Physically Switchable Antimicrobial Surfaces and Coatings: General Concept and Recent Achievements

Bacterial environmental colonization and subsequent biofilm formation on surfaces represents a significant and alarming problem in various fields, ranging from contamination of medical devices up to safe food packaging. Therefore, the development of surfaces resistant to bacterial colonization is a...

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Autores principales:	Roman Elashnikov, Pavel Ulbrich, Barbora Vokatá, Vladimíra Svobodová Pavlíčková, Václav Švorčík, Oleksiy Lyutakov, Silvie Rimpelová
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	smart nanomaterials antimicrobial coatings physical stimuli smart coatings antifouling surface biomedical applications Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/b5763df80b374ed889052e471a64e021
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spelling	oai:doaj.org-article:b5763df80b374ed889052e471a64e0212021-11-25T18:32:21ZPhysically Switchable Antimicrobial Surfaces and Coatings: General Concept and Recent Achievements10.3390/nano111130832079-4991https://doaj.org/article/b5763df80b374ed889052e471a64e0212021-11-01T00:00:00Zhttps://www.mdpi.com/2079-4991/11/11/3083https://doaj.org/toc/2079-4991Bacterial environmental colonization and subsequent biofilm formation on surfaces represents a significant and alarming problem in various fields, ranging from contamination of medical devices up to safe food packaging. Therefore, the development of surfaces resistant to bacterial colonization is a challenging and actively solved task. In this field, the current promising direction is the design and creation of nanostructured smart surfaces with on-demand activated amicrobial protection. Various surface activation methods have been described recently. In this review article, we focused on the “physical” activation of nanostructured surfaces. In the first part of the review, we briefly describe the basic principles and common approaches of external stimulus application and surface activation, including the temperature-, light-, electric- or magnetic-field-based surface triggering, as well as mechanically induced surface antimicrobial protection. In the latter part, the recent achievements in the field of smart antimicrobial surfaces with physical activation are discussed, with special attention on multiresponsive or multifunctional physically activated coatings. In particular, we mainly discussed the multistimuli surface triggering, which ensures a better degree of surface properties control, as well as simultaneous utilization of several strategies for surface protection, based on a principally different mechanism of antimicrobial action. We also mentioned several recent trends, including the development of the to-detect and to-kill hybrid approach, which ensures the surface activation in a right place at a right time.Roman ElashnikovPavel UlbrichBarbora VokatáVladimíra Svobodová PavlíčkováVáclav ŠvorčíkOleksiy LyutakovSilvie RimpelováMDPI AGarticlesmart nanomaterialsantimicrobial coatingsphysical stimulismart coatingsantifouling surfacebiomedical applicationsChemistryQD1-999ENNanomaterials, Vol 11, Iss 3083, p 3083 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	smart nanomaterials antimicrobial coatings physical stimuli smart coatings antifouling surface biomedical applications Chemistry QD1-999
spellingShingle	smart nanomaterials antimicrobial coatings physical stimuli smart coatings antifouling surface biomedical applications Chemistry QD1-999 Roman Elashnikov Pavel Ulbrich Barbora Vokatá Vladimíra Svobodová Pavlíčková Václav Švorčík Oleksiy Lyutakov Silvie Rimpelová Physically Switchable Antimicrobial Surfaces and Coatings: General Concept and Recent Achievements
description	Bacterial environmental colonization and subsequent biofilm formation on surfaces represents a significant and alarming problem in various fields, ranging from contamination of medical devices up to safe food packaging. Therefore, the development of surfaces resistant to bacterial colonization is a challenging and actively solved task. In this field, the current promising direction is the design and creation of nanostructured smart surfaces with on-demand activated amicrobial protection. Various surface activation methods have been described recently. In this review article, we focused on the “physical” activation of nanostructured surfaces. In the first part of the review, we briefly describe the basic principles and common approaches of external stimulus application and surface activation, including the temperature-, light-, electric- or magnetic-field-based surface triggering, as well as mechanically induced surface antimicrobial protection. In the latter part, the recent achievements in the field of smart antimicrobial surfaces with physical activation are discussed, with special attention on multiresponsive or multifunctional physically activated coatings. In particular, we mainly discussed the multistimuli surface triggering, which ensures a better degree of surface properties control, as well as simultaneous utilization of several strategies for surface protection, based on a principally different mechanism of antimicrobial action. We also mentioned several recent trends, including the development of the to-detect and to-kill hybrid approach, which ensures the surface activation in a right place at a right time.
format	article
author	Roman Elashnikov Pavel Ulbrich Barbora Vokatá Vladimíra Svobodová Pavlíčková Václav Švorčík Oleksiy Lyutakov Silvie Rimpelová
author_facet	Roman Elashnikov Pavel Ulbrich Barbora Vokatá Vladimíra Svobodová Pavlíčková Václav Švorčík Oleksiy Lyutakov Silvie Rimpelová
author_sort	Roman Elashnikov
title	Physically Switchable Antimicrobial Surfaces and Coatings: General Concept and Recent Achievements
title_short	Physically Switchable Antimicrobial Surfaces and Coatings: General Concept and Recent Achievements
title_full	Physically Switchable Antimicrobial Surfaces and Coatings: General Concept and Recent Achievements
title_fullStr	Physically Switchable Antimicrobial Surfaces and Coatings: General Concept and Recent Achievements
title_full_unstemmed	Physically Switchable Antimicrobial Surfaces and Coatings: General Concept and Recent Achievements
title_sort	physically switchable antimicrobial surfaces and coatings: general concept and recent achievements
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/b5763df80b374ed889052e471a64e021
work_keys_str_mv	AT romanelashnikov physicallyswitchableantimicrobialsurfacesandcoatingsgeneralconceptandrecentachievements AT pavelulbrich physicallyswitchableantimicrobialsurfacesandcoatingsgeneralconceptandrecentachievements AT barboravokata physicallyswitchableantimicrobialsurfacesandcoatingsgeneralconceptandrecentachievements AT vladimirasvobodovapavlickova physicallyswitchableantimicrobialsurfacesandcoatingsgeneralconceptandrecentachievements AT vaclavsvorcik physicallyswitchableantimicrobialsurfacesandcoatingsgeneralconceptandrecentachievements AT oleksiylyutakov physicallyswitchableantimicrobialsurfacesandcoatingsgeneralconceptandrecentachievements AT silvierimpelova physicallyswitchableantimicrobialsurfacesandcoatingsgeneralconceptandrecentachievements
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Physically Switchable Antimicrobial Surfaces and Coatings: General Concept and Recent Achievements

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