Session Details

1P01-76

Sat. Sep 5, 2026 6:30 PM - 8:00 PM JST
Sat. Sep 5, 2026 9:30 AM - 11:00 AM UTC
Poster (2F)

[1P-01*]Evaluation of Double-Hybrid DFT in Predicting Inverted Singlet–
Triplet Energy Gaps

*Hiroki Sato1,2, Hironori Kaji1 (1. Kyoto Univ. , 2. Waseda Univ.)

[1P-02*]Multiple Luminescent Solvates of a C3-Symmetric Phloroglucinol Derivative

*Atsuya Iwasaki1, Suguru Ito1 (1. Yokohama National Univ.)

[1P-03*]Chirality-Induced Triplet Spin Polarization in Porphyrin Inclusion Complexes Studied by Time-Resolved EPR

*Yuma Adachi1, Yoichi Tsuchiya2, Yasuhiro Kobori3 (1. Graduate School oh Science, Kobe University , 2. Center for Organic Photonics and Electronics Research, Kyusyu University , 3. Center for Life Photonic Innovation, Kobe University)

[1P-04*]Naked-Eye Color Visualization of Light Helicity in Luminescent Films for Advanced Security Inks

*Kaoru Koizumi1, Ryohei Takizawa1, Tranosuke Tomikawa1, Mengfei Wang2,3, Yasuchika Hasegawa2,3, Takayuki Nakanishi4, Yuichi Kitagawa2,3 (1. Grad. Sch. Chem. Sci. Eng., Hokkaido Univ. , 2. Fac. Eng., Hokkaido Univ. , 3. WPI-ICReDD, Hokkaido Univ. , 4. Res.Cent. Electron Opt. Mater., Natl. Inst. Mater. Sci.)

[1P-05*]Simple Fabrication of a Planar Blue Light Source Based on a Mixed Electrogenerated Chemiluminescence System

*Itsuki Kurematsu1, Takashi Kasahara1 (1. Hosei University)

[1P-06*]Plasmonic and Co-catalytic Enhancement of BiVO4/TiO2 Photocatalyst for PEC Hydrogen Evolution

*Mukund Shivajirao Ekunde1, Pankaj Koinkar1, Akihiro Furube1 (1. Institute of Post-LED Photonics, Tokushima University)

[1P-07*]Fabrication of gold nanoparticle/nanoscroll hybrids and their optical properties

*Hinata Aoshima1, Tsutomu Shiragami1, Yu Nabetani1 (1. University of Miyazaki)

[1P-08*]Photoluminescence Enhancement of Ag29 Nanocluster in Aqueous Media through Ligand Engineering and Aggregate Formation

*Atsuya Tanaka1, Kazuya Yamano1, Hayato Sakai2, Rika Tanaka1, Katsuya Mutoh1, Taku Hasobe2, Takuya Nakashima1 (1. Osaka Metropolitan University , 2. Keio University)

[1P-09*]Charge-Transfer-Driven Internal Ordering of Supramolecular Polymers ExhibitingChanges in Stiffness and Emission Color

*Wakana Morita1, Hiroki Hanayama2, Hikaru Sotome3, Shiki Yagai2,4 (1. Grad. Sch. of Sci. and Eng., Chiba Univ. , 2. Grad. Sch. of Eng., Chiba Univ. , 3. Grad. Sch. of Eng. Sci., Osaka Univ. , 4. IAAR, Chiba Univ.)

[1P-10*]Stable Halide Perovskite Single-Crystal Heterojunction Photodetectors

*YIFEI XIA1, SL Aneesha1, Most Farida Khatun1, Challapalli Subrahmayam2, Takuya Okamoto1,3, Vasudevanpillai Biju1,3 (1. Graduate School of Environmental Science, Hokkaido University , 2. Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Telangana , 3. Research Institute for Electronic Science, Hokkaido University)

[1P-11*]Charge carrier dynamics of colloidal lead-free silver-antimony-based double perovskite nanocrystals

*ANKIT KUMAR1,2, Kaoru Ohta1, Sreetoma Ghosh2, Anindya Datta2, Keisuke Tominaga1 (1. Center for Life Photonic Innovation , Kobe University , 2. Department of Chemistry, Indian Institute of Technology Bombay)

