Comparison of Dissolution and Surface Reactions Between Calcite and Aragonite in L-Glutamic and L-Aspartic Acid Solutions

We have investigated dissolution and surface reaction of calcite and aragonite in amino acid solutions of L-glutamic (L-glu) and L-aspartic acid (L-asp) at weak acidity of above pH 3. The surface reactions of calcite and aragonite were related with the dissolution. Calcite was dissolved in both solu...

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Autores principales: Ryu, Miyoung, Kim, Hwan, Lim, Mihee, You, Kwangsuk, Ahn, Jiwhan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6257063/
https://www.ncbi.nlm.nih.gov/pubmed/20110889
http://dx.doi.org/10.3390/molecules15010258
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author Ryu, Miyoung
Kim, Hwan
Lim, Mihee
You, Kwangsuk
Ahn, Jiwhan
author_facet Ryu, Miyoung
Kim, Hwan
Lim, Mihee
You, Kwangsuk
Ahn, Jiwhan
author_sort Ryu, Miyoung
collection PubMed
description We have investigated dissolution and surface reaction of calcite and aragonite in amino acid solutions of L-glutamic (L-glu) and L-aspartic acid (L-asp) at weak acidity of above pH 3. The surface reactions of calcite and aragonite were related with the dissolution. Calcite was dissolved in both solutions but the dissolution was limited by an adsorption of Ca-carboxylate salt. Aragonite was neither dissolved nor reacted in amino acid solutions because the crystal surface consisted of a hard to dissolve structure.
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spelling pubmed-62570632018-12-03 Comparison of Dissolution and Surface Reactions Between Calcite and Aragonite in L-Glutamic and L-Aspartic Acid Solutions Ryu, Miyoung Kim, Hwan Lim, Mihee You, Kwangsuk Ahn, Jiwhan Molecules Article We have investigated dissolution and surface reaction of calcite and aragonite in amino acid solutions of L-glutamic (L-glu) and L-aspartic acid (L-asp) at weak acidity of above pH 3. The surface reactions of calcite and aragonite were related with the dissolution. Calcite was dissolved in both solutions but the dissolution was limited by an adsorption of Ca-carboxylate salt. Aragonite was neither dissolved nor reacted in amino acid solutions because the crystal surface consisted of a hard to dissolve structure. Molecular Diversity Preservation International 2010-01-11 /pmc/articles/PMC6257063/ /pubmed/20110889 http://dx.doi.org/10.3390/molecules15010258 Text en © 2010 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland. This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Ryu, Miyoung
Kim, Hwan
Lim, Mihee
You, Kwangsuk
Ahn, Jiwhan
Comparison of Dissolution and Surface Reactions Between Calcite and Aragonite in L-Glutamic and L-Aspartic Acid Solutions
title Comparison of Dissolution and Surface Reactions Between Calcite and Aragonite in L-Glutamic and L-Aspartic Acid Solutions
title_full Comparison of Dissolution and Surface Reactions Between Calcite and Aragonite in L-Glutamic and L-Aspartic Acid Solutions
title_fullStr Comparison of Dissolution and Surface Reactions Between Calcite and Aragonite in L-Glutamic and L-Aspartic Acid Solutions
title_full_unstemmed Comparison of Dissolution and Surface Reactions Between Calcite and Aragonite in L-Glutamic and L-Aspartic Acid Solutions
title_short Comparison of Dissolution and Surface Reactions Between Calcite and Aragonite in L-Glutamic and L-Aspartic Acid Solutions
title_sort comparison of dissolution and surface reactions between calcite and aragonite in l-glutamic and l-aspartic acid solutions
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6257063/
https://www.ncbi.nlm.nih.gov/pubmed/20110889
http://dx.doi.org/10.3390/molecules15010258
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