Professor Nicholas H. Williams
School of Mathematical and Physical Sciences
Professor of Physical Organic Chemistry
Chemistry L3 Coordinator
+44 114 222 9469
Full contact details
School of Mathematical and Physical Sciences
Dainton Building
13 Brook Hill
91Ö±²¥
S3 7HF
- Profile
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Prof. Williams obtained his BA in Chemistry from Cambridge in 1988, which was followed by an MA and PhD from the same institution in 1992. After his PhD he was a post doctoral fellow and temporary lector at Trinity College, Cambridge.
In 1994 he became a RS/NSERC Research Fellow at McGill University in Montréal. In 1996 he was appointed to a lectureship at the University of 91Ö±²¥, where he was promoted to Senior Lecturer in 2003 and then Reader in 2007. In 2011 he was promoted to Professor.
- Qualifications
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- MRSC
- CChem
- Research interests
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Our research can be broadly described as physical organic chemistry. This is the design, synthesis and systematic study of (mainly) organic molecules. The molecules we are interested in designing are ones which either show fundamental insights into mechanisms, reactivity, recognition and/or catalysis, or exploit the understanding we have to create more complex supramolecular systems. Practically, we think at the molecular level (designing organic molecules with key structural features), make them (organic synthesis), and finally discover how well they function by carefully examining their properties. Currently, we have three main strands of investigation:
Enzymes are remarkably efficient catalysts, operating under mild aqueous conditions; as man made efforts to achieve similar activity are many orders of magnitude less efficient, there is still a great deal that we do not understand. We are investigating well defined model compounds to understand how to combine several functional groups so that they work really effectively together. This helps give a deeper understanding of biological catalysis, and guides us in designing our own biomimetic catalysts. Organic ligands which can bind and control the reactivity of metal ions provide the best catalysts to date, and form the core of our models and catalysts.
We are applying the discovery that individual components of a catalyst can be brought together to achieve cooperative catalysis (i.e. the whole is more effective than the sum of the parts!) towards creating supramolecular systems which can be controlled by recognition processes. This is the type of event which takes place in signalling at cell surfaces, and we are making transmembrane signalling systems which mimic this.
Lastly, based on the discovery that calixarene-like molecules show a remarkable ability to modify the properties of surfaces, we are investigating the key molecular features that this is based on, and what properties we can bring to a wide range of materials. For example, we can already change paper from being highly water and oil absorbent to being both water and oil repellent, without observably changing its appearance. In particular, these molecules will have the potential make ordinary materials into sophisticated biomaterials by creating a new bio-active interface.
- Publications
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Journal articles
- . Molecules, 29(9).
- . Chemical Research in Toxicology, 36(12), 1921-1929.
- . Chemical Science, 12(44), 14781-14791.
- . Chemical Science, 12(37), 12377-12382.
- . Langmuir, 36(46), 13843-13852.
- . The Journal of Organic Chemistry, 85(10), 6489-6497.
- . Chemistry – A European Journal, 26(14), 3065-3073.
- . Journal of Applied Polymer Science, 137(38), 49130-49130.
- . Journal of the American Chemical Society, 141(44), 17847-17853.
- . Accounts of Chemical Research, 51(9), 2073-2082.
- . Journal of the American Chemical Society, 140(8), 2821-2828.
- . Chemistry - A European Journal, 24(7), 1459-1459.
- . Journal of Adhesion, 94(1), 58-76.
- . Chemistry – A European Journal, 24(7), 1463-1463.
- . Chemistry - A European Journal.
- . Journal of the American Chemical Society, 139(44), 15768-15773.
- . Org Biomol Chem.
- . Biochemistry, 56(30), 3923-3933.
- . Journal of the American Chemical Society, 139(18), 6461-6466.
- . Pure and Applied Chemistry, 89(5), 653-675.
- . Talanta, 164, 228-232.
- . Pure and Applied Chemistry.
- . Chemistry Letters, 46(1), 2-9.
- . Advances in Physical Organic Chemistry, 51, ix-x.
- . Nature Chemistry, 9, 426-430.
- . Sensors & Actuators: B. Chemical, 237, 1102-1107.
- . Journal of Physical Organic Chemistry, 29(12), 709-717.
- . Journal of the American Chemical Society, 138(33), 10664-10673.
- . Soft Matter, 12, 5022-5028.
- . Nature Chemistry, 8(3), 231-236.
- . Chemistry - A European Journal, 21(19), 7053-7056.
- . Journal of the American Chemical Society, 137(3), 1081-1093.
