Browsing University of Waterloo by Author "Gill, Felicity"
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Atomic force microscopy analysis of the effect of plasma treatment on gas permeable contact lens surface topography
Gill, Felicity; Purslow, Christine; Murphy, Paul J. (Elsevier, 2019-02-23)Purpose: Using atomic force microscopy (AFM) to investigate anterior surface topography (AST) in worn and unworn, plasma surface-treated (PST) and untreated (UT) gas permeable (GP) lenses, and influence of surface topography ... -
Topical anaesthetic use prior to rigid gas permeable contact lens fitting
Gill, Felicity; Murphy, Paul J.; Purslow, Christine (Elsevier, 2017-07-11)Purpose To investigate effect of topical anaesthetic (TA) during gas permeable (GP) contact lens (CL) fitting on subjective and objective measures of patient anxiety. Methods 47 subjects (mean ± sd age = 26.9 ± 4.9 ...