News Library
Lewandowski group in JACS Spotlights
Lewandowski group in collaboration with Grzesiek (Basel, Switzerland) and Samoson (Tallinn, Estonia) groups has introduced a new solid-state NMR based approach that enables quantitative structural and dynamics studies of large protein complexes in a few nanomole quantities. This manuscript signifying a dawn of new era for high resolution NMR studies of large protein complexes has been featured in JACS Spotlights. Read the article in JACS.
GibsonGroup on cover of Biomaterials Science
The GibsonGroup's recent work on antifreeze-protein mimics has been highlighted on the front cover of RSC Biomaterials Science. http://pubs.rsc.org/en/content/articlelanding/2014/bm/c4bm00153b#!divAbstract
Chevening Scholarships for Masters Program Deadline
The Chevening scholarships support excellent international students for postgraduate study at UK universities.Interested candidates should consult the webpages of our renowned taught masters programmes and contact the course directors as soon as possible.
Deadline is 15th November.
http://www2.warwick.ac.uk/fac/sci/chemistry/gstudy/postgraduatedegrees/as_mit/
http://www2.warwick.ac.uk/fac/sci/chemistry/gstudy/postgraduatedegrees/polymchem/
JACS Spotlight for guanosine hydrogels
Supramolecular guanosine-borate hydrogels have been made and characterised in a collaboration led by Jeff Davis (University of Maryland) with Andrew Marsh (Chemistry) and Steven Brown (Physics). The physiologically compatible gels, published in Journal of the American Chemical Society are featured in a Spotlight article. Lead author Gretchen Peters and Jeff Davis will visit Warwick again, 17-21 November to further explore applications of the materials.
Colon cancer; peptide-mimetic metal helices
Helical arrays of small organic molecules around a core of Fe(II) ions act as highly potent and highly selective anticancer compounds. The work is published in Nature Chemistry.
Alzheimers disease; Chiral complexes target amyloid β
Stereochemistry is a very important issue for pharmaceutical industry and can determine drug efficacy. Scott group metallohelices have been shown, in collaboration with Xiaogang Chu and co-workers at Changchun Institute of Applied Chemistry, China, to enantioselectively target and inhibit amyloid (Aβ) aggregation. This provides new insights into chiral inhibition of Aβ aggregation and opens a new avenue for design and screening of chiral agents as Aβ inhibitors against Alzheimer's disease. The work is published in J. Am. Chem. Soc.
Fully funded PhD places available in Molecular Analytical Sciences CDT
Applications are invited for fully-funded studentships at the new Molecular Analytical Sciences (MAS) Centre for Doctoral Training (CDT)
MAS offers a four year degree programme (MSc + PhD) in Multidisciplinary Science which aims to develop new techniques and methodologies and apply them in creative ways to solve real-world problems. The disciplines covered include chemistry, physics, statistics, mathematics, biology, engineering and computer science. Candidates with a first degree in any of these subjects are invited to apply.
Poster Prize for Caroline Biggs
Caroline Biggs in the GibsonGroup won the prize for best poster presentation at the 13th European Summer Course on Glycosciences. Her winning poster was entitled 'Polymer Functionalised Surfaces for Microarray Applications'.
GibsonGroup in Chemical Science
The GibsonGroup describe glycopolymers that selectively target the Cholera toxin and may provide a non-antibiotic tool to combat infectious diseases
Lewandowski Group in JACS Spotlights
Lewandowski group in collaboration with Ladizhansky and Brown (U. of Guelph) groups have characterised site-specific molecular motions of a 7-helix membrane protein within a lipid bilayer using solid-state NMR measurements. Read the article in JACS.
Two new Centres for Doctoral Training
Warwick Chemistry has played a lead role in securing funding from the Engineering and Physical Sciences Research Council for 2 new Centres for Doctoral training, in Molecular Analytical Science and Diamond Science and Technology, as part of the recently announced UK's largest investment in postgraduate training in engineering and physical sciences. The Universities and Science Minister, David Willetts, announced the funding of over seventy new Centres for Doctoral Training (CDTs), spread across 24 UK universities on 22nd November.
For further information please visit:
http://onlinepressoffice.tnrcommunications.co.uk/universities-funding/video
Costantini Group on the doping of CVD graphene
In collaboration with the groups of Neil Wilson and Gavin Bell in Physics at Warwick and groups at the synchrotrons of ELETTRA in Trieste and SOLEIL in Paris, the Costantini group has published a Rapid Research Letter in the journal Physica Status Solidi on the natural doping of graphene grown on copper foil by chemical vapour deposition (CVD).
Using nano-spot angle-resolved photoemission spectroscopy (ARPES) it has been shown that graphene grown on copper foil is undoped with an ideal gapless band structure, even after air exposure. Up to 200 °C annealing, the band structure is that of pristine undoped graphene but, upon annealing to 500 °C, the formation of a band gap is observed together with evidence of doping.
The work contributes to recent discussion on the electronic properties of technologically relevant graphene grown on low-cost copper foil. In the long-term, commercialisation of graphene will require economical techniques for its fabrication on a large scale. Therefore, its growth under low-pressure conditions on low-cost polycrystalline Cu foils represents a strong step towards a number of graphene applications.
Further details can be read at http://onlinelibrary.wiley.com/doi/10.1002/pssr.201307224/abstract