Klaas Wynne

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Klaas Wynne
Klaas Wijnne
BornAugust 5, 1964
Amsterdam, The Netherlands
NationalityUK and Dutch
Alma materUniversity of Amsterdam
SpouseMargaret Mitchell (photographer)
Scientific career
FieldsChemistry, physics, spectroscopy
Academic advisorsRobin M. Hochstrasser
Websitehttps://www.wijnne.com

Klaas Wynne (also Wijnne; born 1964) is a professor in the School of Chemistry at the University of Glasgow and chair of Chemical Physics.[1][2] He was previously a professor in the Department of Physics at the University of Strathclyde (1996–2010).[3]

Education[edit]

He received his BSc in chemistry from the University of Amsterdam in 1987 and his PhD in chemistry from the University of Amsterdam in 1990 under the supervision of Joop van Voorst.[4] He did his postdoctoral fellowship in the laboratory of Robin Hochstrasser at the University of Pennsylvania.[5]

Research[edit]

Wynne has authored over 90 published scientific papers.[6][7][8] His work is focused on the structure and dynamics of liquids[9][10][11][12] and solutions[13][14][15][16] as well as peptides,[17] proteins,[18][19][20] and other biomolecules[21][22][23] treated as amorphous objects behaving much like liquids. He described the Mayonnaise Effect, which explains the anomalous increase of the viscosity of solutions with concentration in terms of a jamming transition.[24] He is particularly interested in phase behaviour such as "supercooling of liquids, folding transitions in peptides,[17] phase separation and nucleation using laser-tweezing,[25] nucleation of crystals from solution",[26] and liquid-liquid[27][28] and liquid-crystalline transitions.[29] These phenomena are studied using femtosecond spectroscopies[30] such as ultrafast optical Kerr-effect spectroscopy, time-domain terahertz spectroscopy (THz-TDS)[31][32] as well as optical microscopy and various other forms of spectroscopy.[33][34]

Awards and honours[edit]

References[edit]

