Nimal Gunaratne

Dr

  • Room 02.004 - David Keir Building

    United Kingdom

1993 …2021

Research output per year

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Research Output

1993

A molecular photoionic AND gate based on fluorescent signalling

De Silva, A. P., Gunaratne, H. Q. N. & McCoy, C. P., 01 Jul 1993, In : Nature. 364, 6432, p. 42-44 3 p.

Research output: Contribution to journalArticle

931 Citations (Scopus)
1994
138 Citations (Scopus)
1995
291 Citations (Scopus)
1996
170 Citations (Scopus)

Fluorescent Signalling of the Brain Neurotransmitter Gamma Amino Butyric Acid and Related Amino Acid Zwitterions

De Silva, A. P., Gunaratne, H. Q. N., McVeigh, C., Maguire, G., Maxwell, P. R. S. & O'Hanlon, E., 1996, In : Chemical Communications. 18, p. 2191-2192 2 p.

Research output: Contribution to journalArticle

101 Citations (Scopus)

Fluorescent switches with high selectivity towards sodium ions: Correlation of ion-induced conformation switching with fluorescence function

De Silva, A. P., Gunaratne, H. Q. N., Gunnlaugsson, T. & Nieuwenhuizen, M., 01 Jan 1996, In : Chemical Communications. 16, p. 1967-1968 2 p.

Research output: Contribution to journalArticle

99 Citations (Scopus)

Signalling Recognition Events with Fluorescent Sensors and Switches

De Silva, A., Gunaratne, H., McCoy, C., Gunnlaugsson, T., Huxley, A. J. M., Rademacher, J. T. & Rice, T., 1997, In : Chemical Reviews. 97, p. 1515-1566

Research output: Contribution to journalArticle

6277 Citations (Scopus)
68 Citations (Scopus)
1998

Arenedicarboximide Building Blocks for Fluorescent Photoinduced Electron Transfer pH Sensors Applicable with Different Media and Communication Wavelengths

De Silva, A., Daffy, L. M., Gunaratne, H., Huber, C., Werner, T., Wolfbeis, O. S. & Lynch, M., 1998, In : Chemistry - A European Journal. 4, p. 1810-1815

Research output: Contribution to journalArticle

121 Citations (Scopus)
1999

Integration of Logic Functions and Sequential Operation of Gates at the Molecular-Scale

De Silva, A., Dixon, I. M., Gunaratne, H., Gunnlaugsson, T., maxwell, P. R. S. & Rice, T., 1999, In : Journal of the American Chemical Society. 121, p. 1393-1394

Research output: Contribution to journalArticle

336 Citations (Scopus)
2003

Dioxygenase-catalysed oxidation of monosubstituted thiophenes: sulfoxidation versus dihydrodiol formation: sulfoxidation versus dihydrodiol formation

Boyd, D. R., Sharma, N. D., Gunaratne, N., Haughey, S. A., Kennedy, M. A., Malone, J. F., Allen, C. C. & Dalton, H., 21 Mar 2003, In : Organic and Biomolecular Chemistry. 1, 6, p. 984-94 11 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)
2005

Synthesis of 3-(4-tert-butylphenyl)-2-propen-1-one, a precursor to Lilial (R), via an aldol condensation in an ionic liquid

Davey, P. N., Forsyth, S., Gunaratne, N., Hardacre, C., McKeown, A., McMath, S. E. J., Rooney, D. & Seddon, K., Mar 2005, In : Green Chemistry. 7, 4, p. 224-229 6 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Utilisation of ionic liquid solvents for the synthesis of Lily-of-the-Valley fragrance {beta-Lilial (R); 3-(4-t-butylphenyl)-2-methylpropanal}

Forsyth, S., Gunaratne, N., Hardacre, C., McKeown, A., Rooney, D. & Seddon, K., 20 Apr 2005, In : JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL. 231 (1-2), 1-2, p. 61-66 6 p.

Research output: Contribution to journalArticle

57 Citations (Scopus)
2006

One-pot multistep synthetic strategies for the production of fenpropimorph using an ionic liquid solvent

Forsyth, S., Gunaratne, N., Hardacre, C., McKeown, A. & Rooney, D., Nov 2006, In : Organic Process Research & Development. 10 (1), 1, p. 94-102 9 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)
2007

Supported and liquid phase task specific ionic liquids for base catalysed Knoevenagel reactions

Paun, C., Barklie, J., Goodrich, P., Gunaratne, N., McKeown, A., Parvulescu, V. I. & Hardacre, C., 18 May 2007, In : JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL. 269 (1-2), 1-2, p. 64-71 8 p.

