Electrical Properties of G4-48azo Dendrimer Containing Azobenzene Functional Groups


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In this study, we attempted to fabricate dendrimer Langmuir-Blodgett (LB) films functionalized with azobenzene groups in their periphery. It is well known that azoenzene-type compounds undergo an efficient and fully reversible photo-isomerization reaction. We investigated monolayer behavior and its characteristics at air-water interface by LB method. Then the molecular behavior shift of the monolayer by 365[nm] light irradiation was also measured because of the isomerization of azobenzene group in periphery. The electrical properties of G4-48Azo dendrimer were compared with between trans form and cis form using metal/dendrimer LB film/metal (MIM)structure and using STM system.



Materials Science Forum (Volumes 449-452)

Edited by:

S.-G. Kang and T. Kobayashi




S. B. Jung et al., "Electrical Properties of G4-48azo Dendrimer Containing Azobenzene Functional Groups", Materials Science Forum, Vols. 449-452, pp. 913-916, 2004

Online since:

March 2004




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