[1P-12*]Photoluminescence Switching via the Formation of Intermolecular Hydrogen Bonds of Benzothiazole Derivatives

*Ibuki Oshima1, Masato Morita1, Shigeyuki Yamada1 (1. Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology)

[1P-13*]Confirmation of Near-infrared Absorption and Anti-Kasha Emission in Dicyclohepta[cd,fg]-as-indacene

*Ryoji Hatakenaka1, Keitaro Yamamoto1, Mitsuaki Yamauchi1, Yoshiyuki Mizuhata1, Fumito Tani2, Toshihiro Murafuji3, Hiroko Yamada1 (1. Kyoto University , 2. Kyushu University , 3. Yamaguchi University)

[1P-14*]Transparent Aqueous Dispersions of Size- and Band-Gap-Tunable Ti1–xSnxO2Nanoparticles for Photocatalytic Hydrogen Evolution

*Keito Sano1, Tamao Ishida2, Tetsuya Shimada3, Hirokazu Munakata2, Hiroshi Tachibana3, Bunsho Ohtani4, Shinsuke Takagi3, Haruo Inoue3 (1. The University of Osaka , 2. Osaka Metropolitan University , 3. Tokyo Metropolitan University , 4. Hokkaido University)

[1P-15*]Efficient and Durable Photochemical CO2 Reduction by TiO2-Immobilized Metal Porphyrin Catalysts

*Seunghwan Cha1,2, Hyeongu Kang1,2, Sangheon Jeong1,2, Min-Jong Bong1,2, Eunseo Noh1,2, Ho-Jin Son1,2 (1. Department of Advanced Materials Chemistry, Korea University, Sejong 30019, Republic of Korea , 2. 2Division of Smart Energy Convergence Engineering, Korea University, Sejong 30019, Republic of Korea)

[1P-16*]Evaluation of Cholesterol-Containing Lipid Membranes through Super-Resolved Diffusion Measurement of Guest Molecules

*Aya Tamagawa1, Kosuke Yoshihara1, Chikara Inoue1, Nozomi Watanabe1, Yukihiro Okamoto1, Masakazu Morimoto2, Hikaru Kuramochi1, Syoji Ito1,3 (1. Graduation School of Engineering Science, The University of Osaka , 2. Departure of Chemistry, Rikkyo University , 3. RILACS, Osaka Metropolitan University)

[1P-17*]Development of operando photoelectrochemical FTIR measurement system for hematite photoelectrodes

*Hisaki Yoshida1, Yoshitaka Kumabe1,2, Takashi Tachikawa1,2 (1. Kobe University , 2. Center for Life Photonic Innovation)

[1P-18*]Near-Infrared Luminescent Titanium Nitride Quantum Dots for Sustainable Optoelectronics

*Dibya Darshana Nayak1, Saadia El Khaldi1, Aswathi Maladan1, Subrahmanyam Challapalli2, Vasudevanpillai Biju1 (1. Hokkaido University , 2. Indian Institute of Technology Hyderabad)

[1P-19*]Tuning Solid-State Emission through Halogen-Bonded Supramolecular Assembly: From Benzothiazole to Benzoxazole Derivatives

*Masato Morita1, Yuri Kikuiri2, Hiroki Fukumoto2, Shigeyuki Yamada1 (1. Kyoto Institute of Technology , 2. Ibaraki University)

[1P-20*]Effects of Substituents in Re-complex catalysts on their catalysis for CO2 reduction

*Luis Guilherme Alves do Nascimento1,2, Kei Kamogawa1, André Sarto Polo3, Sofia Nikolaou2, Osamu Ishitani1 (1. Hiroshima University , 2. University of São Paulo , 3. Federal University of ABC)

[1P-21*]Symmetry Breaking in Triphenylene Assemblies through Multivalent Grafting on Cyclodextrin for Circularly Polarized Luminescence

