Phase behavior of a model colloid-polymer mixture

SM Ilett, A Orrock, WCK Poon, PN Pusey - Physical Review E, 1995 - APS
We report a detailed experimental study of a model hard-sphere colloid plus nonadsorbing
polymer mixture in which the depletion effect causes phase separation. The key parameter …

An experimental study of a model colloid-polymer mixture

WCK Poon, JS Selfe, MB Robertson… - … de Physique II, 1993 - jp2.journaldephysique.org
We report an experimental study of the phase behaviour of a model hard sphere colloid+
non-adsorbing polymer mixture-sterically stabilised PMMA (radius= 217 nm) and …

Phase behaviour and structure of colloidal suspensions

PN Pusey, WCK Poon, SM Ilett… - Journal of Physics …, 1994 - iopscience.iop.org
We describe three sets of experiments on suspensions of'hard-sphere'colloids. Suspensions
of equal-sized particles exhibit the hard-sphere freezing and glass transitions. Mixtures of …

Effect of temperature on poly (ethylene oxide) chains in aqueous solution. A viscometric, 1H NMR and Raman spectroscopic study

MJ Hey, SM Ilett, G Davidson - Journal of the Chemical Society …, 1995 - pubs.rsc.org
A combination of viscometry, Raman scattering and 1H NMR measurements has been used
to study the effect of temperature changes on the properties of solutions of poly (ethylene …

Dietary education and iron deficiency anaemia in the inner city

F Childs, A Aukett, P Darbyshire, S Ilett… - Archives of Disease in …, 1997 - adc.bmj.com
OBJECTIVES To assess if a dietary health education programme could be used within
existing health resources to reduce the incidence of iron deficiency anaemia in an inner city …

Terminal deletion (14)(q32. 3): a new case.

N Telford, DA Thomson, MJ Griffiths, S Ilett… - Journal of medical …, 1990 - jmg.bmj.com
A mildly dysmorphic, 2 year old girl with mental retardation was found to have a small de
novo terminal deletion of the long arm of chromosome 14, del (14)(q32. 3). She was found to …

Effect of polymer nonideality in a colloid-polymer mixture

PB Warren, SM Ilett, WCK Poon - Physical Review E, 1995 - APS
We preesnt a theory for the effect of polymer nonideality on the phase behavior of a hard-
sphere colloid plus nonadsorbing polymer mixture. Starting from the behavior at the θ …

Poly (ethylene oxide) hydration studied by differential scanning calorimetry

MJ Hey, SM Ilett - Journal of the Chemical Society, Faraday …, 1991 - pubs.rsc.org
Differential scanning calorimetry has been used to investigate the melting behaviour of
mixtures of poly (ethylene oxide) and deuterium oxide. The phase diagram shows that a …

Weak link in vaccine cold chain.

H Briggs, S Ilett - BMJ: British Medical Journal, 1993 - ncbi.nlm.nih.gov
Methods and results Vaccines were transported from a central distribution point to 53
general practices and six health clinics in the former CentralBirmingham Health District. Staff …

Phase behaviour of colloid-polymer mixtures

WCK Poon, SM Ilett, PN Pusey - Il nuovo cimento D, 1994 - Springer
We review the phase behaviour of mixtures of colloids and non-adsorbing polymers. The
exclusion of polymer molecules from overlapping «depletion zones» between two …