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티타늄 표면의 반응기가 조골모세포 증식에 미치는 영향

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Author(s)
권순성
Issued Date
2011
Abstract
Titanium (Ti) have been widely used as biomaterials due to electrical and thermal conductivity and mechanical properties. To improve the biocompatibility, several surface treatment methods were suggested. Among the surface treatment, plasma surface modification can be used to improve the surface properties of commercial pure titanium. The purpose of this study was to investigate of optimum conditions of plasma polymerization process and evaluate the proliferation of osteoblast like cell (MC3T3-E1). Titanium surface modification was carried out by depositing an thin polymeric layer containing carboxyl, amine and hydroxyl groups through plasma polymerization using an acrylic acid (AA), allyl amine and allyl alcohol monomer. The chemical structure and morphology of polymeric thin films were investigated by X-ray photoelectron spectroscopy (XPS), fourier transform infrared (FTIR), and scanning electron microscopy (SEM). Hydrophilic property was measured by contact angle. The content of carboxyl and amine group were measured by TBO and MO assay. The plasma polymerized polymeric thin films were identified by FTIR and XPS. Surface modified Ti surface showed good proliferation of MC3T3-E1 than that of untreated Ti surface.
Alternative Title
Effect on functional group of titanium surface for proliferation of osteoblast like cell
Alternative Author(s)
Kwon Soon Sung
Affiliation
조선대학교 일반대학원
Department
일반대학원 치의학과
Advisor
고영무
Awarded Date
2011-08
Table Of Contents
목 차


ABSTRACT ⅴ

제 1장 서 론 1

제 2장 연구배경 2

제 3장 실험재료 및 방법 5
제 1절 티타늄 시편 5
제 2절 플라즈마 중합반응 5
제 3절 표면분석 9
제 4절 생물학적 평가 10

제 4장 실험결과 12
제 1절 표면분석 12
제 2절 조골모세포 증식 20

제 5장 고찰 22

제 6장 결론 24

참 고 문 헌 25
Degree
Doctor
Publisher
조선대학교
Citation
권순성. (2011). 티타늄 표면의 반응기가 조골모세포 증식에 미치는 영향.
Type
Dissertation
URI
https://oak.chosun.ac.kr/handle/2020.oak/9237
http://chosun.dcollection.net/common/orgView/200000242099
Appears in Collections:
General Graduate School > 4. Theses(Ph.D)
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