*Kentaro Takaji1, Hajime Shigemitsu2, Tomohiro Sakatani1, Toshiyuki Kida1 (1. Department of Applied Chemistry, Graduate School of Engineering, The University of Osaka , 2. Research Center for Macromolecules and Biomaterials, National Institute for Materials Science)

[1P-22*]Photocatalytic nitrate-to-ammonia reduction with water on surface oxygen vacancies created on titanium dioxide

*Wataru Hiramatsu1, Yasuhiro Shiraishi1, Takayuki Hirai1 (1. The University of Osaka)

[1P-23*]Spectrally Resolved Investigation of Purcell-Enhanced Emission Dynamics in Precisely Controlled AIE–Plasmon Hybrid Nanostructures

*Rina SU1, Yuto Masuda1, Keisuke Imaeda2, Sou Ryuzaki2, Kosei Ueno2 (1. Graduate School of Chemical Sciences and Engineering, Hokkaido University , 2. Faculty of Science, Hokkaido University)

[1P-24*]Resolving the Missing Yield of the Methyl Vinyl Ketone Oxide in Iodoalkenyl Radical + O2: Conformational Deconvolution of Syn- and Anti-MVKO and Formation of IMVKO and MVK

*Chen-An Chung1, Ju-Yin Hsu1, Tang-Yu Kao1, Yuan-Pern Lee1 (1. Department of Applied Chemistry and Institute of Molecular Science, National Yang Ming Chiao Tung University)

[1P-25*]Amplification on Photoinduced Desorption of Surface Ligand in CdSe/ZnS core/shell Nanocrystals

*Bunta Takano1, Yuki Nagai1, Yoichi Kobayashi1 (1. Ritsumeikan Univ.)

[1P-26*]Aggregation Controlled Photoexcited States in Porphyrin/Chitosan Conjugates for Cocatalyst-Free Photocatalytic Hydrogen Evolution

*Kushal Mohan Gowda1, Yasuko Osakada2,3, Mamoru Fujitsuka2,3, Vasudevanpillai Biju1,4, Yuta Takano1,4 (1. Graduate School of Environmental Science, Hokkaido University , 2. SANKEN , The University of Osaka , 3. Open and Transdisciplinary Research Initiatives , The University of Osaka , 4. Research Institute for Electronic Science , Hokkaido University)

[1P-27*]Novel Hydroxamate-Chelated BODIPY Dyes: Synthesis, Structure-Property Relationships and Environmental Responsiveness

*Binuki Sanara Wanniarachchi1, Chris Ritchie1 (1. School of Chemistry, Monash University, Clayton, Victoria)

[1P-28*]Dynamic Molecular Triplet Excitons in Lanthanide Complex Assemblies for Ultrasensitive Optical Oxygen Sensing

*Takuma Nakai1, Mengfei Wang2,3, Sunao Shoji4, Koji Fushimi2, Yasuchika Hasegawa2,3, Takayuki Nakanishi5, Yuichi Kitagawa2,3 (1. Graduate School of Chemical Sciences and Engineering, Hokkaido University , 2. Faculty of Engineering, Hokkaido University , 3. Institute for Chemical Reaction Design and Discovery, Hokkaido University , 4. Faculty of Engineering, Nara Women’s University , 5. National Institute for Materials Science)

[1P-29*]Degradation of Perfluoroalkyl Compounds via Photocatalytic Reactions by Zinc Selenide Nanocrystals

*Hikari Kitamura1, Yuto Toyota1, Yuki Nagai1, Yoichi Kobayashi1 (1. Ritsumeikan Univ.)

[1P-31*]Polar Layered Herringbone Packing with Halogen Bonding of Diarylhexatrienes: A Strategy for Organic Polar Crystals

*Shota Nakano1, Takuya Ogaki1,2, Taisuke Yamaura1, Yasunori Matsui1,2, Hiroshi Ikeda1,2 (1. Grad. Sch. of Eng., Osaka Metro. Univ. , 2. RIMED, Osaka Metro. Univ.)

