Application of nitrogen plasma immersion ion implantation to titanium nasal implants with nanonetwork surface structure

NCUIR > Engineering College > Institute of Materials Science and Engineering > journal & Dissertation > Item 987654321/103353

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/103353

Title:	Application of nitrogen plasma immersion ion implantation to titanium nasal implants with nanonetwork surface structure
Authors:	李勝偉;Sun, Ying-Sui;Zhang, Lan;Zhu, Hongqin;Yang, Wei-En;Lan, Ming-Ying;Lee, Sheng-Wei;Huang, Her-Hsiung
Contributors:	工學院材料科學與工程研究所
Keywords:	60 APPLIED LIFE SCIENCES;ANODIZATION;BLOOD;ELECTROCHEMISTRY;ENGINEERING;HUMAN POPULATIONS;IMPLANTS;ION IMPLANTATION;MORPHOLOGY;NANOSTRUCTURES;NITROGEN;NOSE;PLASMA;ROUGHNESS;SURFACES;THICKNESS;THIN FILMS;TITANIUM;TITANIUM NITRIDES;WETTABILITY
Date:	2016-07-01
Issue Date:	2026-04-23 11:28:42 (UTC+8)
Publisher:	AVS Science and Technology Society;United States
Abstract:	摘要： In nasal reconstruction, the response of cells to titanium (Ti) implants is mainly determined by surface features of the implant. In a pilot study, the authors applied electrochemical anodization to Ti surfaces in an alkaline solution to create a network of nanoscale surface structures. This nanonetwork was intended to enhance the responses of primary human nasal epithelial cell (HNEpC) to the Ti surface. In this study, the authors then treated the anodized, nanonetwork-structured Ti surface using nitrogen plasma immersion ion implantation (NPIII) in order to further improve the HNEpC response to the Ti surface. Subsequently, surface characterization was performed to elucidate morphology, roughness, wettability, and chemistry of specimens. Cytotoxicity, blood, and HNEpC responses were also evaluated. Our results demonstrate that NPIII treatment led to the formation of a noncytotoxic TiN-containing thin film (thickness <100 nm) on the electrochemically anodized Ti surface with a nanonetwork-structure. NPIII treatment was shown to improve blood clotting and the adhesion of platelets to the anodized Ti surface as well as the adhesion and proliferation of hNEpC. This research spreads our understanding of the fact that a TiN-containing thin film, produced using NPIII treatment, could be used to improve blood and HNEpC responses to anodized, nanonetwork-structured Ti surfaces in nasal implant applications. 出版者： United States 出版日期： 2016-07-01 出處： Journal of vacuum science & technology. A, Vacuum, surfaces, and films, 2016-07, Vol.34 (4) 資源來源： AIP Journals CAUL Collection 版權： American Vacuum Society 識別號： ISSN: 0734-2101 識別號： EISSN: 1520-8559 識別號： DOI: 10.1116/1.4953409 識別號： CODEN: JVTAD6
Appears in Collections:	[Institute of Materials Science and Engineering] journal & Dissertation

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	36	View/Open

社群 sharing

Loading...