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https://www.scirp.org/journal/paperinformation?paperid=25034
The influence of chromium ions on the growth of the calcium hydroxyapatite crystal
Hydroxyapatite (Ca10(PO4)6(OH)2) is widely used as bio-ceramic materials and as adsorbents for separation of bio-molecules. These materials have also been used...
the influenceon growthcalcium hydroxyapatitechromiumions