Poly(lactic acid)/Zinc/Alginate Complex Material: Preparation and Antimicrobial Properties

The aim of this study was to investigate an antimicrobial and degradable composite material consisting of melt-blown poly(lactic acid) nonwoven fabrics, alginate, and zinc. This paper describes the method of preparation and the characterization of the physicochemical and antimicrobial properties of...

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Autores principales:	Marcin H. Kudzin, Małgorzata Giełdowska, Zdzisława Mrozińska, Maciej Boguń
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	alginate alginic acid antibacterial activity biodegradable composite composite melt-blown Therapeutics. Pharmacology RM1-950
Acceso en línea:	https://doaj.org/article/721890ba82ae4760a3a29d5a17a5d73b
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spelling	oai:doaj.org-article:721890ba82ae4760a3a29d5a17a5d73b2021-11-25T16:22:53ZPoly(lactic acid)/Zinc/Alginate Complex Material: Preparation and Antimicrobial Properties10.3390/antibiotics101113272079-6382https://doaj.org/article/721890ba82ae4760a3a29d5a17a5d73b2021-10-01T00:00:00Zhttps://www.mdpi.com/2079-6382/10/11/1327https://doaj.org/toc/2079-6382The aim of this study was to investigate an antimicrobial and degradable composite material consisting of melt-blown poly(lactic acid) nonwoven fabrics, alginate, and zinc. This paper describes the method of preparation and the characterization of the physicochemical and antimicrobial properties of the new fibrous composite material. The procedure consists of fabrication of nonwoven fabric and two steps of dip-coating modification: (1) impregnation of nonwoven samples in the solution of alginic sodium salt and (2) immersion in a solution of zinc (II) chloride. The characterization and analysis of new material included scanning electron microscopy (SEM), specific surface area (SSA), and total/average pore volume (BET). The polylactide/alginate/Zn fibrous composite were subjected to microbial activity tests against colonies of Gram-positive (<i>Staphylococcus aureus</i>), Gram-negative (<i>Escherichia coli</i>) bacterial strains, and the following fungal strains: <i>Aspergillus niger</i> van Tieghem and <i>Chaetomium globosum</i>. These results lay a technical foundation for the development and potential application of new composite as an antibacterial/antifungal material in biomedical areas.Marcin H. KudzinMałgorzata GiełdowskaZdzisława MrozińskaMaciej BoguńMDPI AGarticlealginatealginic acidantibacterial activitybiodegradable compositecompositemelt-blownTherapeutics. PharmacologyRM1-950ENAntibiotics, Vol 10, Iss 1327, p 1327 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	alginate alginic acid antibacterial activity biodegradable composite composite melt-blown Therapeutics. Pharmacology RM1-950
spellingShingle	alginate alginic acid antibacterial activity biodegradable composite composite melt-blown Therapeutics. Pharmacology RM1-950 Marcin H. Kudzin Małgorzata Giełdowska Zdzisława Mrozińska Maciej Boguń Poly(lactic acid)/Zinc/Alginate Complex Material: Preparation and Antimicrobial Properties
description	The aim of this study was to investigate an antimicrobial and degradable composite material consisting of melt-blown poly(lactic acid) nonwoven fabrics, alginate, and zinc. This paper describes the method of preparation and the characterization of the physicochemical and antimicrobial properties of the new fibrous composite material. The procedure consists of fabrication of nonwoven fabric and two steps of dip-coating modification: (1) impregnation of nonwoven samples in the solution of alginic sodium salt and (2) immersion in a solution of zinc (II) chloride. The characterization and analysis of new material included scanning electron microscopy (SEM), specific surface area (SSA), and total/average pore volume (BET). The polylactide/alginate/Zn fibrous composite were subjected to microbial activity tests against colonies of Gram-positive (<i>Staphylococcus aureus</i>), Gram-negative (<i>Escherichia coli</i>) bacterial strains, and the following fungal strains: <i>Aspergillus niger</i> van Tieghem and <i>Chaetomium globosum</i>. These results lay a technical foundation for the development and potential application of new composite as an antibacterial/antifungal material in biomedical areas.
format	article
author	Marcin H. Kudzin Małgorzata Giełdowska Zdzisława Mrozińska Maciej Boguń
author_facet	Marcin H. Kudzin Małgorzata Giełdowska Zdzisława Mrozińska Maciej Boguń
author_sort	Marcin H. Kudzin
title	Poly(lactic acid)/Zinc/Alginate Complex Material: Preparation and Antimicrobial Properties
title_short	Poly(lactic acid)/Zinc/Alginate Complex Material: Preparation and Antimicrobial Properties
title_full	Poly(lactic acid)/Zinc/Alginate Complex Material: Preparation and Antimicrobial Properties
title_fullStr	Poly(lactic acid)/Zinc/Alginate Complex Material: Preparation and Antimicrobial Properties
title_full_unstemmed	Poly(lactic acid)/Zinc/Alginate Complex Material: Preparation and Antimicrobial Properties
title_sort	poly(lactic acid)/zinc/alginate complex material: preparation and antimicrobial properties
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/721890ba82ae4760a3a29d5a17a5d73b
work_keys_str_mv	AT marcinhkudzin polylacticacidzincalginatecomplexmaterialpreparationandantimicrobialproperties AT małgorzatagiełdowska polylacticacidzincalginatecomplexmaterialpreparationandantimicrobialproperties AT zdzisławamrozinska polylacticacidzincalginatecomplexmaterialpreparationandantimicrobialproperties AT maciejbogun polylacticacidzincalginatecomplexmaterialpreparationandantimicrobialproperties
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Poly(lactic acid)/Zinc/Alginate Complex Material: Preparation and Antimicrobial Properties

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