Synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties

A series of new cholinium-based ionic liquids (ILs) was synthesized by using simple neutralization reaction. The synthesized ILs were choline phenylacetate, choline ricinoleate and choline trichloroacetate. Result obtained from FT-IR, 1 H and 13 C NMR, mass spectrometry, thermogravimetric and differ...

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Main Authors: Ahmad, H., Zaharudin, N.S., Majid, N.N.A., Jumbri, K., Rahman, M.B.A.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.22160 /
Published: 2019
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061603629&partnerID=40&md5=6491a20f3f0da33cb464afba1b0afd51
http://eprints.utp.edu.my/22160/
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spelling utp-eprints.221602019-02-28T05:44:44Z Synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties Ahmad, H. Zaharudin, N.S. Majid, N.N.A. Jumbri, K. Rahman, M.B.A. A series of new cholinium-based ionic liquids (ILs) was synthesized by using simple neutralization reaction. The synthesized ILs were choline phenylacetate, choline ricinoleate and choline trichloroacetate. Result obtained from FT-IR, 1 H and 13 C NMR, mass spectrometry, thermogravimetric and differential scanning calorimetry confirmed the formation of these cholinium-based ILs. These ILs were then tested for their anti-microbial properties towards seven types of bacteria which consist of three Gram-positive bacteria, Bacillus subtilis (B29), Staphylococcus aureus (S276), Staphylococcus epidermidis (S273), two Gram-negative bacteria, Pseudomonas aeruginosa (ATCC 15442) and Escherichia coli (E266) and two types of yeasts, Candida albicans (9002) and Candida tropicalis (A3). Interestingly, all of the cholinium ILs possess excellent antimicrobial activity as good as the standard, Streptomycin. The most significant antimicrobial activity was observed in choline phenylacetate against all seven types of bacteria tested in this study. © 2019 Penerbit Akademia Baru. 2019 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061603629&partnerID=40&md5=6491a20f3f0da33cb464afba1b0afd51 Ahmad, H. and Zaharudin, N.S. and Majid, N.N.A. and Jumbri, K. and Rahman, M.B.A. (2019) Synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 54 (2). pp. 124-132. http://eprints.utp.edu.my/22160/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description A series of new cholinium-based ionic liquids (ILs) was synthesized by using simple neutralization reaction. The synthesized ILs were choline phenylacetate, choline ricinoleate and choline trichloroacetate. Result obtained from FT-IR, 1 H and 13 C NMR, mass spectrometry, thermogravimetric and differential scanning calorimetry confirmed the formation of these cholinium-based ILs. These ILs were then tested for their anti-microbial properties towards seven types of bacteria which consist of three Gram-positive bacteria, Bacillus subtilis (B29), Staphylococcus aureus (S276), Staphylococcus epidermidis (S273), two Gram-negative bacteria, Pseudomonas aeruginosa (ATCC 15442) and Escherichia coli (E266) and two types of yeasts, Candida albicans (9002) and Candida tropicalis (A3). Interestingly, all of the cholinium ILs possess excellent antimicrobial activity as good as the standard, Streptomycin. The most significant antimicrobial activity was observed in choline phenylacetate against all seven types of bacteria tested in this study. © 2019 Penerbit Akademia Baru.
format Article
author Ahmad, H.
Zaharudin, N.S.
Majid, N.N.A.
Jumbri, K.
Rahman, M.B.A.
spellingShingle Ahmad, H.
Zaharudin, N.S.
Majid, N.N.A.
Jumbri, K.
Rahman, M.B.A.
Synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties
author_sort Ahmad, H.
title Synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties
title_short Synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties
title_full Synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties
title_fullStr Synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties
title_full_unstemmed Synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties
title_sort synthesis and characterization of new choline-based ionic liquids and their antimicrobial properties
publishDate 2019
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061603629&partnerID=40&md5=6491a20f3f0da33cb464afba1b0afd51
http://eprints.utp.edu.my/22160/
_version_ 1741196577707393024
score 11.62408

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