Okinawa Colloids 2026
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Session Details

Technical Session4. [Session] Fine Particles, Nanoparticles and Nanomaterials

[2B]4. Fine Particles, Nanoparticles and Nanomaterials

Tue. Nov 3, 2026 10:10 AM - 12:10 PM JST
Tue. Nov 3, 2026 1:10 AM - 3:10 AM UTC
Room B(Ocean Hall)
Chair:Mai Thanh Nguyen(Hokkaido University), Bart-Jan Niebuur(Saarland University, Germany)
10:10 AM - 10:40 AM JST(1:10 AM - 1:40 AM UTC)

[2B01]Bandgap Engineering of I-III-VI Quantum Dots via Size and Composition Control for Enhanced Photofunctionality

*Tsukasa Torimoto1, Kazutaka Akiyoshi1, Tatsuya Kameyama1, Taro Uematsu2, Susumu Kuwabata2 (1. Nagoya University (Japan), 2. Osaka University (Japan))
10:40 AM - 10:55 AM JST(1:40 AM - 1:55 AM UTC)

[2B02]LSPR Properties of Intermetallic Nanoparticles Beyond Composition-Weighted Dielectric Function Predictions

*Haruka Takekuma1, Hyunji Lee1, Tatsuki Fukuyama1, Ryota Sato1, Toshiharu Teranishi1 (1. Kyoto University (Japan))
10:55 AM - 11:10 AM JST(1:55 AM - 2:10 AM UTC)

[2B03]Agglomeration Efficacies of Simple Salts on Charged Gold Nanocrystals with Mixed Ligand Shells: A High-Throughput Study

*Bart-Jan Niebuur1, Albenc Nexha1, Simon Blum1, Tobias Kraus1,2 (1. INM - Leibniz-Institute for new Materials, Saarbrücken, Germany (Germany), 2. Colloid and Interface Chemistry, Saarland University, Saarbrücken, Germany (Germany))
11:10 AM - 11:25 AM JST(2:10 AM - 2:25 AM UTC)

[2B04]Enhanced Near-Infrared Photoluminescence of Ag8GeS6 Quantum Dots via InSx/ZnS Double-Shell Passivation

*NURMANITA RISMANINGSIH1, Masayuki Soto1, Kazutaka Akiyoshi1, Tatsuya Kameyama1, Norikazu Fujihira2, Tsukasa Torimoto1 (1. Nagoya University (Japan), 2. Murata Manufacturing Co., Ltd. (Japan))
11:25 AM - 11:40 AM JST(2:25 AM - 2:40 AM UTC)

[2B05]Crystallinity control of Pd–Si NPs and its effect on catalytic properties

*Kenta Ikeda1, Megumi Mukoyoshi1, Takaaki Toriyama2, Tomokazu Yamamoto2,3, Yasukazu Murakami2,3, Shogo Kawaguchi4, Kubota Yoshiki5, Hiroshi Kitagawa1 (1. Grad. Sci., Kyoto university (Japan), 2. URC, Kyushu Univ. (Japan), 3. Grad. Eng., Kyushu Univ. (Japan), 4. JASRI (Japan), 5. Grad. Sci., Osaka Metropol. Univ. (Japan))
11:40 AM - 11:55 AM JST(2:40 AM - 2:55 AM UTC)

[2B06]Discovery and Mechanistic Study of Pd-based Ordered Alloy Nanoparticles with A13-type Structure

*Dingchen Wen1, Kenshi Matsumoto1, Yasutomi Tatetsu2, Toshiharu Teranishi1,3 (1. Institute for Chemical Research, Kyoto University (Japan), 2. Department of Health Informatics, Meio University (Japan), 3. Graduate School of Science, Kyoto University (Japan))
11:55 AM - 12:10 PM JST(2:55 AM - 3:10 AM UTC)

[2B07]In-situ TEM Observation of Structural Transition in Alloy Nanoparticles

*Mai Thanh Nguyen1, Tetsu Yonezawa1 (1. Hokkaido University (Japan))
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