Browsing 03 Chemical Sciences by Author "Maaroof Abbas"

UTSePress Research/Manakin Repository

Search UTSePress Research


Advanced Search

Browse

My Account

Browsing 03 Chemical Sciences by Author "Maaroof Abbas"

Sort by: Order: Results:

  • Electrochemical capacitance of mesoporous gold 
    Cortie Michael; Maaroof Abbas; Smith Geoffrey (World Gold Council, 2005)
    The surfaces of nanoscale gold particles and components are oxide-free under normal ambient conditions. This unusual attribute permits the exploration of microstructures and functionalities that would not be feasible ...
  • Fabrication of Hollow Metal Nanocaps and Their Red-Shifted Optical Absorption Spectra 
    Liu Jian; Maaroof Abbas; Wieczorek Lech; Cortie Michael (Wiley-VCH Verlag GmbH, 2005)
    Cap-shaped metal nanoparticles have optical spectra with significant absorption in the infrared. Such shapes, produced by physical vapor deposition onto a polymer particle template, can be readily separated from one another ...
  • Mesoporous gold electrodes for sensors based on electrochemical double layer capacitance 
    Mortari Alessia; Maaroof Abbas; Martin Donald; Cortie Michael (Elsevier, 2006)
    The use of mesoporous gold as electrode material for measurement of electrochemical capacitance is investigated. The electrodes possess a pore size in the range of 10–30 nm and are prepared by de-alloying films of AuAlx, ...
  • Mesoporous Gold Sponge 
    Maaroof Abbas; Stokes Nicholas; Cortie Michael; Mortari Alessia (CSIRO Publishing, 2007)
    Mesoporous gold sponge may be prepared by the removal of aluminium from AuAl₂ by an alkaline leach. The resulting material has nanoscale pores and channels, with a high specific surface area that can be exploited ...
  • Mesoporous Gold Sponge 
    Cortie Michael; Maaroof Abbas; Stokes Nicholas; Mortari Alessia (CSIRO Publishing, 2007)
    Mesoporous gold sponge may be prepared by the removal of aluminium from AuAl2 by an alkaline leach. The resulting material has nanoscale pores and channels, with a high specific surface area that can be exploited ...
  • Optical properties and applications to production of plasmonic thin film nanostructures of self-ordered columnar alumina arrays on glass. - art. no. 603816 
    Gentle Angus; Maaroof Abbas; Smith Geoffrey; Cortie Michael (Spie-Int Society Optical Engineering, 2006)
    In this paper we report on new techniques for making self-ordered porous layers of alumina of varying aspect ratios on glass, without the use of lithographic or masking techniques. Use of RF etching in one of the hole ...
  • Optical response of nanostructured metal/dielectric composites and multilayers 
    Maaroof Abbas; Schelm Stefan; Smith Geoffrey; Allan Rodney; Anstis Geoffrey; Cortie Michael (International Society for Optical Engineering (SPIE), 2004)
    The homogeneous optical response in conducting nanostructured layers, and in insulating layers containing dense arrays of self assembled conducting nanoparticles separated by organic linkers, is examined experimentally ...
  • Purple glory": the optical properties and technology of AuAi2 coating 
    Supansomboon S; Maaroof Abbas; Cortie Michael (World Gold Council, 2009)
    "Purple glory": the optical properties and technology of AuAi2 coatings
  • The versatile colour gamut of coatings of plasmonic metal nanoparticles 
    Xu Xiaoda; Kealley Catherine; Maaroof Abbas; Cortie Michael (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 ...