Issue 33, 2022

Coordination effect of citric acid to Ca-deficient hydroxyapatite on phase transition

Abstract

The phase transition of Ca-deficient hydroxyapatite (CDHA) with citric acid (Cit) coordination was investigated. Cit promoted the substitution of K+ ions into CDHA to generate the HA phase. The K+-doping increased the phase transition temperature of CDHA, providing the transition to β- and α-tricalcium phosphates at higher temperatures. These results suggest controllable phase transition via Cit addition.

Graphical abstract: Coordination effect of citric acid to Ca-deficient hydroxyapatite on phase transition

Supplementary files

Article information

Article type
Communication
Submitted
13 May 2022
Accepted
27 Jul 2022
First published
28 Jul 2022

Dalton Trans., 2022,51, 12442-12446

Coordination effect of citric acid to Ca-deficient hydroxyapatite on phase transition

D. Noda, I. Yamada, K. Shinozaki and M. Tagaya, Dalton Trans., 2022, 51, 12442 DOI: 10.1039/D2DT01488B

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