion of and inhibition of cell growth are desirable improvements on cardiac implants that have long been successfully fabricated from biocompatible glassy polymeric carbon (GPC). In vitro biocompatibility tests have been carried out with model cell lines to demonstrate that ion beam assisted deposition (IBAD) of silver, as well as silver ion bombardment, can favorably influence the surface of GPC for biomedical applications. (c) 2007 Elsevier B.V. All rights reserved.
Açıklama
19th International Conference on Application of Accelerators in Research and Industry -- AUG 20-25, 2006 -- Ft Worth, TX
Anahtar Kelimeler
carbon biocompatibility, cell adhesion
Kaynak
Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
261
Sayı
01.Feb
