Phase behaviour of manganese-doped biphasic calcium phosphate ceramics synthesized via sol-gel method

2010 ◽  
Vol 6 (6) ◽  
pp. 823-831 ◽  
Author(s):  
Natasha Ahmad Nawawi ◽  
Iis Sopyan ◽  
Singh Ramesh ◽  
Afzeri
Author(s):  
Lezli Matto ◽  
Lilian Paiva ◽  
Alexandre Antunes Ribeiro ◽  
Marize Varella ◽  
Magna M. Monteiro

Author(s):  
R. Selvaraju ◽  
M. Bhuvaneswari

Calcium stones are most commonly occurring form of cholelithiasis or gallbladder stones most one of the oldest and common afflictions of humans. Calcium phosphate is dissolved minerals in causes of renal to gallbladder stone in both human and animals. Of course, the calcium phosphate is one of the components of gallbladder. Calcium phosphate doped with (Cu and Mg) are crystals are grown by sol-gel method. In the present work the growth and characterization of pure and doped with (Cu and Mg) crystals. The grown crystals were characterization by FT-IR, SEM-EDX and TG/DTA analysis.


2006 ◽  
Vol 309-311 ◽  
pp. 175-178 ◽  
Author(s):  
Mitsuhiko Ohta ◽  
Tetsuo Honma ◽  
M. Umesaki ◽  
Atsushi Nakahira

Amorphous calcium phosphate (ACP) was prepared by a sol-gel method from Ca alkoxide synthesized with Ca metal and ethanol in N2 atmosphere. As-prepared products by sol-gel method were spherical ACP particles of approximately 3 to 10 nm in diameter before heat-treatments. The results from Ca-K edge of as-synthesized ACP showed only one peak around 0.2 nm, suggesting the presence of the first neighbor of Ca in Ca-PO4 cluster.


2011 ◽  
Vol 37 (8) ◽  
pp. 3703-3715 ◽  
Author(s):  
I. Sopyan ◽  
S. Ramesh ◽  
N.A. Nawawi ◽  
A. Tampieri ◽  
S. Sprio

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