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Nanostructured Morphology of Adsorption of Polyelectrolyte at the Solid/Liquid Interface Observed by Atomic Force Microscopy

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Abstract:

In this paper, the morphology change of various polymers at the mica –water interface, such as polyvinylpyrrolidone (PVP), polystryrenesulfonate (PSS), and partially hydrated polyacrylamide (HPAM) in different environments was investigated by atomic force microscopy (AFM). We found that PVP molecules deposited on mica from aqueous solution appeared in stretched wormlike coils forming densely packed films. In NaCl solution, the globular molecular conformation was observed. For PSS molecules the similar results were obtained. HPAM molecules deposited on the mica surface from aqueous solution at natural pH were observed to form a nanostructured network

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Periodical:

Advanced Materials Research (Volume 643)

Pages:

127-130

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.643.127

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Online since:

January 2013

Authors:

Hong Ying Xia, Feng Zhao

Keywords:

Atomic Force Microscopy (AFM), Interface, Morphology Change, Polyacrylamide, Polyvinylpyrrolidone

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References

[1] J. Kumaki, Y. Nishikawa, T. Hashimoto, J. Am. Chem. Soc. 118 (1996) 3321.

Google Scholar

[2] V. Percec, C.H. Ahn, G. Ungar, D.J.P. Yeardley, M. Moller, S.S. Sheiko, Nature 391 (1998) 161.

Google Scholar

[3] J. Kumaki, T. Hashimoto, J. Am. Chem. Soc. 125 (2003) 4907.

Google Scholar

[4] F. Tiberg, J. Brinck, L. Grant, Curr. Opin. Colloid. Inter. Sci. 4 (1999) 411.

Google Scholar

[5] A.B. Artyukhin, K.J. Burnham, A.A. Levchenko, R.V. Talroze, P. Stroeve, Langmuir 19 (2003) 2243.

DOI: 10.1021/la026640s

Google Scholar

[6] G. Kramer, P. Somasundaran, Langmuir 18 (2002) 9357.

Google Scholar

[7] A. Kiriy, S. Minko, G. Gorodyska, M. Stamm, W, Jaeger, Nano. Lett. 2 (2002) 881.

DOI: 10.1021/nl025603i

Google Scholar

[8] S. Minko, A. Kiriy, G. Gorodyska, M. Stamm, J. Am. Chem. Soc. 124 (2002) 10192.

DOI: 10.1021/ja026784t

Google Scholar

[9] R.D. Piner, J. Zhu, F, Xu, S. Hong, C.A. Mirkin, Science 283 (1999) 661.

Google Scholar

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