Preparation of alternately self-assembled adsorption film and evaluation of the structure using attenuated total reflection method and quartz crystal microbalance measurement

摘要

Self-assembled multilayer of Poly(diallyldimethylammoniumchloride)(PDADMAC) and Direct Red 80 (DR8O) were deposited by the alternate adsorption method. The adsorption processes and deposited films have been investigated using the ATR method and QCM one. The experimental results showed that the deposition was unstable up to the several layers, but that the thickness linearly increased with the deposition above about seven layers.