[1P-33*]Light-Triggered Polymerization Catalysis via Photoinduced Ion-Pair Formation in Terarylene Photoswitches

*Taichi Muto1,2, kaho Irie1, Chigusa Goto1, Kei Maruyama1, Fumina Tsutsui1, Yoshiko Nishikawa1, Tsuyoshi Ando1, Tsumoru Morimoto1, Mihoko Yamada3, Tsuyoshi Kawai1,2 (1. Nara Institute of Science and Technology , 2. University of Touloues , 3. Kanazawa University)

[1P-34*]Temperature-Induced CPL Inversion through Excited-State Conformational Control in Pyrene-Modified Cyclodextrins

*Tomohiro Sakatani1, Hajime Shigemitsu1,2, Kentaro Takaji1, Toshiyuki Kida1 (1. The University of Osaka , 2. NIMS)

[1P-35*]Dynamic Molecular Triplet Excitons Induce Multi-Color Emission during Photo-Charging and Afterglow Processes

*Serika Tasaki1, Takuma Nakai1, Mengfei Wang2,3, Yasuchika Hasegawa2,3, Takayuki Nakanishi4, Yuichi Kitagawa2,3 (1. Grad. Sch. Chem. Sci. Eng., Hokkaido Univ. , 2. Fac. Eng., Hokkaido Univ. , 3. WPI-ICReDD , 4. NIMS)

[1P-36*]A general fluorescence-based method for quantifying and mapping biomolecular polarity

*Siyang Ding1, Tze Cin Owyong1, Yuning Hong1 (1. La Trobe Institute for Molecular Science)

[1P-37*]Effect of a Saponite Surface on the Photocycloreversion Reaction of a Cyclobutane Derivative

*Teppei Nishimura1, Yuki Fukasawa1, Tatsuhiro Murakami1, Yohei Ishida1, Tetsuya Shimada1, Shinsuke Takagi1,2 (1. Grad. Sch. of Urb. Env. Sci., Tokyo Metropolitan Univ. , 2. ReHES, Tokyo Metropolitan Univ.)

[1P-38*]Efficient hydrogen production by dual-metalloporphyrin-sensitized photocatalyst nanoparticles

*Satoshi Odagiri1, Atsushi Kobayashi2 (1. Grad. School of Marine Sci. and Tech., Tokyo Univ. of Marine Sci. and Tech. , 2. Dept. of Marine Resources and Energy, Tokyo Univ. of Marine Sci. and Tech.)

[1P-39*]Synthesis and photophysical properties of guanidinium-modified flavin molecules

*Wataru Ueta1, Keiji Minagawa1, Yukihiro Arakawa1 (1. Tokushima Univ.)

[1P-40*]Evaluation of Oxygen Evolution Reaction Activity of Cavity-Arrayed Electrodes through Bubble Observation

*XINPING WANG1, Daiki Ashizawa1, Masaki Itatani2, Tomohiro Fukushima2,3, Kei Murakoshi2 (1. Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo, Hokkaido , 2. Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, Hokkaido , 3. JST-PRESTO, Tokyo)

[1P-41*]Au@Cu2-xS Yolk@Shell Nanocrystals for Photocatalytic Isopropyl Alcohol Decomposition

*Hsuan-Hung Kuo1, Masahiro Miyauchi2, Yung-Jung Hsu1 (1. National Yang Ming Chiao Tung University , 2. Institute of Science Tokyo)

[1P-42*]Reconfigurable Linear Polymer Semiconductor as a Heterogeneous Photocatalyst for Solar Hydrogen Peroxide Production

*Koki Yoshida1, Yasuhiro Shiraishi1, Takayuki Hirai1 (1. Graduate School of Engineering Science, The University of Osaka)

[1P-43*]Enhanced Luminescence of Camphor-Derived Eu(III) Complex via Aggregate Formation in Methanol-Water Solution

*Soichiro Nakano1, Mengfei Wang2,3, Yuichi Kitagawa2,3, Yasuchika Hasegawa2,3 (1. Graduate School of Chemical Sciences and Engineering, Hokkaido Univ. , 2. Faculty of Engineering, Hokkaido Univ. , 3. Institute for Chemical Reaction Design and Discovery , Hokkaido Univ.)

