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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

Adventures in molecular recognition. The ins and outs of templating
JKM Sanders
– Pure and Applied Chemistry
(2009)
72,
2265
Towards synthetic enzymes based on porphyrins and steroids
RP BONARLAW, LG MACKAY, CJ WALTER, V MARVAUD, JKM SANDERS
– Pure and Applied Chemistry
(2009)
66,
803
Templated amplification of a naphthalenediimide-based receptor from a donor-acceptor dynamic combinatorial library in water.
HY Au-Yeung, P Pengo, GD Pantoş, S Otto, JKM Sanders
– Chem. Commun.
(2008)
419
Crown-ether- and porphyrin-attached gel-phase resins in thermodynamically controlled rotaxane assembly
KM Mullen, KD Johnstone, D Nath, N Bampos, JKM Sanders, MJ Gunter
– Org Biomol Chem
(2008)
7,
293
Inhibition of Dicing of Guanosine-Rich shRNAs by Quadruplex-Binding Compounds
A Henn, A Joachimi, DPN Gonçalves, D Monchaud, M-P Teulade-Fichou, JKM Sanders, JS Hartig
– Chembiochem : a European journal of chemical biology
(2008)
9,
2722
Coordination polymers based on aluminum(III) porphyrins
GJE Davidson, LA Lane, PR Raithby, JE Warren, CV Robinson, JKM Sanders
– Inorganic Chemistry
(2008)
47,
8721
Tailored Polymer-Supported Templates in Dynamic Combinatorial Libraries: Simultaneous Selection, Amplification and Isolation of Synthetic Receptors
P Besenius, PAG Cormack, J Liu, S Otto, JKM Sanders, DC Sherrington
– Chemistry A European Journal
(2008)
14,
9006
Interactions between tripodal porphyrin hosts and single walled carbon nanotubes : an experimental and theoretical (DFT) account
SI Pascu, N Kuganathan, LH Tong, RMJ Jacobs, PJ Barnard, BT Chu, Y Huh, G Tobias, CG Salzmann, JKM Sanders, MLH Green, JC Green
– Journal of Materials Chemistry
(2008)
18,
2781
Exploring the Differential Recognition of DNA G‐Quadruplex Targets by Small Molecules Using Dynamic Combinatorial Chemistry
A Bugaut, K Jantos, J-L Wietor, R Rodriguez, JKM Sanders, S Balasubramanian
– Angew Chem Int Ed Engl
(2008)
47,
2677
Templated amplification of an unexpected receptor for C70
J-L Wietor, GD Pantoş, JKM Sanders
– Angew Chem Int Ed Engl
(2008)
47,
2689
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Research Group

Research Interest Groups

Telephone number

01223 336411

Email address

jkms@cam.ac.uk