The 73rd Divisional Meeting of DCSC

About Meeting

The 73rd Divisional Meeting of Division of Colloid and Surface Chemistry

September 20 (Tue) - 22 (Thu), 2022

Meeting Theme: Colloid and Interface Science Expanding as

an Integrated and Interdisciplinary Science

Venue: Hiroshima University (Higashi-Hiroshima Campus)

Academic Program

• Plenary Lectures (Wed, September 21, 14:00-15:40, Room S )

14:00-14:50  (in Jpn)
"The relationship between the quality and crystallization of chocolate"
Satoru Ueno (Hiroshima Univ. (Japan))


14:50-15:40  (in Jpn)
"Life as a Matter of Interface Dynamics"
Motomu Tanaka (Heidelberg Univ. (Germany) / Kyoto Univ. (Japan))


• Special Lecture (Wed, September 21, 15:50-16:40, Room S)

15:50-16:40  (in Jpn)
"Manual manipulation of molecular machines, nanocarbon synthesis, stem cell differentiation control, all can be done at the liquid interfaces

Katsuhiko Ariga (NIMS/Univ. of Tokyo (Japan))

Encouragement Award Lectures

Young Scientist Award

Tue, September 20, 14:00-14:40, Room E  (in Jpn)
"Development of a new sugar-based synthetic approach towards carbonaceous nanostructures and porous bodies via formation of nanoscale interfaces under a hydrothermal environment

Shiori Kubo (AIST (Japan))

Tue, September 20, 13:00-13:40, Room H  (in Eng)
"Structure of Bimetallic Nanoparticles Synthesized by Sputtered Deposition onto Liquid and Their Catalytic Properties" 

Mai Thanh Nguyen (Hokkaido Univ. (Japan))


Young Engineer Award

Tue, September 20, 15:20-16:00, Room A  (in Jpn)
"Structural control of α-type hydrated crystal (α-gel) prepared by long alkyl-chain amido amine L-Lactic acid salt / higher alcohol / water"

Takanori Saitou (Kao Corp. (Japan))

Tue, September 20, 11:20-12:00, Room A  (in Jpn)
"An Efficient Method for Enhancing Low-temperature Solubility of Methyl Ester Sulfonate (MES) and Its Application to Liquid Detergents

Astunori Morigaki (Lion Corp. (Japan))


• Regular Sessions (all sessions will accept presentations in English)

1. Surfactants and Amphiphilic Materials 
Organizers: Tomokazu Yoshimura (Nara Women's Univ.), Toshio Sakai (Shinshu Univ.), Motohiro Kageyama (Lion Corp.), Eri Akiyama (Kao Corp.)

(1) Synthesis and Solution Properties Surfactants, (2) Molecular Assembly and Phase Behavior, (3) Gel and Liquid Crystal, (4) Emulsion, (5) Foaming and Antifoaming, (6) Applications and Development, (7) Analytical Techniques

2. Molecular Films
Organizers: Atsuhiro Fujimori (Saitama Univ.), Satoshi Watanabe (Kumamoto Univ.), Mafumi Hishida (Tsukuba Univ.)

(1) Insoluble Monolayers/Langmuir-Blodgett Films, (2) Self-assembled Monolayers, (3) Adsorbed Monolayers, (4) Bilayers (vesicles, liposomes, etc.), (5) Multilayers (LBL, etc.), (6) Particle Layers, (7) Interfacial Characteristics (air-liquid, liquid-liquid, solid-liquid), (8) Applications and Development, (9) Analytical Techniques

3. Soft Matter and Biosystems
Organizers: Naoyuki Ishida (Okayama Univ.), Hideki Nabika (Yamagata Univ.), Masashi Mizukami (Tohoku Univ.), Tatsushi Isojima (L'oreal Corp.)

(1) Polymer Colloids and Interfaces, Gels, (2) Ionic Liquids, (3) Active Matter, Nonlinear and Nonequilibrium Systems, (4) Biomolecules, Biomaterials, and Biomimetics, (5) Molecular Crowding Systems, (6) Drug Delivery, Biomedical Systems, (7) Applications and Development, (8) Analytical Techniques

4. Fine Particles, Nanoparticles and Nanomaterials
Organizers: Hideya Kawasaki (Kansai Univ.), Sachiko Matsushita (Tokyo Inst. of Tech.), Naoto Shiraharta (NIMS), Tomonori Ohba (Chiba Univ.)

(1) Synthesis and Fabrication, (2) Structure and Properties, (3) Functions and Applications, (4) Theoretical and Computational Sciences

5. Dispersion and Aggregation
Organizers: Shin-ichi Takaeda (Takeda Colloid Techno-Consulting Co.), Yasuyuki Kusaka (AIST), Michinari Kohri (Chiba Univ.)