[1P-44*]Ion-Specific Hydration Reorganization of Aqueous Electrolyte Solutions under Vibrational ultra-strong coupling

*Tran Nguyen La Ngoc1, Nobuki Iwasa1, Naotoshi Miyasaka1, Lauren Takahashi2, Keisuke Takahashi2, Tomohiro Fukushima2,3, Masaki Itatani2, Kei Murakoshi2 (1. Graduate School of Chemical Sciences and Engineering, Hokkaido University , 2. Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, Hokkaido , 3. JST-PRESTO, Tokyo)

[1P-45*]Multiple Roles of Hole Scavengers in Photocatalytic Hydrogen Evolution over Covalent Organic Frameworks

*Shimpei Shimizu1, Yositaka Kumabe1,2, Takashi Tachikawa1,2 (1. Department of Chemistry, Graduate School of Science, Kobe University , 2. Center for Life Photonic Innovation, Kobe University, Japan)

[1P-46*]Mesotopography Modulation Enables Unidirectional Charge Transport in Additive-Engineered Perovskite Films

*Nohyoon Park1, Hyojung Kim2, Mijoung Kim3, JungYup Yang3, Jooyoung Sung1 (1. DGIST , 2. Kumoh National Institute of Technology , 3. Kunsan National University)

[1P-47*]Construction of Thin Film Photocathode for Plasmon-enhanced Photoreduction

*Jie Shen1,2, Xu Shi1,2, Yasutaka Matsuo1,2 (1. Graduate School of Engineering, Hokkaido University , 2. Laboratory of Photoelectronic Nanomaterials, Research Institute for Electronic Science, Hokkaido University)

[1P-48*]Multivariate Spectroelectrochemical Evaluation of NiFe Electrocatalysis for Oxygen Evolution Reaction

*Krishna Halder1, Kenko Tsuchimoto2, Masaki Itatani1, Tomohiro Fukushima1,3, Kei Murakoshi1 (1. Department of Chemistry, Faculty of Science, Hokkaido University , 2. Graduate School of Chemical Sciences and Engineering, Hokkaido University , 3. JST-PRESTO, Tokyo)

[1P-49*]Efficient Nonadiabatic Dynamics Simulations for Extended Systems via an Orbital-Based Exact Factorization Framework

*Daeho Han1,2, Seung Kyu Min1,2,3 (1. Ulsan National Institute of Science and Technology , 2. InnoCORE AI-CRED Institute, Korea Advanced Institute of Science and Technology , 3. Center for 2D Quantum Heterostructures, Institute for Basic Science)

[1P-50*]A Secondary-Sphere Proton Channel Accelerating Metal–Hydride Formation in Mn(I) Catalysts for Selective CO2-to-Formate Conversion

*Min-Jong Bong1, Wonjung Lee2, Daehan Lee1, Junhyeok Seo2, Ho-Jin Son1 (1. Korea Univ. , 2. Gwangju Institute of Science and Technology)

[1P-51*]Synthesis of Axially Chiral Corannulenes and Amplified Racemization

*Ryuta Imai1, Asuka Jo1, Brynt Yuan Lord Placides1, Chigusa Goto1, Yuki Nagai2, Yoichi Kobayashi2, Ryoko Oyama1, Naoki Aratani1, Mihoko Yamada3, Tsuyoshi Kawai1 (1. Nara Institute of Science and Technology , 2. Ritsumeikan University , 3. Kanazawa University)

[1P-52*]Excited-state dynamics of AgGaS2 quantum dots

*Ruixin Peng1, Yuto Toyota1, Kanato Nagai1, Yuki Nagai1, Nurmanita Rismaningsih2, Tsukasa Torimoto2, Yoichi Kobayashi1 (1. Ritsumeikan Univ. , 2. Nagoya Univ.)

[1P-53*]Adsorption Behavior of Anionic Porphyrins on LDHs with Different Charge Densities

*Ai Hosaka1, Takuya Fujimura2, Tetsuya Shimada1, Yohei Ishida1, Tamao Ishida3,4, Shinsuke Takagi1,5 (1. Grad. Sch. of Urb. Env. Sci., Tokyo Metropolitan Univ. , 2. Shimane Univ. , 3. Osaka Metropolitan Univ. , 4. ReCAP, Osaka Metropolitan Univ. , 5. ReHES, Tokyo Metropolitan Univ.)

