BioNanoAdhesion: atomic force microscopy study of the electrostatic properties of pyridine-and imidazole-based polycationic surfaces

Manickam, M.; Bowen, J.; Rotov, M.; Preece, J. A. and Kendall, K. (2003). BioNanoAdhesion: atomic force microscopy study of the electrostatic properties of pyridine-and imidazole-based polycationic surfaces. In: IMPACT Faraday Partnership Annual Event, 8 Apr 2003, London, UK.

URL: https://www.academia.edu/9823520/BioNanoAdhesion_a...

Abstract

Self-assembled monolayers of pyridine- and imidazole-based disulfides are currently being produced on low roughness gold surfaces. The electrostatic interaction between these surfaces and an atomic force microscope cantilever, modified with a silica microparticle, will subsequently be investigated as a function of environmental pH. The results can be used towards the development of improved nanoparticulate non-viral gene delivery vectors.

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