- . Advances in Physical Organic Chemistry, 49, ix-x.
- . Angewandte Chemie, 126(31), 8385-8389.
- . Angew Chem Int Ed Engl, 53(31), 8246-8250.
- . J Org Chem, 79(7), 2816-2828.
- . Advances in Physical Organic Chemistry, 48(C), ix-x.
- . Nanoscale, 5(22), 11125-11131.
- . ACS Nano, 7(9), 7610-7618.
- . J Org Chem, 78(4), 1343-1353.
- . Langmuir, 29(4), 1083-1092.
- ADVANCES IN PHYSICAL ORGANIC CHEMISTRY PREFACE. ADVANCES IN PHYSICAL ORGANIC CHEMISTRY, VOL 47, 47, IX-X.
- . Advances in Physical Organic Chemistry, 47, 9-10.
- . Advances in Physical Organic Chemistry, 46.
- . AIP Conference Proceedings, 1502(1), 171-181.
- Advances in Physical Organic Chemistry Volume 46 PREFACE. ADVANCES IN PHYSICAL ORGANIC CHEMISTY, VOL 46, 46, IX-X.
- . Organic and Biomolecular Chemistry, 10(29), 5606-5612.
- . Journal of Physical Organic Chemistry.
- . Chemistry - A European Journal, 18(2), 659-670.
- . J Biol Chem, 286(35), 30878-30887.
- . Chemistry - A European Journal, 17(52), 14996-15004.
- . Biochemistry, 49(37), 8085-8093.
- A Simple Arg to Lys Mutant of Protein Phosphatase 1 Exhibits Catalytic Efficiencies toward Monoanionic Substrates Superior to Wild Type. FASEB JOURNAL, 24.
- . Proc Natl Acad Sci U S A, 107(10), 4555-4560.
- . FARADAY DISCUSS, 145, 281-299.
- . J Am Chem Soc, 131(45), 16334-16335.
- . J Am Chem Soc, 131(35), 12771-12779.
- . ADV MATER, 21(28), 2909-2915.
- . J AM CHEM SOC, 131(11), 4159-4166.
- . J Am Chem Soc, 131(4), 1575-1588.
- . J Biol Chem, 283(42), 28741-28746.
- . J Am Chem Soc, 130(41), 13673-13682.
- . TETRAHEDRON LETT, 49(41), 5887-5889.
- . J ORG CHEM, 73(18), 6960-6969.
- . J AM CHEM SOC, 130(13), 4232-+.
- . J Am Chem Soc, 130(12), 3952-3958.
- ORGN 724-Comparative mechanistic studies on the catalytically promiscuous serine/threonine protein phosphatase-1 (PP-1) and the dinuclear cobalt(III) complex [Co2(tacn)2(OH)3](ClO4)3. ABSTR PAP AM CHEM S, 234.
- . Chem Commun (Camb)(17), 1748-1750.
- Mechanistic study of PP-1, a catalytically promiscuous enzyme. ABSTR PAP AM CHEM S, 233, 613-613.
- . TETRAHEDRON LETT, 48(8), 1317-1319.
- Evaluation of anti-inflammatory and antimicrobial resorcinarene-peptides for biomaterial modification. European Cells and Materials, 14(SUPPL.3), 23.
- Evaluation of anti-inflammatory and antimicrobial resorcinarene-peptides for biomaterial modification. European Cells and Materials, 14(SUPPL.3), 126.
- . Chemistry, 13(25), 7215-7222.
- . Angewandte Chemie, 118(42), 7214-7217.
- . Angew Chem Int Ed Engl, 45(42), 7056-7059.
- . Proc Natl Acad Sci U S A, 103(40), 14732-14737.
- . ChemInform, 37(28).
- . Chem Commun (Camb)(17), 1845-1847.
- The time required for water attack at the phosphorus atom of simple phosphodiesters and of DNA. P NATL ACAD SCI USA, 103(11), 4052-4055.
- Evaluation of anti-inflammatory calixarene-peptides for biomaterial modification. European Cells and Materials, 11(SUPPL.2), 26.
- . J Am Chem Soc, 127(39), 13470-13471.
- . ChemInform, 36(15).
- . Annual Reports on the Progress of Chemistry - Section B, 101, 352-373.
- . Nucleic Acids Res, 33(4), 1362-1371.
- . J AM CHEM SOC, 126(38), 11864-11869.
- . ChemInform, 35(39).
- . J PHYS ORG CHEM, 17(6-7), 472-477.
- . Biochim Biophys Acta, 1697(1-2), 279-287.
