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File:Single-Molecule-Under-Water-AFM-Tapping-Mode.jpg

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Summary

Description Single molecules of poly(2-vinylpyridine) recorded using an AFM operating in tapping mode under water media of different pH. Single chains are 0.4 nm thick. Molecule conformation changes drastically at a very small change of medium pH. At giving attribution, the following reference should be cited: Y. Roiter and S. Minko, AFM Single Molecule Experiments at the Solid-Liquid Interface: In Situ Conformation of Adsorbed Flexible Polyelectrolyte Chains, Journal of the American Chemical Society, vol. 127, iss. 45, pp. 15688-15689 (2005).
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Date/TimeThumbnailDimensionsUserComment
current15:55, 10 April 2009Thumbnail for version as of 15:55, 10 April 2009300 × 340 (32 KB)Yurko~commonswikiImproved quality.
21:28, 21 April 2008Thumbnail for version as of 21:28, 21 April 2008300 × 340 (25 KB)Yurko~commonswiki{{Information |Description=Single molecules of poly(2-vinylpyridine) recorded using an AFM operating in tapping mode under water media of different pH. Single chains are 0.4 nm thick. Molecule conformation changes drastically at a very small change of med

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