[1D] 5. Dispersion and Aggregation | Okinawa Colloids 2026

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Technical Session5. [Session] Dispersion and Aggregation

[1D]5. Dispersion and Aggregation

Mon. Nov 2, 2026 3:50 PM - 5:50 PM JST
Mon. Nov 2, 2026 6:50 AM - 8:50 AM UTC

Room D(Ocean Hall)

Chair:Kaori Sugihara, Georg Papastavrou(University of Bayreuth)

3:50 PM - 4:05 PM JST(6:50 AM - 7:05 AM UTC)

[1D16]Electrophoretic Mobility Assessed Using Different Electrokinetic Methods

*Claire Chassagne¹, Simon Gourdin¹, Gökmen Sanli¹ (1. Delft University of Technology (Netherlands))

4:05 PM - 4:20 PM JST(7:05 AM - 7:20 AM UTC)

[1D17]Electrokinetic Properties of "Hard" and "Soft" Particles and Its Relevance to Stability Classification of Dispersions. Zetapotential - Sedimentation Behavior

*Dietmar Lerche¹ (1. LUM GmbH (Germany))

4:20 PM - 4:35 PM JST(7:20 AM - 7:35 AM UTC)

[1D18]Morphology Control of Golf Ball-Like Particles via Surface Charge Tuning of Colloidal Dimple Templates

Kaho Adachi¹, Keiga Saito¹, Keishi Suga¹, Hikaru Namigata¹, Tom A. J. Welling^1,2, Daisuke Nagao¹, *Kanako Watanabe¹ (1. Department of Chemical Engineering, Tohoku University (Japan), 2. Frontier Research Institute for Interdisciplinary Sciences (FRIS), Tohoku University (Japan))

4:35 PM - 4:50 PM JST(7:35 AM - 7:50 AM UTC)

[1D19]Impedance Characterization of Mixing-Induced Colloidal State Changes in PEMFC Catalyst Inks

*Akihisa Tanaka¹, Po-Ya Abel Chuang², Masao Nagaura³, Tetsuya Yoshiike³, Keijiro Sakuramoto⁴, Keisuke Nagato¹ (1. The University of Tokyo (Japan), 2. University of California, Merced (USA), 3. HIOKI E.E. CORPORATION (Japan), 4. HORIBA, Ltd. (Japan))

4:50 PM - 5:05 PM JST(7:50 AM - 8:05 AM UTC)

[1D20]Colloidal Stability and Surfactant–Hydroxyapatite Interactions in Toothpaste Formulations: A Comparative Study of Ionic Surfactant Systems

*AZMI MOHAMED¹, TRETYA ARDYANI^1,2, MASANOBU SAGISAKA³, SEITO OIZUMI³, LEIDE CAVALCANTI⁴ (1. Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan I (Malaysia), 2. Research Center for Molecular Chemistry, National Research and Innovation Agency (BRIN) (Indonesia), 3. Department of Frontier Materials Chemistry, Graduate School of Science and Technology, Hirosaki University (Japan), 4. ISIS Pulsed Neutron & Muon Source, STFC Rutherford Appleton Laboratory (UK))

5:05 PM - 5:20 PM JST(8:05 AM - 8:20 AM UTC)

[1D21]Protein corona of Hevea brasiliensis field latex

*Tanaporn LEKCHUPOL¹, Jean-Baptiste D’ESPINOSE de LACAILLERIE¹, Nicolas SANSON¹, Supakij Suttiruengwong² (1. SIMM ESPCI PSL PARIS (France), 2. Silpakorn university (Thailand))

5:20 PM - 5:35 PM JST(8:20 AM - 8:35 AM UTC)

[1D22]Association Behavior of Electrolyte Saccharide Chain and β-Lactoglobulin

*Yoshiaki Yuguchi¹, Aoi Tsujino¹, Thuy Thi Thu Thanh² (1. Osaka Electro-Communication University (Japan), 2. Vietnam Academy of Science and Technology (VAST) (Viet Nam))

5:35 PM - 5:50 PM JST(8:35 AM - 8:50 AM UTC)

[1D23]Mechanistic Insights into Temperature-Induced Monoclonal Antibody Aggregation

*Vinodya Karunadhika^1,2,3, Nimish Pradhan^1,2,3, Annmaree Warrender⁶, Dharmini Mehta^2,3, Heidi Elmer Bodnar^2,3, Thilini Thrimawithana¹, Sally Gras^3,4, Durga Dharmadana^1,3, Celine Valery^1,3,5 (1. RMIT University (Australia), 2. CSL Innovation Pty Ltd (Australia), 3. The ARC Digital Bioprocess Development Hub (Australia), 4. University of Melbourne (Australia), 5. UNSW Sydney (Australia), 6. ANSTO Australian Synchrotron (Australia))

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