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실험논문 (원저논문)

다공성 티타늄 임플란트의 생리활성물질 담지특성에 관한 연구

원문정보

A study of loading property of the bioactive materials in porous Ti implants

김영훈

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Purpose: Surface modification is important techniques in modern dental and orthopedic implants. This study was performed to try embedding of bioactive materials in porous Ti implants. Methods: Porous Ti implant samples were fabricated by sintering of spherical Ti powders in a high vacuum furnace. It’s diameter and height were 4 and 20 . Embedding process was used to suction and vacuum chamber. Loading properties of porous Ti implants were evaluated by scanning electron microscope(SEM), confocal laser scanning microscope(CLSM), and UV-Vis-NIR spectrophotometer. Results: Internal pore structure was formed fully open pore. Average pore size and porosity were 10.253 and 17.506%. Conclusion: Porous Ti implant was fabricated successfully by sintering method. Particles are necking strongly each other and others portions were vacancy. This porous structure can be embedded to bioactive materials. Therefore bioactive materials will be able to embedding to porous Ti implants. Bioactive materials embedding in the porous Ti implant will induced new bone faster.

목차

[Abstract]
 Ⅰ. 서론
 Ⅱ. 연구 방법
  1. 다공성 티타늄 임플란트 다지 체 제작
  2. 평균 기공 크기 및 내부 기공 과의 연결성
  3. 생리활성물질 담지
 Ⅲ. 결과
 Ⅳ. 고찰
 Ⅴ. 결론
 REFERENCES

저자정보

  • 김영훈 Yung-Hoon Kim. 원광보건대학교 치기공과

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자료제공 : 네이버학술정보

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