[2B01-03] 1. Surfactants and Amphiphilic Materials

Wed. Sep 13, 2023 9:00 AM - 10:00 AM Room B (C3-101 & Online)

Chair:Kenji Aramaki(Yokohama National University)

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[2B01-03-z] Join the Zoom

9:00 AM - 9:20 AM

[2B01] Heterodyne-detection dynamic light scattering microscope for probing real-time changes in the structure and properties of a foam film (1) Instrumental development

*Hiroharu Yui¹, Shu-hei Urashima¹, Koutaro Ichimaru¹, Shunsuke Urabe², Atsushi Miyazaki², Takaya Sakai² (1. Faculty of Science, Tokyo University of Science (Japan), 2. Kao corporation (Japan))

9:20 AM - 9:40 AM

[2B02] Heterodyne-detection dynamic light scattering microscope for probing real-time changes in the structure and properties of a foam film (2) Mechanism of improvement of mechanical stability of foam film by polymer

*Shunsuke Urabe¹, Shu-hei Urashima², Kotaro Ichimaru², Atsushi Miyazaki¹, Takaya Sakai¹, Hiroharu Yui² (1. Kao Corporation (Japan), 2. Tokyo University of Science (Japan))

9:40 AM - 10:00 AM

[2B03] Foaming and surface properties of polydimethylsiloxane/n-alkane solutions

*Go Nagai¹, Yuji Sakaihara¹, Takuji Kume¹, Ryota Nambara¹, Koji Oosaki¹, Takahiro Sato² (1. Material Science Lab., Kao corporation (Japan), 2. The Open University of Japan (Japan))