Antibacterial Property of Cellulose Acetate Composite Materials Reinforced with Aluminum Nitride

Cellulose acetate (CA) is a synthetic compound that is derived from the acetylation of cellulose. CA is well known as it has been used for many commercial products such as textiles, plastic films, and cigarette filters. In this research, antibacterial CA composites were produced by addition of alumi...

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Autores principales:	Thefye P. M. Sunthar, Francesco Boschetto, Hoan Ngoc Doan, Taigi Honma, Kenji Kinashi, Tetsuya Adachi, Elia Marin, Wenliang Zhu, Giuseppe Pezzotti
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	aluminum nitride composite antibacterial mechanical thermal cellulose acetate Therapeutics. Pharmacology RM1-950
Acceso en línea:	https://doaj.org/article/66ab802d59c74679b6efa2585aef5ab0
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spelling	oai:doaj.org-article:66ab802d59c74679b6efa2585aef5ab02021-11-25T16:22:12ZAntibacterial Property of Cellulose Acetate Composite Materials Reinforced with Aluminum Nitride10.3390/antibiotics101112922079-6382https://doaj.org/article/66ab802d59c74679b6efa2585aef5ab02021-10-01T00:00:00Zhttps://www.mdpi.com/2079-6382/10/11/1292https://doaj.org/toc/2079-6382Cellulose acetate (CA) is a synthetic compound that is derived from the acetylation of cellulose. CA is well known as it has been used for many commercial products such as textiles, plastic films, and cigarette filters. In this research, antibacterial CA composites were produced by addition of aluminum nitride (AlN) at different weight percentage, from 0 wt. % to 20 wt. %. The surface characterization was performed using laser microscope, Raman and FTIR spectroscopy. The mechanical and thermal properties of the composite were analyzed. Although the mechanical strength tended to decrease as the concentration of AlN increased and needed to be optimized, the melting temperature (T<sub>m</sub>) and glass transition temperature (T<sub>g</sub>) showed a shift toward higher values as the AlN concentration increased leading to an improvement in thermal properties. AlN additions in weight percentages >10 wt. % led to appreciable antibacterial properties against <i>S. epidermidis</i> and <i>E. coli</i> bacteria. Antibacterial CA/AlN composites with higher thermal stability have potential applications as alternative materials for plastic packaging in the food industry.Thefye P. M. SuntharFrancesco BoschettoHoan Ngoc DoanTaigi HonmaKenji KinashiTetsuya AdachiElia MarinWenliang ZhuGiuseppe PezzottiMDPI AGarticlealuminum nitridecompositeantibacterialmechanicalthermalcellulose acetateTherapeutics. PharmacologyRM1-950ENAntibiotics, Vol 10, Iss 1292, p 1292 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	aluminum nitride composite antibacterial mechanical thermal cellulose acetate Therapeutics. Pharmacology RM1-950
spellingShingle	aluminum nitride composite antibacterial mechanical thermal cellulose acetate Therapeutics. Pharmacology RM1-950 Thefye P. M. Sunthar Francesco Boschetto Hoan Ngoc Doan Taigi Honma Kenji Kinashi Tetsuya Adachi Elia Marin Wenliang Zhu Giuseppe Pezzotti Antibacterial Property of Cellulose Acetate Composite Materials Reinforced with Aluminum Nitride
description	Cellulose acetate (CA) is a synthetic compound that is derived from the acetylation of cellulose. CA is well known as it has been used for many commercial products such as textiles, plastic films, and cigarette filters. In this research, antibacterial CA composites were produced by addition of aluminum nitride (AlN) at different weight percentage, from 0 wt. % to 20 wt. %. The surface characterization was performed using laser microscope, Raman and FTIR spectroscopy. The mechanical and thermal properties of the composite were analyzed. Although the mechanical strength tended to decrease as the concentration of AlN increased and needed to be optimized, the melting temperature (T<sub>m</sub>) and glass transition temperature (T<sub>g</sub>) showed a shift toward higher values as the AlN concentration increased leading to an improvement in thermal properties. AlN additions in weight percentages >10 wt. % led to appreciable antibacterial properties against <i>S. epidermidis</i> and <i>E. coli</i> bacteria. Antibacterial CA/AlN composites with higher thermal stability have potential applications as alternative materials for plastic packaging in the food industry.
format	article
author	Thefye P. M. Sunthar Francesco Boschetto Hoan Ngoc Doan Taigi Honma Kenji Kinashi Tetsuya Adachi Elia Marin Wenliang Zhu Giuseppe Pezzotti
author_facet	Thefye P. M. Sunthar Francesco Boschetto Hoan Ngoc Doan Taigi Honma Kenji Kinashi Tetsuya Adachi Elia Marin Wenliang Zhu Giuseppe Pezzotti
author_sort	Thefye P. M. Sunthar
title	Antibacterial Property of Cellulose Acetate Composite Materials Reinforced with Aluminum Nitride
title_short	Antibacterial Property of Cellulose Acetate Composite Materials Reinforced with Aluminum Nitride
title_full	Antibacterial Property of Cellulose Acetate Composite Materials Reinforced with Aluminum Nitride
title_fullStr	Antibacterial Property of Cellulose Acetate Composite Materials Reinforced with Aluminum Nitride
title_full_unstemmed	Antibacterial Property of Cellulose Acetate Composite Materials Reinforced with Aluminum Nitride
title_sort	antibacterial property of cellulose acetate composite materials reinforced with aluminum nitride
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/66ab802d59c74679b6efa2585aef5ab0
work_keys_str_mv	AT thefyepmsunthar antibacterialpropertyofcelluloseacetatecompositematerialsreinforcedwithaluminumnitride AT francescoboschetto antibacterialpropertyofcelluloseacetatecompositematerialsreinforcedwithaluminumnitride AT hoanngocdoan antibacterialpropertyofcelluloseacetatecompositematerialsreinforcedwithaluminumnitride AT taigihonma antibacterialpropertyofcelluloseacetatecompositematerialsreinforcedwithaluminumnitride AT kenjikinashi antibacterialpropertyofcelluloseacetatecompositematerialsreinforcedwithaluminumnitride AT tetsuyaadachi antibacterialpropertyofcelluloseacetatecompositematerialsreinforcedwithaluminumnitride AT eliamarin antibacterialpropertyofcelluloseacetatecompositematerialsreinforcedwithaluminumnitride AT wenliangzhu antibacterialpropertyofcelluloseacetatecompositematerialsreinforcedwithaluminumnitride AT giuseppepezzotti antibacterialpropertyofcelluloseacetatecompositematerialsreinforcedwithaluminumnitride
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Antibacterial Property of Cellulose Acetate Composite Materials Reinforced with Aluminum Nitride

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