  1. ^ "University of Glasgow - Schools - School of Chemistry - Staff - all - Prof. Klaas Wynne". www.gla.ac.uk. Retrieved 26 August 2017.
  2. ^ "LinkedIn Klaas Wynne".
  3. ^ "Prof Klaas Wynne | University of Strathclyde". www.strath.ac.uk. Retrieved 26 August 2017.
  4. ^ "UvA + HvA - Volledige presentatie". permalink.opc.uva.nl. Retrieved 26 August 2017.
  5. ^ "Colleagues of Robin M. Hochstrasser". The Journal of Physical Chemistry. 100 (29): 11792. 1996. doi:10.1021/jp963475e.
  6. ^ "Klaas Wynne - Google Scholar Citations". scholar.google.com. Retrieved 26 August 2017.
  7. ^ "Klaas Wynne". ResearchGate. Retrieved 26 August 2017.
  8. ^ "Klaas Wynne". Loop. Retrieved 26 August 2017.
  9. ^ Reichenbach, Judith; Ruddell, Stuart A.; González-Jiménez, Mario; Lemes, Julio; Turton, David A.; France, David J.; Wynne, Klaas (31 May 2017). "Phonon-like Hydrogen-Bond Modes in Protic Ionic Liquids". Journal of the American Chemical Society. 139 (21): 7160–7163. doi:10.1021/jacs.7b03036. ISSN 0002-7863. PMID 28511538.
  10. ^ Turton, David A.; Wynne, Klaas (1 May 2014). "Stokes–Einstein–Debye Failure in Molecular Orientational Diffusion: Exception or Rule?" (PDF). The Journal of Physical Chemistry B. 118 (17): 4600–4604. doi:10.1021/jp5012457. ISSN 1520-6106. PMID 24702302. S2CID 3282950.
  11. ^ Turton, David A.; Hunger, Johannes; Stoppa, Alexander; Hefter, Glenn; Thoman, Andreas; Walther, Markus; Buchner, Richard; Wynne, Klaas (12 August 2009). "Dynamics of Imidazolium Ionic Liquids from a Combined Dielectric Relaxation and Optical Kerr Effect Study: Evidence for Mesoscopic Aggregation" (PDF). Journal of the American Chemical Society. 131 (31): 11140–11146. doi:10.1021/ja903315v. ISSN 0002-7863. PMID 19594150.
  12. ^ Giraud, Gerard; Gordon, Charles M.; Dunkin, Ian R.; Wynne, Klaas (18 June 2003). "The effects of anion and cation substitution on the ultrafast solvent dynamics of ionic liquids: A time-resolved optical Kerr-effect spectroscopic study". The Journal of Chemical Physics. 119 (1): 464–477. Bibcode:2003JChPh.119..464G. doi:10.1063/1.1578056. ISSN 0021-9606.
  13. ^ Ramakrishnan, Gopakumar; González-Jiménez, Mario; Lapthorn, Adrian J.; Wynne, Klaas (6 July 2017). "Spectrum of Slow and Super-Slow (Picosecond to Nanosecond) Water Dynamics around Organic and Biological Solutes". The Journal of Physical Chemistry Letters. 8 (13): 2964–2970. doi:10.1021/acs.jpclett.7b01127. ISSN 1948-7185. PMID 28612605.
  14. ^ Turton, David A.; Corsaro, Carmelo; Martin, David F.; Mallamace, Francesco; Wynne, Klaas (16 May 2012). "The dynamic crossover in water does not require bulk water" (PDF). Physical Chemistry Chemical Physics. 14 (22): 8067–73. Bibcode:2012PCCP...14.8067T. doi:10.1039/c2cp40703e. ISSN 1463-9084. PMID 22569882.
  15. ^ Turton, David A.; Wynne, Klaas (28 November 2009). "Universal nonexponential relaxation: Complex dynamics in simple liquids" (PDF). The Journal of Chemical Physics. 131 (20): 201101. Bibcode:2009JChPh.131t1101T. doi:10.1063/1.3265862. ISSN 0021-9606. PMID 19947668.
  16. ^ Turton, David A.; Hunger, Johannes; Hefter, Glenn; Buchner, Richard; Wynne, Klaas (24 April 2008). "Glasslike behavior in aqueous electrolyte solutions". The Journal of Chemical Physics. 128 (16): 161102. arXiv:0904.0717. Bibcode:2008JChPh.128p1102T. doi:10.1063/1.2906132. ISSN 0021-9606. PMID 18447413. S2CID 459030.
  17. ^ a b Hunt, Neil T.; Kattner, Lisa; Shanks, Richard P.; Wynne, Klaas (1 March 2007). "The Dynamics of Water−Protein Interaction Studied by Ultrafast Optical Kerr-Effect Spectroscopy". Journal of the American Chemical Society. 129 (11): 3168–3172. doi:10.1021/ja066289n. ISSN 0002-7863. PMID 17315992.
  18. ^ Turton, David A.; Senn, Hans Martin; Harwood, Thomas; Lapthorn, Adrian J.; Ellis, Elizabeth M.; Wynne, Klaas (3 June 2014). "Terahertz underdamped vibrational motion governs protein-ligand binding in solution". Nature Communications. 5: ncomms4999. Bibcode:2014NatCo...5.3999T. doi:10.1038/ncomms4999. PMID 24893252.