(1) Dispersion Stability and Theory, (2) Highly Concentrated Dispersions, (3) Electrokinetic Phenomena, (4) Surface and Interfacial Forces, (5) Rheology, (6) Colloidal Crystals and Assemblies, (7) Applications and Development, (8) Analytical Techniques

6. Solid Surfaces, Wetting, Adsorption and Adhesion
Organizers: Taku Iiyama (Shinshu Univ.), Shinji Yamada (Kao Corp.), Atsushi Kondo (Oita Univ.)

(1) Structures, Properties, and Functions of Solid Surfaces, (2) Adsorption and Catalysts, (3) Nano Materials, Nano Space, Mesoporous Materials, and Pores, (4) Wettability, Superhydrophobic or Superhydrophilic Surfaces, (5) Synthesis and Fabrication of Functional Solids, (6) Surface Force and Tribology, (7) Microfabrication, (8) Applications and Development, (9) Analytical Techniques


• International Symposium

Organizers: Takanori Takiue (Kyushu Univ.), Syuji Fujii (Osaka Inst. of Tech.), Kiyoshi Kanie (Tohoku Univ.)

 In order to promote the globalization of the meeting, the International Exchange Committee will take the initiative in planning and organizing an international symposium.


• General Symposia

Symposium 1 (Tue, September 20, 13:30-15:40, Room G)

"Colloid and Interface Science Expanding as an Integrated and Interdisciplinary Field"

Organizers: Masumi Villeneuve (Hiroshima Univ.), Hiroki Matsubara (Hiroshima Univ.), Tomonori Fukasawa (Hiroshima Univ.)

Invited Talks:

1. "Development of novel measurement methods for cloud microphysics using optical tweezers", Shoji Ishizaka (Hiroshima Univ)

2. "Control of Protein Crystallization Processes under an External Electric Field", Haruhiko Koizumi (Hiroshima Univ.)

3. "Component separation from powder mixture in a vibrating fluidized bed based on differences in agglomeration properties", Tomonori Fukasawa (Hiroshima Univ.)

4. "The roles of starches in gluten-free rice bread: Pickering particle and many more", Masumi Villeneuve (Hiroshima Univ.)


Symposium 2 (Thu, September 22, 9:00-12:40, Room G)

"Colloid and Surface Chemistry for Advanced Electronics Parts"

Organizers: Tetsu Yonezawa (Hokkaido Univ.), Yasuyuki Kusaka (AIST)

Invited Talks

1. "Processing Technologies for Multilayer Ceramic Capacitors - Past and Future", Wataru Sakamoto (Chubu Univ.)

2. "Challenge to develop of Next-generation Electroceramics by Interface Engineering and Nanostructure Control", Satoshi Wada (Yamanashi Univ.)

3. "Particle systems for advanced micro-joining process", Hiroshi Nishikawa (Osaka Univ.)

4. "New quantum dot LED systems", Ken-ichi Saitow (Hiroshima Univ.)

5. "Self-assembly of dielectric nanocube monolayers for ultra-thin ceramic capacitors", Hiroki Itasaka (AIST)

Symposium 3 (Tue, September 20, 9:00-12:20, Room G)

"New development of optical materials - New optical properties derived from interfaces -"

Organizers: Takahiro Ohkubo (Okayama Univ.)Nobuyuki Takeyasu (Okayama Univ.)

Invited Talks

1. "Surface Modification of Single-Walled Carbon Nanotubes for Photocatalytic Water Splitting", Yutaka Takaguchi (Toyama Univ.)

2. "Nanoscale interfacial spectroscopy by plasmon enhanced Raman scattering in multiple environments", Norihiko Hayazawa (Riken)

3. "High sensitivity Raman spectroscopy using a glass micro-capillary", Satoru Shoji (Univ. of Electro-Communications)

4. "Liquid Phase Synthesis and Plasmonic Properties of Au Nanorings Supported on Stacked Pd Nanoparticles", Yukie Yokota (Sophia Univ.)


Symposium 4 (Wed, September 21, 9:00-11:50, Room G)

"Life through Interface"

Organizers: Muneyuki Matsuo (Hiroshima Univ.), Chiho Watanabe (Hiroshima Univ.), Satoshi Nakata (Hiroshima Univ.)

Invited Talks

1. "Driving cell life by compartmentation of metabolism -Reversible condensate formation by metabolic enzymes in cells-", Natsuko Miura (Osaka Metropolitan Univ.)

2. "Phase Separation of polymer solutions and DNA Enrichment", Mika Kobayashi (Univ. of Tokyo)

3. "Dancin' Artificial Multicells", Shin-ichiro Nomura (Tohoku Univ.)

4. "Sensing capability generated by spontaneous potential oscillation phenomenon in oil-water biphasic liquid membrane system", Ben Nanzai (Shizuoka Inst. of Sci. Tech.)