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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

Self-assembly, binding, and dynamic properties of heterodimeric porphyrin macrocycles
P Ballester, A Costa, PM Deyà, A Frontera, RM Gomila, AI Oliva, JKM Sanders, CA Hunter
– The Journal of organic chemistry
(2005)
70,
6616
Diastereoselective amplification of an induced-fit receptor from a dynamic combinatorial library.
PT Corbett, LH Tong, JKM Sanders, S Otto
– Journal of the American Chemical Society
(2005)
127,
8902
Competition between receptors in dynamic combinatorial libraries: Amplification of the fittest?
PT Corbett, JKM Sanders, S Otto
– Journal of the American Chemical Society
(2005)
127,
9390
Diastereoselective amplification of an induced-fit receptor from a dynamic combinatorial library
PT Corbett, LH Tong, JKM Sanders, S Otto
– Journal of the American Chemical Society
(2005)
127,
8902
1H NMR study of bacteriochlorophyll a radical anion: Use of difference spectra
RG BRERETON, JKM SANDERS
– Magnetic Resonance in Chemistry
(2005)
19,
150
Indirect negative nuclear Overhauser effects: Observation and applications
JD MERSH, JKM SANDERS
– Organic Magnetic Resonance
(2005)
18,
122
Complete 1H and 13C spectroscopic assignments for the antibiotic novobiocin and NOE evidence for multiple conformations
CM PEARCE, JKM SANDERS
– Magnetic Resonance in Chemistry
(2005)
26,
152
Indirect 1H19F1H and 1H19F13C nuclear overhauser enhancements: Anomalous intensity effects and applications in conformational analysis
F SANCHEZFERRANDO, JKM SANDERS
– Magnetic Resonance in Chemistry
(2005)
25,
539
Practicalities and applications of reverse heteronuclear shift correlation: Porphyrin and polysaccharide examples
J CAVANAGH, CA HUNTER, DNM JONES, J KEELER, JKM SANDERS
– Magnetic Resonance in Chemistry
(2005)
26,
867
Amplification of Acetylcholine-Binding Catenanes from Dynamic Combinatorial Libraries
RTS Lam, A Belenguer, SL Roberts, C Naumann, T Jarrosson, S Otto, JKM Sanders
– Science
(2005)
308,
667
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Research Group

Research Interest Groups

Telephone number

01223 336411

Email address

jkms@cam.ac.uk