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Optimization Of Polydopamine Coatings, Helen C. Terrill Ms.
Optimization Of Polydopamine Coatings, Helen C. Terrill Ms.
Williams Honors College, Honors Research Projects
Polydopamine coatings were fabricated onto the surfaces of glass slides, silicon wafers, and Teflon pieces. A method to change surface properties was optimized, providing a new way of using substrates by means of make-over surface properties. The technology has a wide range of potential approaches including high performance coatings and biomedical surfaces. The experiments can be conducted with various types of surface modifications to make surfaces hydrophilic, hydrophobic, conductive, or magnetic. The changes of film thickness and surface energy as functions of incubation time were quantified by means of ellipsometry, profilometry, and contact angle measurements. The use of primer polydopamine …