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Anionic Polymer Brushes for Biomimetic Calcium Phosphate Mineralization—A Surface with Application Potential in Biomaterials
This article describes the synthesis of anionic polymer brushes and their mineralization with calcium phosphate. The brushes are based on poly(3-sulfopropyl methacrylate potassium salt) providing a highly charged polymer brush surface. Homogeneous brushes with reproducible thicknesses are obtained v...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6403983/ https://www.ncbi.nlm.nih.gov/pubmed/30961090 http://dx.doi.org/10.3390/polym10101165 |
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author | Mai, Tobias Wolski, Karol Puciul-Malinowska, Agnieszka Kopyshev, Alexey Gräf, Ralph Bruns, Michael Zapotoczny, Szczepan Taubert, Andreas |
author_facet | Mai, Tobias Wolski, Karol Puciul-Malinowska, Agnieszka Kopyshev, Alexey Gräf, Ralph Bruns, Michael Zapotoczny, Szczepan Taubert, Andreas |
author_sort | Mai, Tobias |
collection | PubMed |
description | This article describes the synthesis of anionic polymer brushes and their mineralization with calcium phosphate. The brushes are based on poly(3-sulfopropyl methacrylate potassium salt) providing a highly charged polymer brush surface. Homogeneous brushes with reproducible thicknesses are obtained via surface-initiated atom transfer radical polymerization. Mineralization with doubly concentrated simulated body fluid yields polymer/inorganic hybrid films containing AB-Type carbonated hydroxyapatite (CHAP), a material resembling the inorganic component of bone. Moreover, growth experiments using Dictyostelium discoideum amoebae demonstrate that the mineral-free and the mineral-containing polymer brushes have a good biocompatibility suggesting their use as biocompatible surfaces in implantology or related fields. |
format | Online Article Text |
id | pubmed-6403983 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-64039832019-04-02 Anionic Polymer Brushes for Biomimetic Calcium Phosphate Mineralization—A Surface with Application Potential in Biomaterials Mai, Tobias Wolski, Karol Puciul-Malinowska, Agnieszka Kopyshev, Alexey Gräf, Ralph Bruns, Michael Zapotoczny, Szczepan Taubert, Andreas Polymers (Basel) Article This article describes the synthesis of anionic polymer brushes and their mineralization with calcium phosphate. The brushes are based on poly(3-sulfopropyl methacrylate potassium salt) providing a highly charged polymer brush surface. Homogeneous brushes with reproducible thicknesses are obtained via surface-initiated atom transfer radical polymerization. Mineralization with doubly concentrated simulated body fluid yields polymer/inorganic hybrid films containing AB-Type carbonated hydroxyapatite (CHAP), a material resembling the inorganic component of bone. Moreover, growth experiments using Dictyostelium discoideum amoebae demonstrate that the mineral-free and the mineral-containing polymer brushes have a good biocompatibility suggesting their use as biocompatible surfaces in implantology or related fields. MDPI 2018-10-18 /pmc/articles/PMC6403983/ /pubmed/30961090 http://dx.doi.org/10.3390/polym10101165 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Mai, Tobias Wolski, Karol Puciul-Malinowska, Agnieszka Kopyshev, Alexey Gräf, Ralph Bruns, Michael Zapotoczny, Szczepan Taubert, Andreas Anionic Polymer Brushes for Biomimetic Calcium Phosphate Mineralization—A Surface with Application Potential in Biomaterials |
title | Anionic Polymer Brushes for Biomimetic Calcium Phosphate Mineralization—A Surface with Application Potential in Biomaterials |
title_full | Anionic Polymer Brushes for Biomimetic Calcium Phosphate Mineralization—A Surface with Application Potential in Biomaterials |
title_fullStr | Anionic Polymer Brushes for Biomimetic Calcium Phosphate Mineralization—A Surface with Application Potential in Biomaterials |
title_full_unstemmed | Anionic Polymer Brushes for Biomimetic Calcium Phosphate Mineralization—A Surface with Application Potential in Biomaterials |
title_short | Anionic Polymer Brushes for Biomimetic Calcium Phosphate Mineralization—A Surface with Application Potential in Biomaterials |
title_sort | anionic polymer brushes for biomimetic calcium phosphate mineralization—a surface with application potential in biomaterials |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6403983/ https://www.ncbi.nlm.nih.gov/pubmed/30961090 http://dx.doi.org/10.3390/polym10101165 |
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