eprintid: 10937
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/09/37
datestamp: 2023-11-09 16:37:33
lastmod: 2023-11-09 16:37:33
status_changed: 2023-11-09 16:32:33
type: article
metadata_visibility: show
creators_name: Khan, A.S.
creators_name: Nasrullah, A.
creators_name: Ullah, Z.
creators_name: Bhat, A.H.
creators_name: Ghanem, O.B.
creators_name: Muhammad, N.
creators_name: Rashid, M.U.
creators_name: Man, Z.
title: Thermophysical properties and ecotoxicity of new nitrile functionalised protic ionic liquids
ispublished: pub
keywords: Alkylation; Bacteria; Chain length; Cyanides; Escherichia coli; Ionic liquids; Ions; Liquids; Magnetic resonance spectroscopy; Negative ions; Nuclear magnetic resonance spectroscopy; Refractive index; Toxicity; Volumetric analysis, Alkyl chain lengths; Ecotoxicity; Effect of temperature; Nitrile functionality; Protic ionic liquids; Staphylococcus aureus; Volumetric properties; Wide temperature ranges, Thermodynamic properties
note: cited By 16
abstract: In this present research, five nitrile functionalised imidazolium based protic ionic liquids (PILs) by varying alkyl chain length of anions were synthesized. The synthesized ILs were characterized with nuclear magnetic resonance spectroscopy (NMR) and elemental analyser (CHNS). Various thermophysical properties such as refractive index, density, viscosity and thermal stability were measured over wide temperature range. From the density experimental data, different volumetric properties were estimated using well established empirical equations. Moreover, the effect of temperature and increase of alkyl substitutions attached to anion has been evaluated for the studied properties. The toxicity of the synthesized ILs has been assessed against three human pathogenic bacteria i.e., Aeromonas hydrophila A97 (AH), Escherichia coli E149 (EC), and Staphylococcus aureus S244 (SA) in light to identify the influence of increasing alkyl substitution of the anion moiety on the overall toxicity of PILs. © 2017
date: 2018
publisher: Elsevier B.V.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85034435415&doi=10.1016%2fj.molliq.2017.10.141&partnerID=40&md5=872bac3d648b85e3b8ba9d1773c31e1f
id_number: 10.1016/j.molliq.2017.10.141
full_text_status: none
publication: Journal of Molecular Liquids
volume: 249
pagerange: 583-590
refereed: TRUE
issn: 01677322
citation:   Khan, A.S. and Nasrullah, A. and Ullah, Z. and Bhat, A.H. and Ghanem, O.B. and Muhammad, N. and Rashid, M.U. and Man, Z.  (2018) Thermophysical properties and ecotoxicity of new nitrile functionalised protic ionic liquids.  Journal of Molecular Liquids, 249.  pp. 583-590.  ISSN 01677322