Mussel-inspired dynamic facet-selective capping approach to highly uniform α-calcium sulfate hemihydrate crystals

We report herein a dynamic facet-selective capping (dFSC) strategy for α-calcium sulfate hemihydrate crystal growth from dihydrate gypsum in the presence of a catechol-derived PEI capping agent (DPA-PEI) with inspiration by the biomineralization process of mussel. The crystal shape is controllable a...

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Autores principales: Feng, Fu, Cui, Yu-xin, Hu, Yong-qi, Hu, Sheng, Zhang, Ai-dong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10201340/
https://www.ncbi.nlm.nih.gov/pubmed/37223649
http://dx.doi.org/10.1039/d3ra00835e
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author Feng, Fu
Cui, Yu-xin
Hu, Yong-qi
Hu, Sheng
Zhang, Ai-dong
author_facet Feng, Fu
Cui, Yu-xin
Hu, Yong-qi
Hu, Sheng
Zhang, Ai-dong
author_sort Feng, Fu
collection PubMed
description We report herein a dynamic facet-selective capping (dFSC) strategy for α-calcium sulfate hemihydrate crystal growth from dihydrate gypsum in the presence of a catechol-derived PEI capping agent (DPA-PEI) with inspiration by the biomineralization process of mussel. The crystal shape is controllable and varies from long and pyramid-tipped prisms to thin hexagonal plate. The highly uniform truncated crystals have extremely high compression and bending strengths after hydration molding.
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spelling pubmed-102013402023-05-23 Mussel-inspired dynamic facet-selective capping approach to highly uniform α-calcium sulfate hemihydrate crystals Feng, Fu Cui, Yu-xin Hu, Yong-qi Hu, Sheng Zhang, Ai-dong RSC Adv Chemistry We report herein a dynamic facet-selective capping (dFSC) strategy for α-calcium sulfate hemihydrate crystal growth from dihydrate gypsum in the presence of a catechol-derived PEI capping agent (DPA-PEI) with inspiration by the biomineralization process of mussel. The crystal shape is controllable and varies from long and pyramid-tipped prisms to thin hexagonal plate. The highly uniform truncated crystals have extremely high compression and bending strengths after hydration molding. The Royal Society of Chemistry 2023-05-22 /pmc/articles/PMC10201340/ /pubmed/37223649 http://dx.doi.org/10.1039/d3ra00835e Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Feng, Fu
Cui, Yu-xin
Hu, Yong-qi
Hu, Sheng
Zhang, Ai-dong
Mussel-inspired dynamic facet-selective capping approach to highly uniform α-calcium sulfate hemihydrate crystals
title Mussel-inspired dynamic facet-selective capping approach to highly uniform α-calcium sulfate hemihydrate crystals
title_full Mussel-inspired dynamic facet-selective capping approach to highly uniform α-calcium sulfate hemihydrate crystals
title_fullStr Mussel-inspired dynamic facet-selective capping approach to highly uniform α-calcium sulfate hemihydrate crystals
title_full_unstemmed Mussel-inspired dynamic facet-selective capping approach to highly uniform α-calcium sulfate hemihydrate crystals
title_short Mussel-inspired dynamic facet-selective capping approach to highly uniform α-calcium sulfate hemihydrate crystals
title_sort mussel-inspired dynamic facet-selective capping approach to highly uniform α-calcium sulfate hemihydrate crystals
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10201340/
https://www.ncbi.nlm.nih.gov/pubmed/37223649
http://dx.doi.org/10.1039/d3ra00835e
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AT huyongqi musselinspireddynamicfacetselectivecappingapproachtohighlyuniformacalciumsulfatehemihydratecrystals
AT husheng musselinspireddynamicfacetselectivecappingapproachtohighlyuniformacalciumsulfatehemihydratecrystals
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