PMID- 17121358
OWN - NLM
STAT- MEDLINE
DCOM- 20070330
LR  - 20131121
IS  - 1001-5515 (Print)
IS  - 1001-5515 (Linking)
VI  - 23
IP  - 5
DP  - 2006 Oct
TI  - [Sol-gel preparation of ultrathin nano-hydroxyapatite coating and its 
      characterization].
PG  - 1075-9
AB  - Present study used dip-coating techniques to fabricate ultrathin nano-HA coating 
      on titanium in organic sol-gel of Ca (NO3)2. 4H2O and PO(CH3)3 and inorganic 
      sol-gel of Ca (NO3)2. 4H2O and (NH4)2HPO4. Scanning electron microscope (SEM) and 
      grazing-incidence X-ray diffraction (XRD) were used to observe the morphology and 
      distribution of crystallite size (D) and lattice strain (epsilon) of ultrathin 
      nano-HA coating. After heated at 400 degrees C, the apatite structure of coatings 
      on titanium began to appear. At heating temperature of 400 degrees C-600 degrees 
      C, the effect of heating temperature on D and epsilon of both coatings was 
      obvious. Precursor types significantly affected the particle diameters of nano-HA 
      coatings, which were 25-40 nm for organic sol-gel and about 100 nm for inorganic 
      sol. The thickness of ultrathin nano-HA coatings was 2.5 microm for organic 
      sol-gel and 5 microm for inorganic sol and morphology of interfaces between 
      coating and titanium was intact and homogenous.
FAU - Yang, Jianhua
AU  - Yang J
AD  - Department of Chemical Engineering, Sichuan University, Chengdu 610065, China.
FAU - Guo, Linghong
AU  - Guo L
FAU - Li, Hui
AU  - Li H
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
JT  - Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = 
      Shengwu yixue gongchengxue zazhi
JID - 9426398
RN  - 0 (Coated Materials, Biocompatible)
RN  - 0 (Gels)
RN  - 91D9GV0Z28 (Durapatite)
SB  - IM
MH  - *Coated Materials, Biocompatible/chemical synthesis/chemistry
MH  - *Durapatite/chemical synthesis/chemistry
MH  - Gels
MH  - Nanostructures
EDAT- 2006/11/24 09:00
MHDA- 2007/03/31 09:00
CRDT- 2006/11/24 09:00
PHST- 2006/11/24 09:00 [pubmed]
PHST- 2007/03/31 09:00 [medline]
PHST- 2006/11/24 09:00 [entrez]
PST - ppublish
SO  - Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2006 Oct;23(5):1075-9.