Now showing items 1-10 of 60
Aryloxide-promoted catalyst turnover in Lewis base organocatalysis
(2017-08) - Journal item,
This short review highlights select examples of enantioselective Lewis base promoted reactions that use tertiary amine (cinchona alkaloids, isothioureas and DMAP/PPY derivatives) or NHC catalysts and employ aryloxide ...
Strategies for radiolabelling antibody, antibody fragments and affibodies with fluorine-18 as tracers for positron emission tomography (PET)
(2017-11) - Journal item,
The use of fluorine-18 as a radionuclide for positron emission tomography (PET) has become increasingly popular over the last two decades and cancer and neurology clinical centres worldwide are increasingly establishing ...
Superdomain dynamics in ferroelectric-ferroelastic films : switching, jamming, and relaxation
(2017-12) - Journal item,
Recent experimental work shows that ferroelectric switching can occur in large jumps in which ferroelastic superdomains switch together, rather than having the numerous smaller ferroelectric domains switch within them. In ...
The infrared dynamics of iron diene complexes
(2018-04-12) - Journal item,
The temperature-dependence of the low frequency C-O bands in the IR spectrum of [(η4-norbornadiene)Fe(CO)3], reminiscent of signal coalescence in dynamic NMR, was interpreted by Grevels (in 1987) as chemical exchange due ...
Ferroelectrics, multiferroics and artifacts : lozenge-shaped hysteresis and things that go bump in the night
(2018-06) - Journal item,
This review summarizes dielectric studies and related experiments on ferroelectrics and multiferroics about which there has been considerable controversy in the literature, sometimes at unusually impolite and unprofessional ...
Chemistry and Brexit
(2017-12-07) - Journal item,
Employment and Careers of European Chemists (ESEC2)
(2018-11-20) - Journal item,
Employment conditions and career opportunities are in the focus of the new Employment Survey for European Chemists (ESEC2). Conditions and opportunities are individually analysed for all countries with a statistically ...
Modified strontium titanates : from defect chemistry to SOFC anodes
(2015) - Journal item,
Modified strontium titanates have received much attention recently for their potential as anode material in solid oxide fuel cells (SOFC). Their inherent redox stability and superior tolerance to sulphur poisoning and ...
Some current problems in perovskite nano-ferroelectrics and multiferroics : kinetically-limited systems of finite lateral size
(2015-06) - Journal item,
We describe some unsolved problems of current interest; these involve quantum critical points in ferroelectrics and problems which are not amenable to the usual density functional theory, nor to classical Landau free energy ...
CRISPR interference : a structural perspective
(2013-06) - Journal item,
CRISPR (cluster of regularly interspaced palindromic repeats) is a prokaryotic adaptive defence system, providing immunity against mobile genetic elements such as viruses. Genomically encoded crRNA (CRISPR RNA) is used by ...