Now showing items 1-5 of 5

  • Frequency domain fluorescence lifetime study of crude petroleum oils 

    Owens, Peter; Ryder, Alan G.; Blamey, Nigel J. (Springer Verlag, 2008-02-01)
    Frequency domain (FD) fluorescence lifetime data was collected for a series of 20 crude petroleum oils using a 405 nm excitation source and over a spectral range of similar to 426 to similar to 650 nm. Average fluorescence ...
  • Hyaluronic acid based hydrogels attenuate inflammatory receptors and neurotrophins in interleukin-1 beta induced inflammation model of nucleus pulposus cells 

    Isa, Isma Liza Mohd; Srivastava, Akshay; Tiernan, David; Owens, Peter; Rooney, Peadar; Dockery, Peter; Pandit, Abhay (American Chemical Society, 2015-04-14)
    Inflammation plays an important role in symptomatic intervertebral disc degeneration and is associated with the production of neurotrophins in sensitizing innervation into the disc. The use of high molecular weight (HMw) ...
  • In vivo correlation mapping microscopy 

    McGrath, James; Alexandrov, Sergey; Owens, Peter; Subhash, Hrebesh; Leahy, Martin (Society of Photo-optical Instrumentation Engineers (SPIE), 2016-03)
    To facilitate regular assessment of the microcirculation in vivo, noninvasive imaging techniques such as nailfold capillaroscopy are required in clinics. Recently, a correlation mapping technique has been applied to optical ...
  • Low Temperature Fluorescence Studies of Crude Petroleum Oils 

    Owens, Peter; Ryder, Alan G. (2011)
    We have studied the low-temperature (133-298 K) fluorescence emission of crude petroleum oils using a combination of steady-state and time-resolved measurements. This was done, first, to see if we could generate linear ...
  • Time-Resolved Fluorescence Spectroscopy of Crude Petroleum Oils 

    Owens, Peter (2009-03)
    Characterisation of crude oil properties in real-time by spectroscopic methods has been a major challenge to the oil industry. While current methods can show the presence of oil, a quantitative determination of oil ...