[1P-54*]Diarylethenes Containing a Bithiazole Motif: Light-Responsive Ligands for Cu(I)-Catalyzed Alkyne-Azide Click Reaction

*Mark Lester Gallego VIENDO1, Yugo TSUJI2, Tsuyoshi KAWAI2, Marine Louis1 (1. Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology , 2. Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology)

[1P-55*]Controlling Photochromic Reaction of Copper-Doped ZnS Nanocrystals via Surface Modification with Carboxylic Acids

*Hina Yamamoto1, Shunsuke Kobashi1, Tamami Sato1, Yoichi Kobayashi1 (1. Ritsumeikan Univ.)

[1P-56*]Spectral Features in Coherent Two-Dimensional Optical Spectroscopy Arising from Indirect Bath-mediated Interactions

*Sachin Prasad1, Tan Howe-Siang1 (1. Nanyang Technological University, Singapore)

[1P-57*]Characterization of microstructures in phospholipid membranes by Monochromatic Excitation Fluorescence Switching based Single-Molecule Tracking (MEFS-SMT)

*Kosuke Yoshihara1, Chikara Inoue1, Nozomi Watanabe1, Yukihiro Okamoto1, Masakazu Morimoto3, Syoji Ito1,2, Hikaru Kuramochi1 (1. Graduate School of Engineering Science, The University of Osaka , 2. Research Institute for Light-induced Acceleration System , Osaka Metropolitan University , 3. Department of Chemistry, Rikkyo University)

[1P-58*]Preparation and photophysical properties of naphthalene-fused imidazo[1,2-a]pyridinium salts

*Sota Abe1, Shoko Ueta1, Atsushi Tabata2, Tetsuro Katayama3, Akihiro Furube3, Shunta Nakamura1, Fumitoshi Yagishita1,3 (1. Dept. of Applied Chem., Tokushima Univ. , 2. Dept. of Bioscience and Bioindustry., Tokushima Univ. , 3. Inst. of Post-LED Photonics, Tokushima Univ.)

[1P-59*]Luminol concentration dependence of the enzymatic reaction rate on the plasmonic chip

*Nana Tomita1, Yasunori Nawa1, Keiko Tawa1 (1. Kwansei Gakuin University)

[1P-60*]Development of a Visible Light Responsive Titanium dioxide Sol photocatalyst modified by Chromium ion

*Kaito Fukushima1, Naoto Nishiyama1 (1. Hirosaki University)

[1P-61*]Cooling-Enhanced Thermal Isomerization of a Fluoroazobenzene Derivative through Temperature-Controlled Catalyst Concentration

*Mizuki Nagano1, Yuki Nagai1, Yoichi Kobayashi1 (1. Ritsumeikan Univ.)

[1P-62*]Photodegradation of Perfluoroalkyl Compounds by Silver-Loaded Titanium Dioxide and Visible-Light Response Enabled by Ruthenium Complexes

*Yuto Toyota1, Kakeru Harada2, Megumi Okazaki2, Kazuhiko Maeda2, Yoichi Kobayashi1 (1. Ritsumeikan Univ. , 2. Institute of Science Tokyo)

[1P-63]Au@SnO2 Core@Shell Nanocrystals for Sustainable Environmental Purification

*Huai-En Chang1 (1. National Yang Ming Chiao Tung University)

[1P-64]Synthesis of Rare-Earth Fluoride Nanocrystals via Thermal Decomposition of Complexes and Optical Property Modulation through Europium Valence Control

*akira kawashima1, Takuya Ishida2, Tetsu Tatsuma3, Shigeru Kohtani1 (1. Hyogo Medical Univ. , 2. CORE, Utsunomiya Univ. , 3. IIS, the Univ. of Tokyo)

[1P-65]Straightening Energy Puddles for Enhanced Charge Transport in
Wrinkled WSe2

