Browsing Optometry and Vision Science by Author "Lorentz, Holly"
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Atomic force microscopy and Langmuir–Blodgett monolayer technique to assess contact lens deposits and human meibum extracts
Hagedorn, Sarah; Drolle, Elizabeth; Lorentz, Holly; Srinivasan, Sruthi; Leonenko, Zoya; Jones, Lyndon W. (Elsevier, 2015-07)Purpose: The purpose of this exploratory study was to investigate the differences in meibomian gland secretions, contact lens (CL) lipid extracts, and CL surface topography between participants with and without meibomian ... -
Contact lens physical properties and lipid deposition in a novel characterized artificial tear solution
Lorentz, Holly; Heynen, Miriam L.; Kay, Lise M. M.; Dominici, Claudia Y.; Khan, Warda; Ng, Wendy W. S.; Jones, Lyndon W. (Molecular Vision, 2011-12-24)Purpose: To characterize various properties of a physiologically-relevant artificial tear solution (ATS) containing a range of tear film components within a complex salt solution, and to measure contact lens parameters and ... -
Lipid Deposition on Hydrogel Contact Lenses
Lorentz, Holly (University of Waterloo, 2006)The primary objective of this study was to quantify and characterise lipid deposition on soft (hydrogel) contact lenses, particularly those containing siloxane components. Studies involving a variety of <em>in vitro</em> ...