A Facile Method of Surface Modification Based on the Adhesive Behavior of Poly(dopamine) on Copper

Abstract:

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A 3, 4-dihydroxyphenethylamine (dopamine) polymer film has been prepared on copper surface from 2.0g/L dopamine solution in tris(hydroxymethyl)aminomethane hydrochloride (Tris-HCl) buffer solution at pH 8.5 by a simple solution-immersion method. The dopamine self-polymerized and adhered to the copper surface firmly in aqueous environment. The film surface was evaluated through SEM, EDS, XPS and contact angle measurement. The results have shown that the film was indeed formed on copper surface. And this research offers a versatile approach for the surface modification.

Info:

Periodical:

Advanced Materials Research (Volumes 79-82)

Edited by:

Yansheng Yin and Xin Wang

Pages:

2155-2158

DOI:

10.4028/www.scientific.net/AMR.79-82.2155

Citation:

Y. Chen et al., "A Facile Method of Surface Modification Based on the Adhesive Behavior of Poly(dopamine) on Copper ", Advanced Materials Research, Vols. 79-82, pp. 2155-2158, 2009

Online since:

August 2009

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Price:

$35.00

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