Printable Resin Modified by Grafted Silver Nanoparticles for Preparation of Antifouling Microstructures with Antibacterial Effect

The usage of three-dimensional (3D) printed materials in many bioapplications has been one of the fastest-growing sectors in the nanobiomaterial industry in the last couple of years. In this work, we present a chemical approach for grafting silver nanoparticles (AgNPs) into a resin matrix, which is...

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Autores principales:	Hazem Idriss, Roman Elashnikov, Silvie Rimpelová, Barbora Vokatá, Petr Haušild, Zdeňka Kolská, Oleksiy Lyukatov, Václav Švorčík
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	silver nanoparticles diazonium salt antibacterial activity biomaterial CAD/CAM antifouling properties Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/8680c5f11f4646b4949c40ea6d3ef079
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spelling	oai:doaj.org-article:8680c5f11f4646b4949c40ea6d3ef0792021-11-11T18:48:41ZPrintable Resin Modified by Grafted Silver Nanoparticles for Preparation of Antifouling Microstructures with Antibacterial Effect10.3390/polym132138382073-4360https://doaj.org/article/8680c5f11f4646b4949c40ea6d3ef0792021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4360/13/21/3838https://doaj.org/toc/2073-4360The usage of three-dimensional (3D) printed materials in many bioapplications has been one of the fastest-growing sectors in the nanobiomaterial industry in the last couple of years. In this work, we present a chemical approach for grafting silver nanoparticles (AgNPs) into a resin matrix, which is convenient for 3D printing. In this way, the samples can be prepared and are able to release silver ions (Ag<sup>+</sup>) with excellent antibacterial effect against bacterial strains of <i>E. coli</i> and <i>S. epidermidis</i>. By the proposed process, the AgNPs are perfectly mixed and involved in the polymerization process and their distribution in the matrix is homogenous. It was also demonstrated that this approach does not affect the printing resolution and the resin is therefore suitable for the construction of microstructures enabling controlled silver ion release and antifouling properties. At the same time the physical properties of the material, such as viscosity and elasticity modulus are preserved. The described approach can be used for the fabrication of facile, low-cost 3D printed resin with antifouling-antibacterial properties with the possibility to control the release of Ag<sup>+</sup> through microstructuring.Hazem IdrissRoman ElashnikovSilvie RimpelováBarbora VokatáPetr HaušildZdeňka KolskáOleksiy LyukatovVáclav ŠvorčíkMDPI AGarticlesilver nanoparticlesdiazonium saltantibacterial activitybiomaterialCAD/CAMantifouling propertiesOrganic chemistryQD241-441ENPolymers, Vol 13, Iss 3838, p 3838 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	silver nanoparticles diazonium salt antibacterial activity biomaterial CAD/CAM antifouling properties Organic chemistry QD241-441
spellingShingle	silver nanoparticles diazonium salt antibacterial activity biomaterial CAD/CAM antifouling properties Organic chemistry QD241-441 Hazem Idriss Roman Elashnikov Silvie Rimpelová Barbora Vokatá Petr Haušild Zdeňka Kolská Oleksiy Lyukatov Václav Švorčík Printable Resin Modified by Grafted Silver Nanoparticles for Preparation of Antifouling Microstructures with Antibacterial Effect
description	The usage of three-dimensional (3D) printed materials in many bioapplications has been one of the fastest-growing sectors in the nanobiomaterial industry in the last couple of years. In this work, we present a chemical approach for grafting silver nanoparticles (AgNPs) into a resin matrix, which is convenient for 3D printing. In this way, the samples can be prepared and are able to release silver ions (Ag<sup>+</sup>) with excellent antibacterial effect against bacterial strains of <i>E. coli</i> and <i>S. epidermidis</i>. By the proposed process, the AgNPs are perfectly mixed and involved in the polymerization process and their distribution in the matrix is homogenous. It was also demonstrated that this approach does not affect the printing resolution and the resin is therefore suitable for the construction of microstructures enabling controlled silver ion release and antifouling properties. At the same time the physical properties of the material, such as viscosity and elasticity modulus are preserved. The described approach can be used for the fabrication of facile, low-cost 3D printed resin with antifouling-antibacterial properties with the possibility to control the release of Ag<sup>+</sup> through microstructuring.
format	article
author	Hazem Idriss Roman Elashnikov Silvie Rimpelová Barbora Vokatá Petr Haušild Zdeňka Kolská Oleksiy Lyukatov Václav Švorčík
author_facet	Hazem Idriss Roman Elashnikov Silvie Rimpelová Barbora Vokatá Petr Haušild Zdeňka Kolská Oleksiy Lyukatov Václav Švorčík
author_sort	Hazem Idriss
title	Printable Resin Modified by Grafted Silver Nanoparticles for Preparation of Antifouling Microstructures with Antibacterial Effect
title_short	Printable Resin Modified by Grafted Silver Nanoparticles for Preparation of Antifouling Microstructures with Antibacterial Effect
title_full	Printable Resin Modified by Grafted Silver Nanoparticles for Preparation of Antifouling Microstructures with Antibacterial Effect
title_fullStr	Printable Resin Modified by Grafted Silver Nanoparticles for Preparation of Antifouling Microstructures with Antibacterial Effect
title_full_unstemmed	Printable Resin Modified by Grafted Silver Nanoparticles for Preparation of Antifouling Microstructures with Antibacterial Effect
title_sort	printable resin modified by grafted silver nanoparticles for preparation of antifouling microstructures with antibacterial effect
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/8680c5f11f4646b4949c40ea6d3ef079
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Printable Resin Modified by Grafted Silver Nanoparticles for Preparation of Antifouling Microstructures with Antibacterial Effect

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