  19. ^ Giraud, Gerard; Karolin, Jan; Wynne, Klaas (September 2003). "Low-Frequency Modes of Peptides and Globular Proteins in Solution Observed by Ultrafast OHD-RIKES Spectroscopy". Biophysical Journal. 85 (3): 1903–1913. Bibcode:2003BpJ....85.1903G. doi:10.1016/s0006-3495(03)74618-9. PMC 1303362. PMID 12944303.
  20. ^ "Glockenläutendes Enzym könnte Erwin Schrödinger bestätigen" (in German). Retrieved 26 August 2017.
  21. ^ Hithell, Gordon; González-Jiménez, Mario; Greetham, Gregory M.; Donaldson, Paul M.; Towrie, Michael; Parker, Anthony W.; Burley, Glenn A.; Wynne, Klaas; Hunt, Neil T. (19 April 2017). "Ultrafast 2D-IR and optical Kerr effect spectroscopy reveal the impact of duplex melting on the structural dynamics of DNA". Phys. Chem. Chem. Phys. 19 (16): 10333–10342. Bibcode:2017PCCP...1910333H. doi:10.1039/c7cp00054e. ISSN 1463-9084. PMID 28397911.
  22. ^ González-Jiménez, Mario; Ramakrishnan, Gopakumar; Harwood, Thomas; Lapthorn, Adrian J.; Kelly, Sharon M.; Ellis, Elizabeth M.; Wynne, Klaas (1 June 2016). "Observation of coherent delocalized phonon-like modes in DNA under physiological conditions". Nature Communications. 7: ncomms11799. Bibcode:2016NatCo...711799G. doi:10.1038/ncomms11799. PMC 4895446. PMID 27248361.
  23. ^ "Sound-like bubbles whizzing around in DNA are essential to life". Retrieved 26 August 2017.
  24. ^ Wynne, Klaas (8 December 2017). "The Mayonnaise Effect" (PDF). The Journal of Physical Chemistry Letters. 8 (24): 6189–6192. doi:10.1021/acs.jpclett.7b03207. ISSN 1948-7185. PMID 29220573.
  25. ^ Walton, Finlay; Wynne, Klaas (5 March 2018). "Control over phase separation and nucleation using a laser-tweezing potential" (PDF). Nature Chemistry. 10 (5): 506–510. Bibcode:2018NatCh..10..506W. doi:10.1038/s41557-018-0009-8. ISSN 1755-4330. PMID 29507366. S2CID 4967188.
  26. ^ Mosses, Joanna; Turton, David A.; Lue, Leo; Sefcik, Jan; Wynne, Klaas (18 December 2014). "Crystal templating through liquid–liquid phase separation" (PDF). Chem. Commun. 51 (6): 1139–1142. doi:10.1039/c4cc07880b. ISSN 1364-548X. PMID 25466237.
  27. ^ Mosses, Joanna; Syme, Christopher D.; Wynne, Klaas (2 January 2015). "Order Parameter of the Liquid–Liquid Transition in a Molecular Liquid" (PDF). The Journal of Physical Chemistry Letters. 6 (1): 38–43. doi:10.1021/jz5022763. ISSN 1948-7185. PMID 26263088.
  28. ^ Walton, Finlay; Bolling, John; Farrell, Andrew; MacEwen, Jamie; Syme, Christopher D.; Jiménez, Mario González; Senn, Hans M.; Wilson, Claire; Cinque, Gianfelice; Wynne, Klaas (22 April 2020). "Polyamorphism Mirrors Polymorphism in the Liquid–Liquid Transition of a Molecular Liquid". Journal of the American Chemical Society. 142 (16): 7591–7597. doi:10.1021/jacs.0c01712. ISSN 0002-7863. PMC 7181258. PMID 32249557.
  29. ^ Syme, Christopher D.; Mosses, Joanna; González-Jiménez, Mario; Shebanova, Olga; Walton, Finlay; Wynne, Klaas (17 February 2017). "Frustration of crystallisation by a liquid–crystal phase". Scientific Reports. 7: 42439. Bibcode:2017NatSR...742439S. doi:10.1038/srep42439. ISSN 2045-2322. PMC 5314399. PMID 28209972.
  30. ^ Webb, Colin E.; Jones, Julian D. C. (2004). Handbook of Laser Technology and Applications: Applications. CRC Press. ISBN 9780750309660.
  31. ^ Wynne, Klaas (2002). "Causality and the nature of information". Optics Communications. 209 (1–3): 85–100. Bibcode:2002OptCo.209...85W. doi:10.1016/s0030-4018(02)01638-3.
  32. ^ Carey, John J. (2000). "Noncausal Time Response in Frustrated Total Internal Reflection?". Physical Review Letters. 84 (7): 1431–1434. Bibcode:2000PhRvL..84.1431C. doi:10.1103/physrevlett.84.1431. PMID 11017535.
  33. ^ Wynne, Klaas. "Wynne group at the University of Glasgow". Retrieved 23 August 2017.
  34. ^ "Klaas Wynne staff page School of Chemistry".
  35. ^ "RSC Chemical Dynamics Award 2018 Winner". www.rsc.org. Retrieved 18 May 2018.
  36. ^ "Editors". pubs.acs.org. Retrieved 23 August 2017.
  37. ^ "Professor Klaas Wynne FRSE - The Royal Society of Edinburgh". The Royal Society of Edinburgh. Retrieved 23 August 2017.
  38. ^ "Prof Klaas Wynne | University of Strathclyde". www.strath.ac.uk. Retrieved 23 August 2017.
  39. ^ Chemical Physics Editorial Board.

External links[edit]

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