The 76th JSAP Autumn Meeting, 2015

Presentation information

Poster presentation

12 Organic Molecules and Bioelectronics » 12.2 Characterization and Materials Physics

[14p-PB5-1~15] 12.2 Characterization and Materials Physics

6.6と12.2のコードシェアセッションあり

Mon. Sep 14, 2015 4:00 PM - 6:00 PM PB5 (Shirotori Hall)

4:00 PM - 6:00 PM

[14p-PB5-11] In-situ Observation of Alcian Blue / PSS Layer-by-layer Film Deposition by Using Optical Waveguide Spectroscopy

〇Kazunari Shinbo1, Kadowaki Naoya1, Ishigooka Makoto1, Ohdaira Yasuo1, Baba Akira1, Kato Keizo1, Futao Kaneko1 (1.Niigata Univ.)

Keywords:surface plasmon resonance,optical waveguide spectroscopy,electrolyte layer-by-layer deposition

Electrolyte layer-by-layer (LbL) deposited films of phthalocyanine derivative alcian blue (AB) and polystyrene sulfonate (PSS) were prepared, and in-situ evaluation of the films were conducted by using optical waveguide (OWG) spectroscopy with surface plasmon resonance (SPR). The combination of SPR and OWG methods allows us simultaneous observation of thickness and optical absorption of the deposited film. In this study, LbL film was also prepared using mixed aqueous solution of AB and transparent polymer PDADMAC, and the molecular ratio in the film was estimated.