Characterization of solution blown thermoplastic polyurethane nanofibers modified with Szygium aromaticum extract

Emine Canbay-Gokce; Yasin Akgul; Ahmet Yakup Gokce; Cigdem Tasdelen-Yucedag; Ali Kilic; Ahmed Hassanin

doi:10.1080/00405000.2019.1631678

Characterization of solution blown thermoplastic polyurethane nanofibers modified with Szygium aromaticum extract

Emine Canbay-Gokce, Yasin Akgul, Ahmet Yakup Gokce, Cigdem Tasdelen-Yucedag, Ali Kilic^*, Ahmed Hassanin

^*Corresponding author for this work

Department of Textile Engineering

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

Antibacterial wound dressing mats were produced via coating solution blown TPU nanofiber mats with Szygium aromaticum extract (clove oil). Soxhlet extraction was used to obtain clove oil (CO) and according to gas chromatography–mass spectrometry analysis, it was shown that extract was mostly composed of eugenol and β-caryophylene, which exhibit superior antimicrobial activity. TPU nanofiber mats were coated with obtained clove oil in order to obtain antibacterial nanofibers. Even 2 mg/cm² clove oil coated TPU nanofibers (E2/TPU) exhibited a zone of inhibition around 24 and 22 mm against S. aureus and E. coli, respectively. On the other hand, air permeability of nanofibrous mats decreased with the increasing amount of clove oil over 5 mg/cm², because clove oil caused changes in nanofiber morphology. However, the presence of clove oil did not affect the morphology of E2/TPU, where air permeability values of those dressings were close to that of neat TPU nanofiber mats.

Original language	English
Pages (from-to)	10-15
Number of pages	6
Journal	Journal of the Textile Institute
Volume	111
Issue number	1
DOIs	https://doi.org/10.1080/00405000.2019.1631678
Publication status	Published - 2 Jan 2020

Bibliographical note

Publisher Copyright:
© 2019, © 2019 The Textile Institute.

Funding

This work was supported by the Istanbul Technical University, Scientific Research Projects Fund (ITU-BAP) [Grant Number: 38050, 39128, 39606] and Istanbul Development Agency (ISTKA) [Grant Number: TR10/16/YNY/0192]. Thanks are also due to Dr. Eman Ghazy for the antibacterial tests. The authors gratefully acknowledge AREKA LLC, Istanbul Technical University Scientific Research Projects Fund (ITU-BAP Grant No: 39128, 39606) and Istanbul Development Agency (ISTKA) for the financial support of this work.

Funders	Funder number
ISTKA	TR10/16/YNY/0192
ITU-BAP	39128, 38050, 39606
Istanbul Technical University Scientific Research Projects Fund
Istanbul Teknik Üniversitesi
Istanbul Kalkinma Ajansi

Keywords

Clove oil
nanofiber
solution blowing
wound dressings

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10.1080/00405000.2019.1631678

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abstract = "Antibacterial wound dressing mats were produced via coating solution blown TPU nanofiber mats with Szygium aromaticum extract (clove oil). Soxhlet extraction was used to obtain clove oil (CO) and according to gas chromatography–mass spectrometry analysis, it was shown that extract was mostly composed of eugenol and β-caryophylene, which exhibit superior antimicrobial activity. TPU nanofiber mats were coated with obtained clove oil in order to obtain antibacterial nanofibers. Even 2 mg/cm2 clove oil coated TPU nanofibers (E2/TPU) exhibited a zone of inhibition around 24 and 22 mm against S. aureus and E. coli, respectively. On the other hand, air permeability of nanofibrous mats decreased with the increasing amount of clove oil over 5 mg/cm2, because clove oil caused changes in nanofiber morphology. However, the presence of clove oil did not affect the morphology of E2/TPU, where air permeability values of those dressings were close to that of neat TPU nanofiber mats.",

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author = "Emine Canbay-Gokce and Yasin Akgul and Gokce, {Ahmet Yakup} and Cigdem Tasdelen-Yucedag and Ali Kilic and Ahmed Hassanin",

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AU - Gokce, Ahmet Yakup

AU - Tasdelen-Yucedag, Cigdem

AU - Kilic, Ali

AU - Hassanin, Ahmed

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AB - Antibacterial wound dressing mats were produced via coating solution blown TPU nanofiber mats with Szygium aromaticum extract (clove oil). Soxhlet extraction was used to obtain clove oil (CO) and according to gas chromatography–mass spectrometry analysis, it was shown that extract was mostly composed of eugenol and β-caryophylene, which exhibit superior antimicrobial activity. TPU nanofiber mats were coated with obtained clove oil in order to obtain antibacterial nanofibers. Even 2 mg/cm2 clove oil coated TPU nanofibers (E2/TPU) exhibited a zone of inhibition around 24 and 22 mm against S. aureus and E. coli, respectively. On the other hand, air permeability of nanofibrous mats decreased with the increasing amount of clove oil over 5 mg/cm2, because clove oil caused changes in nanofiber morphology. However, the presence of clove oil did not affect the morphology of E2/TPU, where air permeability values of those dressings were close to that of neat TPU nanofiber mats.

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Characterization of solution blown thermoplastic polyurethane nanofibers modified with Szygium aromaticum extract

Abstract

Bibliographical note

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Keywords

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