Universität zu Köln

Sinusaite, Lauryna, Renner, Alexander M., Schuetz, Markus B., Antuzevics, Andris ORCID: 0000-0001-7387-7207, Rogulis, Uldis ORCID: 0000-0002-9113-5079, Grigoraviciute-Puroniene, Inga, Mathur, Sanjay and Zarkov, Aleksej ORCID: 0000-0002-3574-2296 (2019). Effect of Mn doping on the low-temperature synthesis of tricalcium phosphate (TCP) polymorphs. J. Eur. Ceram. Soc., 39 (10). S. 3257 - 3264. OXFORD: ELSEVIER SCI LTD. ISSN 1873-619X

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Abstract

Effect of Mn doping on the low-temperature synthesis of tricalcium phosphate (TCP) polymorphs was demonstrated in alpha- and beta-TCP polymorphs prepared by wet precipitation'inethod under identical conditions and annealed at 700 degrees C. Calcium phosphates with Mn doping level in the range from 1 to 5 mol% were studied and the formation of desired polymorph was controlled by varying Mn content in as-prepared precipitates. It was found that increasing Mn content resulted in the formation of beta-TCP, while alpha-TCP was obtained with low Mn doping level, whereas a mixture of two polymorphs was obtained for intermediate Mn concentrations. Moreover, doping with Mn ions allowed the synthesis of beta-TCP at relatively low temperature (700 degrees C). Synthesized compounds were characterized by X-ray diffraction (XRD) analysis, electron paramagnetic resonance (EPR), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), inductively coupled plasma optical emission spectrometry (ICP-OES) and colorimetric MTT assay.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Sinusaite, Lauryna UNSPECIFIED UNSPECIFIED UNSPECIFIED Renner, Alexander M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Schuetz, Markus B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Antuzevics, Andris UNSPECIFIED orcid.org/0000-0001-7387-7207 UNSPECIFIED Rogulis, Uldis UNSPECIFIED orcid.org/0000-0002-9113-5079 UNSPECIFIED Grigoraviciute-Puroniene, Inga UNSPECIFIED UNSPECIFIED UNSPECIFIED Mathur, Sanjay UNSPECIFIED UNSPECIFIED UNSPECIFIED Zarkov, Aleksej UNSPECIFIED orcid.org/0000-0002-3574-2296 UNSPECIFIED
URN:	urn:nbn:de:hbz:38-134407
DOI:	10.1016/j.jeurceramsoc.2019.03.057
Journal or Publication Title:	J. Eur. Ceram. Soc.
Volume:	39
Number:	10
Page Range:	S. 3257 - 3264
Date:	2019
Publisher:	ELSEVIER SCI LTD
Place of Publication:	OXFORD
ISSN:	1873-619X
Language:	English
Faculty:	Faculty of Mathematics and Natural Sciences
Divisions:	Faculty of Mathematics and Natural Sciences > Department of Chemistry > Institute of Inorganic Chemistry
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language AMORPHOUS CALCIUM-PHOSPHATE; BIOMEDICAL APPLICATIONS; PARAMAGNETIC-RESONANCE; BIOLOGICAL-PROPERTIES; PHASE-TRANSITION; ALPHA; BETA; HYDROXYAPATITE; MANGANESE; CEMENTS Multiple languages Materials Science, Ceramics Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/13440