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Yusuf Hamied Department of Chemistry

 

We are interested in molecular recognition, aiming to uncover and exploit the rules governing non-covalent interactions. Hydrophobic, π–π, donor–acceptor, metal– ligand and hydrogen bonding interactions are used to create new supramolecular systems that expand our understanding of molecular behaviour and may have useful recognition, catalytic or photophysical properties. In particular in the past few years we have developed the concept of dynamic combinatorial chemistry as a new approach for discovering entirely unexpected structures and assemblies. Over the years our building blocks have included peptides, metalloporphyrins, steroids and simple aromatics, and our products have included macrocycles, rotaxanes, catenanes, molecular knots and supramolecular nanotubes. Very recently, while investigating dynamic chemistry in the solid state using ball mill grinding, we have discovered solvent and surface effects on polymorph stability in nanocrystals

Please note that I am not taking any new students or postdocs into my research group.

 

 

 

Selected Publications

 

Evolution of dynamic combinatorial chemistry, Accounts Chem. Res., (2012), 45, 2211.

Discovery of an organic trefoil knot, Science, (2012), 338, 783.

Templated dynamic synthesis of a [3]Catenane, Angew. Chemie Intl. Edn., (2012), 51, 1443.

Thermodynamics of supramolecular naphthalenediimide nanotubes, J. Am. Chem. Soc., (2012), 134, 566.

Discovery of linear receptors for multiple dihydrogen phosphate ions using dynamic combinatorial chemistry, J. Am. Chem. Soc., (2011), 133, 3804.

Formation pathways of Donor-Acceptor catenanes in aqueous dynamic combinatorial libraries, J. Am. Chem. Soc., (2011), 133, 3198.

Solid-state dynamic combinatorial chemistry, Chem. Sci., (2011), 2, 696.

An unexpected receptor for C70, Angew. Chemie Intl. Edn., (2008), 47, 2689.

Publications

New host-guest chemistry of supramolecular nanotubes
E Tamanini, N Ponnuswamy, GD Pantos, JKM Sanders
– Faraday Discussions
(2010)
145,
205
Ion pairs and C60: Simultaneous guests in supramolecular nanotubes
E Tamanini, GD Pantoş, JKM Sanders
– Chemistry
(2009)
16,
81
Electronic structure and circular dichroism spectroscopy of naphthalenediimide nanotubes
BM Bulheller, GD Pantoş, JKM Sanders, JD Hirst
– Physical chemistry chemical physics : PCCP
(2009)
11,
6060
Amplifying different [2]catenanes in an aqueous donor-acceptor dynamic combinatorial library.
HY Au-Yeung, G Dan Pantoş, JKM Sanders
– J Am Chem Soc
(2009)
131,
16030
Deprotection, tethering, and activation of a one-legged metalloporphyrin on a chemically active metal surface: NEXAFS, synchrotron XPS, and STM study of [SAc]P-Mn(III)Cl on Ag(100)
M Turner, OPH Vaughan, G Kyriakou, DJ Watson, LJ Scherer, AC Papageorgiou, JKM Sanders, RM Lambert
– J Am Chem Soc
(2009)
131,
14913
The discovery and development of the green fluorescent protein, GFP.
JKM Sanders, SE Jackson
– Chem Soc Rev
(2009)
38,
2821
Two-phase dynamic combinatorial discovery of a spermine transporter.
R Pérez-Fernández, M Pittelkow, AM Belenguer, LA Lane, CV Robinson, JKM Sanders
– Chemical communications (Cambridge, England)
(2009)
3708
Electronic structure and circular dichroism spectroscopy of naphthalenediimide nanotubes
BM Bulheller, GD Pantoş, JKM Sanders, JD Hirst
– Physical Chemistry Chemical Physics
(2009)
11,
6060
Dynamic combinatorial synthesis of a catenane based on donor–acceptor interactions in water
HY Au-Yeung, GD Pantos, JKM Sanders
– Proceedings of the National Academy of Sciences of the United States of America
(2009)
106,
10466
Deprotection, tethering, and activation of a catalytically active metalloporphyrin to a chemically active metal surface: [SAc](4)P-Mn(III)Cl on Ag(100).
M Turner, OPH Vaughan, G Kyriakou, DJ Watson, LJ Scherer, GJE Davidson, JKM Sanders, RM Lambert
– Journal of the American Chemical Society
(2009)
131,
1910
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Research Group

Research Interest Groups

Telephone number

01223 336411

Email address

jkms@cam.ac.uk