Browsing 03 Chemical Sciences by Author "Kealley, Catherine"

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Browsing 03 Chemical Sciences by Author "Kealley, Catherine"

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  • Kealley, Catherine; Arnold, Matthew; Porkovich, Alexander; Cortie, Michael (Elsevier Science, 2010)
    The localised surface plasmon resonance in gold nanoparticles can be used as the basis of a refractometric sensor. Usually, this is accomplished by monitoring a shift in wavelength of the resonance peak, a task which ...
  • Sokolova, Av; Kealley, Catherine; Hanley, T; Rekas, A; Gilbert, Ep (American Chemical Society, 2010)
    The nanostructures from powders of native protein, glycinin, and corresponding solutions from which the powders have been formed, have been studied as a function of pH and 1 M salts using smallangle X-ray scattering. All ...
  • Cortie, Michael; Xiao, Linda; Erdei, Laszlo; Kealley, Catherine; Dowd, Annette; Kimpton, Justin; Mcdonagh, Andrew (Wiley - V C H Verlag GmbH & Co. KGaA, 2011)
    Potassium-rich titanate nanofibers were produced by digesting TiO2 in concentrated KOH solutions under hydrothermal conditions. The nanofibers were characterized by scanning electron microscopy, energy dispersive X-ray ...
  • Kealley, Catherine; Cortie, Michael; Maaroof, Abbas; Xu, Xiaoda (Royal Soc Chemistry, 2009)
    We have investigated the colour gamut of coatings produced by the growth of plasmonically-active coatings of cap-shaped Au or Ag nanoparticles on a transparent substrate. The control of colour and spectral selectivity that ...