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John White (chemist)
Professor John William White, CMG, FRS, FAA, FAIP, FRACI, FRSC BSc. (Sydney), D.Phil (Oxford) is currently Professor of Physical and Theoretical Chemistry, Research School of Chemistry, The Australian National University.〔(Basic Bio-details here )〕
He is a Fellow of the Royal Society and Australian Academy of Science. He is a Past President, Royal Australian Chemical Institute and President of Australian Institute of Nuclear Science and Engineering. He has held the Argonne Fellowship (U. of Chicago) and was for many years a Fellow of St John’s College, Oxford. Between 1975 and 1981 he was Director of the Institut Laue-Langevin, Grenoble, France. He is a founder member of the International Society for Science and Religion〔(Founding members of ISSR )〕
==Research on Nanoscale Structure at Oil/Water Interface==
Professor White and his team have developed a simple method to produce a stable, thin (~90 Å) oil film on the surface of pure water, suitable for direct measurements of the oil-water interface using ellipsometry, X-ray or neutron reflectometry, or other experimental methods. The layer is simply formed from the co-spreading of an aliphatic non-volatile hydrocarbon oil (chain lengths between 8-30 methylene repeats) and a polymeric polyisobutylene- succinic amide (PIBSA) of mean molecular mass of 1200 g mol–1 from a solution in toluene. The toluene solution is directly spread on an aqueous surface to produce the homogeneous oil layer. This mixed oil-water surface layer has a well-defined surface pressure-surface area isotherm (measured on a Langmuir trough) and reflects X-rays strongly - indicating a smoothness of a few Ångstroms at most.〔Yaron P.N., Reynolds P.A., McGillivray D.J., Mata J.P., White J.W. Nano- and microstructure of high-internal phase emulsions under shear. J. Phys. Chem. B (2010), 114(10), 3500-3509. http://dx.doi.org/10.1021/jp9084525〕 Related research investigates nanoparticle interactions with protein.〔Ang JC, Lin J-M, Yaron PN, White JW Protein trapping of silica nanoparticles. Soft Matter (2010), 6(2), 383 - 390. http://dx.doi.org/10.1039/b919256e〕 The public health implications of this research have also been evaluated.〔Faunce TA, White JW, Matthaei K. Integrated Research into the Nanoparticle-Protein Corona: A New Focus for Safe, Sustainable and Equitable Development of Nanomedicines. Nanomedicine (2008); 3(6): 859-865.〕
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