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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

Selection and Amplification of Mixed-Metal Porphyrin Cages from Dynamic Combinatorial Libraries
E Stulz, SM Scott, AD Bond, SJ Teat, JKM Sanders
– Chemistry - A European Journal
(2003)
9,
6039
Dynamic combinatorial libraries of metalloporphyrins : templated amplification of disulfide-linked oligomers
AL Kieran, AD Bond, AM Belenguer, JKM Sanders
– Chemical communications (Cambridge, England)
(2003)
2674
Liquid phase deposition of supramolecular monolayers of zinc porphyrin molecules on graphite
Q Guo, J Yin, F Yin, RE Palmer, N Bampos, JKM Sanders
– Journal of Physics: Condensed Matter
(2003)
15,
s3127
Synthesis and characterization of carboxylate complexes of Sn-IV porphyrin monomers and oligomers
JC Hawley, N Bampos, JKM Sanders
– Chemistry (Weinheim an der Bergstrasse, Germany)
(2003)
9,
5211
Coordination Chemistry of Oligoporphyrins
JKM Sanders
– ChemInform
(2003)
34,
no
Construction of multiporphyrin arrays using ruthenium and rhodium coordination to phosphines.
E Stulz, SM Scott, Y-F Ng, AD Bond, SJ Teat, SL Darling, N Feeder, JKM Sanders
– Inorganic chemistry
(2003)
42,
6564
Synchrotron X-ray study of [5,15-diphenyl-2,8,12,18-tetra-n-hexyl-3,7,13,17-tetramethylporphyrinato]nickel(II)
AD Bond, N Feeder, JE Redman, SJ Teat, JKM Sanders
– Acta Crystallographica Section E: Crystallographic Communications
(2003)
59,
M818
Growth of Densely Packed Gold Nanoparticles on Graphite Using Molecular Templates
QM Guo, P Fallon, JL Yin, RE Palmer, N Bampos, JM Sanders
– Advanced Materials
(2003)
15,
1084
A self-assembling polymer -bound rotaxane under thermodynamic control
KD Johnstone, N Bampos, JKM Sanders, MJ Gunter
– Chemical Communications
(2003)
3,
1396
Metal-ion induced amplification of three receptors from dynamic combinatorial libraries of peptide-hydrazones
SL Roberts, RLE Furlan, S Otto, JKM Sanders
– Organic & Biomolecular Chemistry
(2003)
1,
1625
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Research Group

Research Interest Groups

Telephone number

01223 336411

Email address

jkms@cam.ac.uk