*Taehoon Kim1, Dae Young Park2, Bora Kim3, Dong-Wook Kim4, Jooyoung Sung3, Mun Seok Jeong1 (1. Hanyang University , 2. Jeonju University , 3. Daegu-Gyeongbuk Institute of Science and Technology , 4. Ewha Womans University)

[1P-66]Synthesis and Photoreactivity of 1,4-Naphthoquinone-Based Photoacid and Photobase Generators

*Wakana Mizuayama1, Hitomi Betsumiya1, Tsumoru Morimoto1, Tsuyoshi Kawai1 (1. Nara Institute of Science and Technology)

[1P-67]Fabrication of Perovskite Nanorods via Alignment and Fusion of Nanocrystals

*Shota Yamamoto1, Sadahiro Masuo1, Tetsuo Yamaguchi1 (1. Department of Applied Chemistry for Environment, Graduate School of Science and Engineering, Kwansei Gakuin University)

[1P-68]Construction of a D-π-A-π-D NIR-II Organic Small-Molecule Photothermal Material for Antitumor Applications

*Xudong Guo1,2, Rui Hu1,2, Guoqiang Yang1,2 (1. Institute of Chemistry, Chinese Academy of Sciences , 2. University of Chinese Academy of Sciences)

[1P-69]Solvent-dependent fluorescence of a benzo[b]selenophene-based diarylethene

*Yoshiyuki Watanabe1, Daisuke Kosumi1, Tsuyoshi Fukaminato1 (1. Kumamoto University)

[1P-70]Initial molecular structural deformation of cytochrome c observed by using sub-10 fs NUV laser pulse

*Atsushi Yabushita1,2, ChiuHan Huang2, Takayoshi Kobayashi2 (1. Kanagawa Univ. , 2. National Yang Ming Chiao Tung Univ.)

[1P-71]Dual-State Highly Fluorescent Benzo[b]phosphole-Containing Diarylethene Photoswitch

*Arisa Hamada1, Kotomi Takahashi1, Sunnam Kim2, Masakazu Morimoto3, Tsuyoshi Fukaminato1 (1. Department of Applied Chemistry and Biochemistry, Graduate School of Science and Technology, Kumamoto University , 2. Faculty of Science and Engineering, Saga University , 3. Department of Chemistry and Research Center for Smart Molecules, Rikkyo University)

[1P-72]Modular Synthesis of Helicene Scaffolds from Sulfones

*Akihiro Orita1, Akira Iwakura1, Shion Matsunaga1, Reo Oshima1, Yasuhiro Okuda1 (1. Okayama University of Science)

[1P-73]Energy Transfer from Multiple Excitons in a Perovskite Nanocrystal to Perylene Bisimide

*Kotone Takahashi1, Tetsuo Yamaguchi1, Sadahiro Masuo1 (1. Department of Applied Chemistry for Environment, Graduate School of Science and Engineering, Kwansei Gakuin University)

[1P-74]Data-Driven Understanding of Multielement-Doped
Hematite Photoelectrodes from Experimental Datasets

*Takuma Nishimura1, Yoshitaka Kumabe1,2, Yosuke Harashima3,4, Mikiya Fujii3,4,5, Takashi Tachikawa1,2 (1. Grad. Sch. of Sci., Kobe Univ. , 2. CLiPI, Kobe Univ. , 3. MS, NAIST , 4. DSC, NAIST , 5. CMP, NAIST)

[1P-75]Temperature-dependent spectral changes of LH2 protein from a purple photosynthetic bacterium Thermochromatium tepidum

*Kazusa Egashira1, Shota Kawato1, Yukihiro Kimura2, Zheng-Yu Wang-Otomo3, Yoshitaka Saga1 (1. Kindai Univ. , 2. Kobe Univ. , 3. Ibaraki Univ.)

[1P-76]Preparation and Properties of Chiral Organic-Inorganic Indium Bromide Single Crystals

*Haichao Zhou1,2, Shishi Du1,2, Takuya Okamoto1,2,3, Shin-ichiro Noro1,2,4, Vasudevanpillai Biju1,2,3 (1. Hokkaido university , 2. Graduate School of Environmental Science , 3. Research Insititute of Electronic Science , 4. Faculty of Environmental Earth Science)