Research output: Contribution to journalArticle

71 Citations (Scopus)
2009

1-Alkyl-3-methylimidazolium alkanesulfonate ionic liquids, [C(n)H(2n+1)mim][CkH2k+1SO3]: synthesis and physicochemical properties

Blesic, M., Swadzba-Kwasny, M., Belhocine, T., Gunaratne, N., Lopes, J. N. C., Gomes, A., Padua, A. A. H. & Seddon, K., 2009, In : Physical Chemistry Chemical Physics. 11, 39, p. 8939-8948 10 p.

Research output: Contribution to journalArticle

60 Citations (Scopus)
2010

Functionalised ionic liquids: synthesis of ionic liquids with tethered basic groups and their use in Heck and Knoevenagel reactions

Forsyth, S., Frohlich, U., Goodrich, P., Gunaratne, N., Hardacre, C., McKeown, A. & Seddon, K., 2010, In : New journal of chemistry. 34, 4, p. 723-731 9 p.

Research output: Contribution to journalArticle

62 Citations (Scopus)
2011

Azepanium ionic liquids

Belhocine, T., Forsyth, S., Gunaratne, N., Nieuwenhuyzen, M., Nockemann, P., Puga, A. V., Seddon, K., Srinivasan, G. & Whiston, K., Oct 2011, p. 3137-3155. 19 p.

Research output: Contribution to conferencePaper

25 Citations (Scopus)
2012

How Hydrophilic Ionic Liquids Behave in Aqueous Solutions

Blesic, M., Seddon, K. R., Plechkova, N. V., Gunaratne, N., Lopes, A. & Rebelo, L. P. N., 2012, John Wiley & Sons, Inc. .

Research output: Book/ReportBook

Phosphine oxide functionalised imidazolium ionic liquids as tuneable ligands for lanthanide complexation

Vicente, J. A., Mlonka, A., Gunaratne, H. Q. N., Swadzba-Kwasny, M. & Nockemann, P., 21 Jun 2012, In : Chemical Communications. 48, 49, p. 6115-6117 3 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)

Structural effects on the pH-dependent fluorescence of naphthalenic derivatives and consequences for sensing/switching

Zheng, S., Lynch, P. L. M., Rice, T. E., Moody, T. S., Gunaratne, H. Q. N. & De Silva, A. P., 2012, In : Photochemical & Photobiological Sciences. 11, 11, p. 1675-1681 7 p.

Research output: Contribution to journalArticle

Open Access
File
48 Citations (Scopus)
266 Downloads (Pure)
2013

Chiral thiouronium salts: synthesis, characterisation and application in NMR enantio-discrimination of chiral oxoanions

Foreiter, M. B., Gunaratne, H. Q. N., Nockemann, P., Seddon, K. R., Stevenson, P. J. & Wassell, D. F., Feb 2013, In : New journal of chemistry. 37, 2, p. 515-533

Research output: Contribution to journalArticle

Open Access
File
22 Citations (Scopus)
368 Downloads (Pure)

Controlled fragrance delivery in functionalised ionic liquid-enzyme systems

Blesic, M., Gunaratne, H. Q. N., Nockemann, P., McCarron, P. & Seddon, K. R., 08 Nov 2013, In : RSC Advances. 3, 2, p. 329-333

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
216 Downloads (Pure)
2014

Dual functional ionic liquids as antimicrobials and plasticisers for medical grade PVCs

Choi, S. Y., Rodriguez, H., Gunaratne, H. Q. N., Puga, A. V., Gilpin, D., McGrath, S., Vyle, J. S., Tunney, M. M., Rogers, R. D. & McNally, T., 2014, In : RSC Advances. 4, 17, p. 8567-8581 15 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Enhanced laccase stability through mediator partitioning into hydrophobic ionic liquids

Rehmann, L., Ivanova, E., Gunaratne, H. Q. N., Seddon, K. R. & Stephens, G., 01 Mar 2014, In : Green Chemistry. 16, 3, p. 1462-1469 8 p.

