PMID- 16256504
OWN - NLM
STAT- MEDLINE
DCOM- 20060502
LR  - 20131121
IS  - 0021-9797 (Print)
IS  - 0021-9797 (Linking)
VI  - 259
IP  - 2
DP  - 2003 Mar 15
TI  - Preparation of hydroxyapatite via microemulsion route.
PG  - 254-60
AB  - Hydroxyapatite (HAp) was prepared using a microemulsion route in combination with 
      the pH-shock wave method. The samples as received consisted of amorphous 
      aggregated particles, which had remarkable mesoporosity with a narrow pore size 
      distribution. After being heated at 650 degrees C, the A-type carbonate 
      hydroxyapatite was crystallized at 635 degrees C in particles of similar size 
      (40--120 nm) with no internal porosity. At a higher temperature (900 degrees C) a 
      sintering process took place, resulting in network of a larger particles, 
      consisting of HAp and beta-tricalcium phosphate (beta-TCP). The crystallization 
      of HAp occurs at 635 degrees C with an activation energy of 62.7--72.2 
      kcalmol(-1).
FAU - Koumoulidis, George C
AU  - Koumoulidis GC
AD  - Department of Chemistry, University of Ioannina, P.O. Box 1186, Ioannina 451 10, 
      Greece.
FAU - Katsoulidis, Alexandros P
AU  - Katsoulidis AP
FAU - Ladavos, Athanasios K
AU  - Ladavos AK
FAU - Pomonis, Phillippos J
AU  - Pomonis PJ
FAU - Trapalis, Christos C
AU  - Trapalis CC
FAU - Sdoukos, Antonios T
AU  - Sdoukos AT
FAU - Vaimakis, Tiberius C
AU  - Vaimakis TC
LA  - eng
PT  - Journal Article
PL  - United States
TA  - J Colloid Interface Sci
JT  - Journal of colloid and interface science
JID - 0043125
RN  - 0 (Emulsions)
RN  - 91D9GV0Z28 (Durapatite)
SB  - IM
MH  - Crystallization
MH  - Durapatite/*chemical synthesis
MH  - Emulsions/chemistry
MH  - Hydrogen-Ion Concentration
MH  - Nanostructures/*chemistry
MH  - Porosity
MH  - Temperature
EDAT- 2005/11/01 09:00
MHDA- 2006/05/04 09:00
CRDT- 2005/11/01 09:00
PHST- 2002/03/20 00:00 [received]
PHST- 2002/12/20 00:00 [accepted]
PHST- 2002/03/20 00:00 [received]
PHST- 2002/12/20 00:00 [accepted]
PHST- 2005/11/01 09:00 [pubmed]
PHST- 2006/05/04 09:00 [medline]
PHST- 2005/11/01 09:00 [entrez]
AID - S0021-9797(02)00233-3 [pii]
AID - 10.1016/S0021-9797(02)00233-3 [doi]
PST - ppublish
SO  - J Colloid Interface Sci. 2003 Mar 15;259(2):254-60. doi: 
      10.1016/S0021-9797(02)00233-3.