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Green synthesis of copper nanoparticle using ionic liquid-based extraction from Polygonum minus and their applications

The present work reports the extraction of phenolic compounds from Polygonum minus using ionic liquid as extracting solvent. In this work, 1-Butyl-3-methylimidazolium hydrogen sulfate BMIMHSO4 was used for the extraction of bioactive compounds. Accordingly, ionic liquids based microwave-assisted ext...

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Main Authors: Ullah, H., Wilfred, C.D., Shaharun, M.S.
Format: Article
Published: Taylor and Francis Ltd. 2019
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85048791565&doi=10.1080%2f09593330.2018.1485751&partnerID=40&md5=15a3474b6f59201dfa49a56a479393aa
http://eprints.utp.edu.my/30131/
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spelling my.utp.eprints.301312022-03-25T06:35:07Z Green synthesis of copper nanoparticle using ionic liquid-based extraction from Polygonum minus and their applications Ullah, H. Wilfred, C.D. Shaharun, M.S. The present work reports the extraction of phenolic compounds from Polygonum minus using ionic liquid as extracting solvent. In this work, 1-Butyl-3-methylimidazolium hydrogen sulfate BMIMHSO4 was used for the extraction of bioactive compounds. Accordingly, ionic liquids based microwave-assisted extraction treatment for separating of bioactive compounds from polygonum minus was first performed in the present study. The results obtained in this work have high extraction yield in comparison with conventional solvent. UV/Vis results showed that microwave synthesis was fast, well dispersed and nanosized copper nanoparticle (CuNPs) in comparison with conventional synthesis. CuNPs was characterised by X-Rays diffractometer (XRD), Fourier transform infrared (FTIR), dynamic light scattering (DLS), field emission scanning electron microscopy combined with energy dispersive x-rays (FESEM-EDX), and thermogravimetric analysis (TGA). All the instrumental analyses confirmed the particles were nanosized. Furthermore, the antibacterial activity of as-synthesised CuNPs showed effective inhibitory zone against three different bacteria. The photocatalytic degradation of copper nanoparticles was studied using methylene blue (MB) and methyl orange (MO) dyes under UV light and degraded 99.9% within short time 8 and 7 min. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group. Taylor and Francis Ltd. 2019 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85048791565&doi=10.1080%2f09593330.2018.1485751&partnerID=40&md5=15a3474b6f59201dfa49a56a479393aa Ullah, H. and Wilfred, C.D. and Shaharun, M.S. (2019) Green synthesis of copper nanoparticle using ionic liquid-based extraction from Polygonum minus and their applications. Environmental Technology (United Kingdom), 40 (28). pp. 3705-3712. http://eprints.utp.edu.my/30131/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description The present work reports the extraction of phenolic compounds from Polygonum minus using ionic liquid as extracting solvent. In this work, 1-Butyl-3-methylimidazolium hydrogen sulfate BMIMHSO4 was used for the extraction of bioactive compounds. Accordingly, ionic liquids based microwave-assisted extraction treatment for separating of bioactive compounds from polygonum minus was first performed in the present study. The results obtained in this work have high extraction yield in comparison with conventional solvent. UV/Vis results showed that microwave synthesis was fast, well dispersed and nanosized copper nanoparticle (CuNPs) in comparison with conventional synthesis. CuNPs was characterised by X-Rays diffractometer (XRD), Fourier transform infrared (FTIR), dynamic light scattering (DLS), field emission scanning electron microscopy combined with energy dispersive x-rays (FESEM-EDX), and thermogravimetric analysis (TGA). All the instrumental analyses confirmed the particles were nanosized. Furthermore, the antibacterial activity of as-synthesised CuNPs showed effective inhibitory zone against three different bacteria. The photocatalytic degradation of copper nanoparticles was studied using methylene blue (MB) and methyl orange (MO) dyes under UV light and degraded 99.9% within short time 8 and 7 min. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.
format Article
author Ullah, H.
Wilfred, C.D.
Shaharun, M.S.
spellingShingle Ullah, H.
Wilfred, C.D.
Shaharun, M.S.
Green synthesis of copper nanoparticle using ionic liquid-based extraction from Polygonum minus and their applications
author_facet Ullah, H.
Wilfred, C.D.
Shaharun, M.S.
author_sort Ullah, H.
title Green synthesis of copper nanoparticle using ionic liquid-based extraction from Polygonum minus and their applications
title_short Green synthesis of copper nanoparticle using ionic liquid-based extraction from Polygonum minus and their applications
title_full Green synthesis of copper nanoparticle using ionic liquid-based extraction from Polygonum minus and their applications
title_fullStr Green synthesis of copper nanoparticle using ionic liquid-based extraction from Polygonum minus and their applications
title_full_unstemmed Green synthesis of copper nanoparticle using ionic liquid-based extraction from Polygonum minus and their applications
title_sort green synthesis of copper nanoparticle using ionic liquid-based extraction from polygonum minus and their applications
publisher Taylor and Francis Ltd.
publishDate 2019
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85048791565&doi=10.1080%2f09593330.2018.1485751&partnerID=40&md5=15a3474b6f59201dfa49a56a479393aa
http://eprints.utp.edu.my/30131/
_version_ 1738657064344879104
score 13.211869

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