Research output: Contribution to journalArticle

Open Access
File
17 Citations (Scopus)
329 Downloads (Pure)

Ionic liquids for efficient hydrogen sulfide and thiol scavenging

Gunaratne, H. Q. N., Nockemann, P. & Seddon, K. R., 2014, In : Green Chemistry. 16, 5, p. 2411-2417 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
Open Access
File
25 Citations (Scopus)
290 Downloads (Pure)
16 Citations (Scopus)

Tunable thermomorphism and applications of ionic liquid analogues of Girard's reagents

Blesic, M., Gunaratne, H. Q. N., Jacquemin, J., Nockemann, P., Olejarz, S., Seddon, K. R. & Strauss, C. R., Sep 2014, In : Green Chemistry. 16, 9, p. 4115-4121 7 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2015

3-Methylpiperidinium ionic liquids

Belhocine, T., Forsyth, S. A., Gunaratne, H. Q. N., Nieuwenhuyzen, M., Nockemann, P., Puga, A. V., Seddon, K. R., Srinivasan, G. & Whiston, K., 28 Apr 2015, In : Physical Chemistry Chemical Physics. 17, 16, p. 10398-10416 19 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Pro-fragrant ionic liquids with stable hemiacetal motifs: water-triggered release of fragrances

Gunaratne, H. Q. N., Nockemann, P. & Seddon, K. R., 14 Mar 2015, In : Chemical Communications. 51, 21, p. 4455-7 3 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Thermochromism and switchable paramagnetism of cobalt(ii) in thiocyanate ionic liquids

Osborne, S. J., Wellens, S., Ward, C., Felton, S., Bowman, R. M., Binnemans, K., Swadzba-Kwasny, M., Gunaratne, H. Q. N. & Nockemann, P., 2015, In : Dalton Transactions. 44, 25, p. 11286-11289 4 p.

Research output: Contribution to journalArticle

Open Access
File
30 Citations (Scopus)
592 Downloads (Pure)
2016

A class of efficient short-chain fluorinated catanionic surfactants

Verdia, P., Gunaratne, H. Q. N., Goh, T. Y., Jacquemin, J. & Blesic, M., 2016, In : Green Chemistry. 18, 5, p. 1234-1239 6 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Easily Accessible Rare-Earth-Containing Phosphonium Room-Temperature Ionic Liquids: EXAFS, Luminescence and Magnetic Properties

Alvarez Vicente, J., Dandil, S., Banerjee, D., Gunaratne, H. Q. N., Gray, S., Felton, S., Srinivasan, G., Kaczmarek, A. M., Van Deun, R. & Nockemann, P., 2016, In : Journal of Physical Chemistry B. 120, 23, p. 5301–5311 11 p.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
316 Downloads (Pure)

Fragrance compositions comprising ionic liquids

AM Lynette, H., Seddon, K. R., Todini, O., Eike, D. M., VELAZQUEZ, J. M., Tozer, S., Mcnamee, P. M., Stonehouse, J. R., Staite, W. E., Fovargue, H. C. R., Gregory, J. A., Gunaratne, H., Vaca Puga, A., Estager, J., Wu, F-L., Devine, S., Blesic, M. & Ferrero Vallana, F. M., 31 Mar 2016, Patent No. WO2016049390 A1

Research output: Patent

Ionic liquids as modulators of fragrance release in consumer goods

Ferrero Vallana, F. M., Girling, R. P., Gunaratne, H. Q. N., Holland, L. A. M., Mcnamee, P. M., Seddon, K. R., Stonehouse, J. R. & Todini, O., 2016, In : New journal of chemistry. 40, 12, p. 9958-9967 10 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2017

1‐(+)‐Dehydroabietylimidazolium Salts as Enantiomer Discriminators for NMR Spectroscopy

Gunaratne, H. Q. N., Laaksonen, T., Seddon, K. R. & Wähälä, K., 08 Mar 2017, In : Australian Journal of Chemistry. 70, 7

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
207 Downloads (Pure)

Fragrance Compositions Comprising Ionic Liquids

Holland, L. A. M., Fovargue, H. C. R., Seddon, K., Gunaratne, H., Vaca Puga, A. & Ferrero Vallana, F. M., 04 May 2017, Patent No. 20170121633

Research output: Patent

Influence of Fluorination on the Solubilities of Carbon Dioxide, Ethane, and Nitrogen in 1‑n‑Fluoro-alkyl-3-methylimidazolium Bis(n‑fluoroalkylsulfonyl)amide Ionic Liquids

Almantariotis, D., Pensado, A. S., Gunaratne, H. Q. N., Hardacre, C., Padua, A. A. H., Coxam, J-Y. & Gomes, M. F. C., 2017, In : Journal of Physical Chemistry B. 121, 2, p. 426-436 11 p.

