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Textile/Al2O3-TiO2 nanocomposite as an antimicrobial and radical scavenger wound dressing

Improving the antimicrobial activity and radical scavenging ability of a textile-based nanocomposite (textile/TiO2, textile/Al2O3/TiO2, textile/Al2O3 and textile/Al2O3-TiO2 bimetal oxide nanocomposite) is the key issue in developing a good and flexible wound dressing. In this work, flexible textile...

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Main Authors: Parham, Shokoh, Chandren, Sheela, Wicaksono, Dedy H. B., Bagherbaigi, Saeedeh, Lee, Siew Ling, Yuan, Lai Sin, Nur, Hadi
Format: Article
Language:English
Published: Royal Society of Chemistry 2016
Subjects:
Q Science (General)
Online Access:http://eprints.utm.my/id/eprint/70675/1/ShokohParham2016_TextileAl2O3-TiO2nanocomposite.pdf
http://eprints.utm.my/id/eprint/70675/
http://dx.doi.org/10.1039/c5ra20361a
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spelling my.utm.706752018-08-29T08:29:39Z http://eprints.utm.my/id/eprint/70675/ Textile/Al2O3-TiO2 nanocomposite as an antimicrobial and radical scavenger wound dressing Parham, Shokoh Chandren, Sheela Wicaksono, Dedy H. B. Bagherbaigi, Saeedeh Lee, Siew Ling Yuan, Lai Sin Nur, Hadi Q Science (General) Improving the antimicrobial activity and radical scavenging ability of a textile-based nanocomposite (textile/TiO2, textile/Al2O3/TiO2, textile/Al2O3 and textile/Al2O3-TiO2 bimetal oxide nanocomposite) is the key issue in developing a good and flexible wound dressing. In this work, flexible textile attached with Al2O3-TiO2 nanoparticles was prepared by dipping the textile in a suspension containing Al2O3-TiO2 nanoparticles (150 mmol l-1). The mean radical scavenging ability for textile/TiO2, textile/Al2O3/TiO2, textile/Al2O3 and textile/Al2O3-TiO2 bimetal oxide nanocomposites as measured by liquid ultraviolet visible spectroscopy (UV-Vis) coupled with dependence formula was 0.2%, 35.5%, 35.0% and 38.2%, respectively. Based on the X-ray diffraction (XRD) patterns, the preface reactive oxygen species (ROS) scavenging ability shown by the textile/Al2O3-TiO2 bimetal oxide nanocomposite is most probably caused by the crystal structure concluding in a corundum-like structure, with Al3+ ions filling the octahedral sites in the lattice. Increased antimicrobial activity measured by optical density at 600 nm recorded for textile/Al2O3-TiO2 bimetal oxide nanocomposites showed better interaction between Al2O3 and TiO2 nanoparticles. This good interaction is expected to lead to better antimicrobial and radical scavenging ability as shown by the E. coli and human skin fibroblast (HSF) cytotoxicity tests, respectively Royal Society of Chemistry 2016 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/70675/1/ShokohParham2016_TextileAl2O3-TiO2nanocomposite.pdf Parham, Shokoh and Chandren, Sheela and Wicaksono, Dedy H. B. and Bagherbaigi, Saeedeh and Lee, Siew Ling and Yuan, Lai Sin and Nur, Hadi (2016) Textile/Al2O3-TiO2 nanocomposite as an antimicrobial and radical scavenger wound dressing. RSC Advances, 6 (10). pp. 8188-8197. ISSN 2046-2069 http://dx.doi.org/10.1039/c5ra20361a DOI: 10.1039/c5ra20361a
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic Q Science (General)
spellingShingle Q Science (General)
Parham, Shokoh
Chandren, Sheela
Wicaksono, Dedy H. B.
Bagherbaigi, Saeedeh
Lee, Siew Ling
Yuan, Lai Sin
Nur, Hadi
Textile/Al2O3-TiO2 nanocomposite as an antimicrobial and radical scavenger wound dressing
description Improving the antimicrobial activity and radical scavenging ability of a textile-based nanocomposite (textile/TiO2, textile/Al2O3/TiO2, textile/Al2O3 and textile/Al2O3-TiO2 bimetal oxide nanocomposite) is the key issue in developing a good and flexible wound dressing. In this work, flexible textile attached with Al2O3-TiO2 nanoparticles was prepared by dipping the textile in a suspension containing Al2O3-TiO2 nanoparticles (150 mmol l-1). The mean radical scavenging ability for textile/TiO2, textile/Al2O3/TiO2, textile/Al2O3 and textile/Al2O3-TiO2 bimetal oxide nanocomposites as measured by liquid ultraviolet visible spectroscopy (UV-Vis) coupled with dependence formula was 0.2%, 35.5%, 35.0% and 38.2%, respectively. Based on the X-ray diffraction (XRD) patterns, the preface reactive oxygen species (ROS) scavenging ability shown by the textile/Al2O3-TiO2 bimetal oxide nanocomposite is most probably caused by the crystal structure concluding in a corundum-like structure, with Al3+ ions filling the octahedral sites in the lattice. Increased antimicrobial activity measured by optical density at 600 nm recorded for textile/Al2O3-TiO2 bimetal oxide nanocomposites showed better interaction between Al2O3 and TiO2 nanoparticles. This good interaction is expected to lead to better antimicrobial and radical scavenging ability as shown by the E. coli and human skin fibroblast (HSF) cytotoxicity tests, respectively
format Article
author Parham, Shokoh
Chandren, Sheela
Wicaksono, Dedy H. B.
Bagherbaigi, Saeedeh
Lee, Siew Ling
Yuan, Lai Sin
Nur, Hadi
author_facet Parham, Shokoh
Chandren, Sheela
Wicaksono, Dedy H. B.
Bagherbaigi, Saeedeh
Lee, Siew Ling
Yuan, Lai Sin
Nur, Hadi
author_sort Parham, Shokoh
title Textile/Al2O3-TiO2 nanocomposite as an antimicrobial and radical scavenger wound dressing
title_short Textile/Al2O3-TiO2 nanocomposite as an antimicrobial and radical scavenger wound dressing
title_full Textile/Al2O3-TiO2 nanocomposite as an antimicrobial and radical scavenger wound dressing
title_fullStr Textile/Al2O3-TiO2 nanocomposite as an antimicrobial and radical scavenger wound dressing
title_full_unstemmed Textile/Al2O3-TiO2 nanocomposite as an antimicrobial and radical scavenger wound dressing
title_sort textile/al2o3-tio2 nanocomposite as an antimicrobial and radical scavenger wound dressing
publisher Royal Society of Chemistry
publishDate 2016
url http://eprints.utm.my/id/eprint/70675/1/ShokohParham2016_TextileAl2O3-TiO2nanocomposite.pdf
http://eprints.utm.my/id/eprint/70675/
http://dx.doi.org/10.1039/c5ra20361a
_version_ 1643656111103934464
score 13.211869

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