Preparation of cypress (Cupressus sempervirens L.) essential oil loaded poly(lactic acid) nanofibers

This study investigated the production of poly(lactic acid) (PLA) nanofibers containing cypress (CUP) essential oil (EO) via electrospinning. The nanofibers were produced from polymer solution prepared with different percentages of cypress EO. Cypress EO-containing PLA nanofibers were characterized...

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Autores principales:	Argui Hayfa, Suner Salih Can, Periz Çağdaş Deniz, Ulusoy Seyhan, Türker Gülen, Ben-Attia Mossadok, Büyükkaya Fikret, Oral Ayhan, Coşkun Yalçın, Said Hechmi
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	poly(lactic acid) cypress essential oil electrospinning nanofibers controlled release antibacterial activity Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/16851cbe1c624f49ad4c79f8d79aa2ee
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spelling	oai:doaj.org-article:16851cbe1c624f49ad4c79f8d79aa2ee2021-12-05T14:10:44ZPreparation of cypress (Cupressus sempervirens L.) essential oil loaded poly(lactic acid) nanofibers2391-542010.1515/chem-2021-0065https://doaj.org/article/16851cbe1c624f49ad4c79f8d79aa2ee2021-07-01T00:00:00Zhttps://doi.org/10.1515/chem-2021-0065https://doaj.org/toc/2391-5420This study investigated the production of poly(lactic acid) (PLA) nanofibers containing cypress (CUP) essential oil (EO) via electrospinning. The nanofibers were produced from polymer solution prepared with different percentages of cypress EO. Cypress EO-containing PLA nanofibers were characterized and some mechanical and thermal properties were examined using thermogravimetric analysis, scanning electron microscopy, Fourier-transform infrared spectroscopy, and dynamic mechanical analysis. The thermal stability of the nanofibers was reduced depending on the percentage of the cypress EO. As the ratio of the cypress EO to polymer matrices was increased, it was observed that the glassy transition temperatures of the nanofibers decreased and their flexibility increased. The T g value was determined to be 53.74°C for the neat PLA nanofiber, while 51.83°C for the PLA-CUP nanofiber (containing 15% cypress EO). According to the results of releasing trial, the increased amount of cypress EO resulted in less cypress EO releasing from polymer matrices. The nanofibers were observed to exhibit antibacterial activity against Escherichia coli and Staphylococcus aureus. The inhibition zone diameter of the nanofibers containing 10% cypress EO was 20 mm for S. aureus and 16 mm for E. coli, while 10 mm in the presence of Kanamycin.Argui HayfaSuner Salih CanPeriz Çağdaş DenizUlusoy SeyhanTürker GülenBen-Attia MossadokBüyükkaya FikretOral AyhanCoşkun YalçınSaid HechmiDe Gruyterarticlepoly(lactic acid)cypress essential oilelectrospinningnanofiberscontrolled releaseantibacterial activityChemistryQD1-999ENOpen Chemistry, Vol 19, Iss 1, Pp 796-805 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	poly(lactic acid) cypress essential oil electrospinning nanofibers controlled release antibacterial activity Chemistry QD1-999
spellingShingle	poly(lactic acid) cypress essential oil electrospinning nanofibers controlled release antibacterial activity Chemistry QD1-999 Argui Hayfa Suner Salih Can Periz Çağdaş Deniz Ulusoy Seyhan Türker Gülen Ben-Attia Mossadok Büyükkaya Fikret Oral Ayhan Coşkun Yalçın Said Hechmi Preparation of cypress (Cupressus sempervirens L.) essential oil loaded poly(lactic acid) nanofibers
description	This study investigated the production of poly(lactic acid) (PLA) nanofibers containing cypress (CUP) essential oil (EO) via electrospinning. The nanofibers were produced from polymer solution prepared with different percentages of cypress EO. Cypress EO-containing PLA nanofibers were characterized and some mechanical and thermal properties were examined using thermogravimetric analysis, scanning electron microscopy, Fourier-transform infrared spectroscopy, and dynamic mechanical analysis. The thermal stability of the nanofibers was reduced depending on the percentage of the cypress EO. As the ratio of the cypress EO to polymer matrices was increased, it was observed that the glassy transition temperatures of the nanofibers decreased and their flexibility increased. The T g value was determined to be 53.74°C for the neat PLA nanofiber, while 51.83°C for the PLA-CUP nanofiber (containing 15% cypress EO). According to the results of releasing trial, the increased amount of cypress EO resulted in less cypress EO releasing from polymer matrices. The nanofibers were observed to exhibit antibacterial activity against Escherichia coli and Staphylococcus aureus. The inhibition zone diameter of the nanofibers containing 10% cypress EO was 20 mm for S. aureus and 16 mm for E. coli, while 10 mm in the presence of Kanamycin.
format	article
author	Argui Hayfa Suner Salih Can Periz Çağdaş Deniz Ulusoy Seyhan Türker Gülen Ben-Attia Mossadok Büyükkaya Fikret Oral Ayhan Coşkun Yalçın Said Hechmi
author_facet	Argui Hayfa Suner Salih Can Periz Çağdaş Deniz Ulusoy Seyhan Türker Gülen Ben-Attia Mossadok Büyükkaya Fikret Oral Ayhan Coşkun Yalçın Said Hechmi
author_sort	Argui Hayfa
title	Preparation of cypress (Cupressus sempervirens L.) essential oil loaded poly(lactic acid) nanofibers
title_short	Preparation of cypress (Cupressus sempervirens L.) essential oil loaded poly(lactic acid) nanofibers
title_full	Preparation of cypress (Cupressus sempervirens L.) essential oil loaded poly(lactic acid) nanofibers
title_fullStr	Preparation of cypress (Cupressus sempervirens L.) essential oil loaded poly(lactic acid) nanofibers
title_full_unstemmed	Preparation of cypress (Cupressus sempervirens L.) essential oil loaded poly(lactic acid) nanofibers
title_sort	preparation of cypress (cupressus sempervirens l.) essential oil loaded poly(lactic acid) nanofibers
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/16851cbe1c624f49ad4c79f8d79aa2ee
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Preparation of cypress (Cupressus sempervirens L.) essential oil loaded poly(lactic acid) nanofibers

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