In this study we report the synthesis of strontium-containing brushite cement with good cohesion and a diametral tensile strength (DTS) of 5 MPa. The cement powder, composed of beta-tricalcium phosphate (beta-TCP) and monocalcium phosphate, was adjusted by different concentrations of strontium and p
Effects of phytate and pyrophosphate on brushite and hydroxyapatite crystallization
✍ Scribed by Grases, F. ;Ramis, M. ;Costa-Bauzá, A.
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 89 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0300-5623
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Brushite (CaHPO 4 и 2H 2 O) is a precursor to hydroxyapatite [HA, Ca 5 (PO 4 ) 3 OH]. It has been shown that a modified form of brushite, with potassium substituting for calcium at specific sites, demonstrated accelerated transformation to HA when exposed to nonproteinaceous Hanks' balanced aqueous
The effects of some commercial polymeric additives on the nucleation (induction period), crystal growth, and morphology of hytlroxyapatite precipitated from pure solutions of the lattice ions have been ex;tmined. The inhibitory capacities of these additives for hydroxyapatite scale formed from whole