Fabrication of Covalently Attached Ultrathin Films Based on Dendrimers via H-Bonding Attraction and Subsequent UV Irradiation

Hong Zhong, Jinfeng Wang, Xinru Jia, Ying Li, Yang Qin, Jinyu Chen, Xin Zhao, Weixiao Cao, Mingqian Li, Yen Wei

Macromolecular Rapid Communications · 2001 · 40 citations · 0 references

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Abstract

Multilayer ultrathin films were obtained from phenolic shell-modified PAMAM dendrimers (G3.0) and diazo resin (DR) as building blocks via hydrogen bonding attraction using the deposition technique. Under UV irradiation, the nature of the linkage between layers converted from H-bonding to covalent, which increased the stability of the film dramatically.