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논문 5,557건

chitosan coated-Ti showed hydrophobic surface while NaOH pretreatment resulted in maximum hydrophilicity to the Ti substrate. Due to improved wettability of Ti by NaOH pretreatment before chitosan coating, aggregation of calcium phosphate was prevented and size-controlled composite materials were ob
  • 페이지 10페이지
  • 가격 6,000원
  • 발행일 2019.04.17
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한치과재료학회
  • 저자 Kyung Hee Park, Woon-Young Lee, Ho-Jun Song, Yeong-Joon Park
  • 페이지 1페이지
  • 가격 1,000원
  • 발행일 2018.06.17
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한치과재료학회
  • 저자 Kyung Hee Park, Ho-Jun Song, Yeong-Joon Park
titaniums were formed thick and homogeneous apatite layer that contained the bisphosphonate. Modified titanium were increased the loading of calcium and phosphate ion onto the surface. However, bisphosphonate coated titanium had more cytotoxicity as the concentration of bisphosphonate on the surface
  • 페이지 8페이지
  • 가격 6,000원
  • 발행일 2019.01.09
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한치과재료학회
  • 저자 강민경, 문승균, 김광만, 김경남
on the metal was found to proceed in the sequence of 1) Na+ ion release from the sodium titanate to form hydrated titania abundant in Ti-OH groups, 2) early and selective binding of calcium ions with the Ti-OH groups to form a calcium titanate, and 3) late binding of phosphate ions to mak
  • 페이지 4페이지
  • 가격 6,000원
  • 발행일 2019.03.01
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국세라믹학회
  • 저자 Hyun-Min Kim, Hiroaki Takadama, Fumiaki Miyaji, Tadashi Kokubo, Shigeru Nishiguchi, Takashi Nakamura
newly synthesized extracellular matrix around the osteoblasts and CaP-rhBMP-2 composite nodule. Conclusion: The application of Cap-rhBMP-2 composite-surface coating technique on bioactive glass-ceramic is a powerful tool for osteoinduction.서론 대상 및 방법 결과 고찰 결론 참고문헌 국문초록
  • 페이지 9페이지
  • 가격 6,000원
  • 발행일 2019.03.01
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한정형외과학회
  • 저자 김향, 문성환, 이정욱, 김현민, 박민, 이환모
on whether or not fluoride compounds were formed on glass and sublimated in high vacuum. Especially, in view that CaF₂ and YF₃ with high sublimation points were formed on the surface of CAS and YAS glasses, both CAS and YAS glasses were considered to be a good candidate for protective coating materi
  • 페이지 7페이지
  • 가격 6,000원
  • 발행일 2019.03.01
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국세라믹학회
  • 저자 Jae Ho Choi, Yoon Soo Han, Sung Min Lee, Hyung Bin Park, Sung Churl Choi, Hyeong Jun Kim
formed to ATO, and CTO crystallites were converted to HAp and ATO by HT-treatment. This study showed that the oxide films on titanium alloys fabricated by MAO technique and HT treatment had the desirable properties for improved bioactivity, such as having porous surface and nano-sized HA crystalline
  • 페이지 8페이지
  • 가격 6,000원
  • 발행일 2019.04.16
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한치과재료학회
  • 저자 민경관, 이동수, 임회정, 박영준, 송호준
surfaces and partially penetrated into the nanotubes after the cyclic precalcification treatments. Additionally, there was more precipitation of HAp as the result of immersion in the SBF for 5 days. The formation of nanotubular TiO₂ layers on titanium surface followed by HAp precipitation via cyclic
  • 페이지 6페이지
  • 가격 6,000원
  • 발행일 2019.04.16
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한치과재료학회
  • 저자 문소희, 석정진, 소현자, 강대현, 이민호, 배태성
surface modification of diamond particles was carried out using powder immersion reaction assisted coating (PIRAC). Titanium and chromium were selected as coating elements, which are known as carbide former. With respect to the powder elements, various phases were formed on diamond; metallic Ti and
  • 페이지 7페이지
  • 가격 6,000원
  • 발행일 2019.03.01
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국표면공학회
  • 저자 손경식, 이정훈, 최용제, 정우창, 정원섭
on steel substrates in solutions of both natural seawater and natural seawater dissolved CO₂ gas with different current densities, over different time periods. The contents of films were investigated by scanning electron microscopy(SEM) and X-ray diffraction(XRD). The adhesion and corrosion resistan
  • 페이지 9페이지
  • 가격 6,000원
  • 발행일 2019.03.01
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국표면공학회
  • 저자 이성준, 김혜민, 이슬기, 문경만, 이명훈
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