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Fast and reversibly switchable wettability induced by a photothermal effect.

Chemical communications (Cambridge, England) (2012-08-09)
Jinseok Byun, Jihyun Shin, Seungchul Kwon, Sangshin Jang, Jin Kon Kim
RÉSUMÉ

We report a novel approach for the fabrication of a photo-responsive surface with fast and reversibly switchable wettability between hydrophobicity and hydrophilicity induced by a photothermal effect.

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Sigma-Aldrich
Poly(N-isopropylacrylamide), Mn ~40,000
Sigma-Aldrich
Poly(N-isopropylacrylamide), carboxylic acid terminated, average Mn 10,000
Sigma-Aldrich
Poly(N-isopropyl acrylamide), NHS ester end functionalized, average Mn 5,000