- . Biochim Biophys Acta, 1688(1), 33-42.
- Anti-inflammatory and cytoprotective action of novel synthetic MSH peptides in human skin keratinocytes. Transactions - 7th World Biomaterials Congress, 1067.
- . Annual Reports on the Progress of Chemistry - Section B, 100, 407-434.
- . Science, 301(5637), 1184.
- . Proc Natl Acad Sci U S A, 100(10), 5607-5610.
- . ORG BIOMOL CHEM, 1(9), 1461-1465.
- . J Am Chem Soc, 125(15), 4593-4599.
- . Annual Reports on the Progress of Chemistry - Section B, 99, 447-473.
- . J AM CHEM SOC, 124(50), 14860-14861.
- . Angewandte Chemie, 114(20), 4034-4037.
- Models for biological phosphoryl transfer: From very, very slow to very fast.. ABSTR PAP AM CHEM S, 223, C24-C24.
- Mimicking metallophosphatases: revealing a role for an OH group with no libido.. Angew Chem Int Ed Engl, 41(5), 849-852.
- Mimicking Metallophosphatases: Revealing a Role for an OH Group with No Libido. Angewandte Chemie, 114(5), 877-880.
- Transmembrane signalling. ANGEW CHEM INT EDIT, 41(20), 3878-3881.
- . J CHEM SOC PERK T 2(11), 2068-2073.
- Mechanism of reaction of phosphate esters coordinated to a model of dinuclear metallophosphatases.. ABSTR PAP AM CHEM S, 222, U154-U154.
- Base catalysed phosphate diester hydrolysis. CHEM COMMUN(14), 1268-1269.
- . J AM CHEM SOC, 122(48), 12023-12024.
- A structural and functional model of dinuclear metallophosphatases. J AM CHEM SOC, 121(14), 3341-3348.
- . Accounts of Chemical Research, 32(6), 485-493.
- A novel solid support for synthesis of 2 ',3 '-cyclic phosphate terminated oligonucleotides. TETRAHEDRON LETT, 39(43), 7975-7978.
- Reactivity of phosphate diesters doubly coordinated to a dinuclear cobalt(III) complex: Dependence of the reactivity on the basicity of the leaving group. J AM CHEM SOC, 120(32), 8079-8087.
- . Chemical Communications(2), 131-132.
- . JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2(4), 643-648.
- . JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS(18), 1286-1287.
- . JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS(18), 1285-1286.
- . JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS(22), 1643-1644.
- . JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS(22), 1644-1645.
- . Organic & Biomolecular Chemistry, 16(12), 2060-2073.
- . ChemInform, 30(33), no-no.
Chapters
- , Advances in Physical Organic Chemistry (pp. ix-x). Elsevier
- , Advances in Physical Organic Chemistry (pp. ix-x). Elsevier
- , Artificial Nucleases (pp. 3-17). Springer Berlin Heidelberg
Conference proceedings papers
- (pp ix-x)
- (pp ix-x)
- (pp ix-x)
- (pp ix-x)
- A Simple Arg to Lys Mutant of Protein Phosphatase 1 Exhibits Catalytic Efficiencies toward Monoanionic Substrates Superior to Wild Type. FASEB JOURNAL, Vol. 26
- Mechanistic study of phosphoryl transfer reactions catalyzed by protein phosphatase-1. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Vol. 239
- Alteration of the mechanisms of phosphate ester hydrolysis by complexation to a dinuclear metal cneter.. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Vol. 226 (pp U747-U748)
- . ANOMERIC EFFECT AND ASSOCIATED STEREOELECTRONIC EFFECTS, Vol. 539 (pp 55-69)
- ANOMERIC AND GAUCHE EFFECTS - SOME BASIC STEREOELECTRONICS. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Vol. 204 (pp 91-CARB)
Other
- Teaching interests
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Organic Chemistry; Biological Chemistry
- Teaching activities
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Undergraduate and postgraduate taught modules
- Stereochemistry (Level 2)
This course discusses stereochemistry and conformation in organic chemistry. - Mechanistic Organic Chemistry (Level 3)
This module discusses how to investigate organic reaction mechanisms. - Stereoelectronics, Mechanism and Reactivity in Organic Chemistry (Level 4)
This lecture course develops and unites your understanding of the factors that contribute to the reactivity and mechanisms of organic compounds, and particularly the role of stereoelectronic effects in influencing the outcome of ionic, pericyclic and radical reactions.
Support Teaching:
- Level 3 Literature Review
Laboratory Teaching:
- Level 4 Research Project
- Stereochemistry (Level 2)