Research output: Contribution to journalArticle

Open Access
File
22 Citations (Scopus)
195 Downloads (Pure)

Ionic liquids that form adducts with alcohols

Gunaratne, H. Q. N., McCarron, P. & Seddon, K. R., 2017, In : Green Chemistry. 19, 3, p. 614-618 5 p.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
268 Downloads (Pure)

Modeling the Vapor–Liquid Equilibria of Ionic Liquids Containing Perfume Raw Materials

Cetti, J., Eike, D., Ferrero Vallana, F. M., Gunaratne, H. Q. N., Holland, L. A. M., Vaca Puga, A., Seddon, K. & Todini, O., 14 Aug 2017, In : Journal of Chemical and Engineering Data. 62, 9, p. 2787–2798 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Sustainable cyclic carbonate production, utilising carbon dioxide and azolate ionic liquids

Goodrich, P., Gunaratne, H. Q. N., Jacquemin, J., Jin, L., Lei, Y. & Seddon, K. R., 06 Jun 2017, In : ACS Sustainable Chemistry & Engineering.

Research output: Contribution to journalArticle

Open Access
File
24 Citations (Scopus)
275 Downloads (Pure)

Using chiral ionic liquid additives to enhance asymmetric induction in a Diels–Alder reaction

Goodrich, P., Gunaratne, H. Q. N., Hall, L., Wang, Y., Jin, L., Muldoon, M., Ribeiro, A. P. C., Pombeiro, A. J. L., Pârvulescu, V. I., Davey, P. & Hardacre, C., 07 Feb 2017, In : Dalton Transactions. 46, 5, p. 1704-1713 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2018

Carbon dioxide utilisation for the synthesis of unsymmetrical dialkyl and cyclic carbonates promoted by basic ionic liquids

Goodrich, P., Nimal Gunaratne, H. Q., Jin, L., Lei, Y. & Seddon, K. R., 14 Feb 2018, In : Australian Journal of Chemistry. 71, 3, p. 181-185 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Frustrated Lewis pairs in ionic liquids and molecular solvents – a neutron scattering and NMR study of encounter complexes

Brown, L. C., Hogg, J. M., Gilmore, M., Moura, L., Imberti, S., Gärtner, S., Gunaratne, H. Q. N., O'Donnell, R. J., Artioli, N., Holbrey, J. D. & Swadzba-Kwasny, M., 18 Jun 2018, In : Chemical Communications. 54, p. 8689-8692

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
129 Downloads (Pure)

Low-Temperature Tailoring of Copper-Deficient Cu3−xP – Electric Properties, Phase Transitions and Performance in Lithium-Ion Batteries

Wolff, A., Doert, T., Hunger, J., Kaiser, M., Pallmann, J., Reinhold, R., Yogendra, S., Giebeler, L., Sichelschmidt, J., Schnelle, W., Whiteside, R., Gunaratne, H. Q. . N., Nockemann, P., Weigand, J. J., Brunner, E. & Ruck, M., 17 Sep 2018, In : Chemistry of Materials. 13 p.

Research output: Contribution to journalArticle

Open Access
File
9 Citations (Scopus)
139 Downloads (Pure)

Selective monoalkylation of p-tert-butylcalix-[4]-arene in a methyl carbonate ionic liquid

Whiteside, R. E., Gunaratne, H. Q. N., Muzio, A. F. V. & Nockemann, P., 01 Oct 2018, In : Chemical Communications.

Research output: Contribution to journalArticle

Open Access
File
88 Downloads (Pure)

“Sweet” Ionic Liquid Gels: Materials for Sweetening of Fuels

Gunaratne, H., Plechkova, N. & Seddon, K., 18 Jul 2018, In : Green Chemistry. p. 1-19

Research output: Contribution to journalArticle

Open Access
File
20 Citations (Scopus)
94 Downloads (Pure)