Scientific Program
Oral Session (Convention hall C)
7th November, 2023 (Tuesday)

9:00

Opening

Chair Wei-Hong Zhu
IL1 Stefan Hecht
9:20 – 9:50 (Humboldt-Universität zuBerlin)

Xolography for Volumetric 3D Printing

CL1 Guillaume Laurent
9:50 – 10:10 (ENS Paris-Sacaly)

Quantitative Phase Imaging for Photochromism
and Plasmonic Materials

CL2 Kazuharu Uchiyama
10:10 – 10:30 (University of Yamanashi)

Nano-Photoisomerization by Optical Near-Field
Excitations

10:30 – 10:50

Coffee Break

Chair Keitaro Nakatani
KL1 Hiroshi Miyasaka
10:50 – 11:30 (Osaka University)Photochemical Processes in Higher Excited States
Produced by Multiphoton Absorption andMultiple Excitation

Chair Sadahiro Masuo
CL3 Yang Zhang
11:30 – 11:50 (North Carolina StateUniversity)

Unraveling Single-Molecule Conformational
Changes of Photoswitchable Fluorophores using
High-Throughput Single-Molecule Spectroscopy
and Deep Learning

CL4 Julien Mallétroit
11:50 – 12:10 (ENS Paris-Saclay)

From Solution to Solid State, Negative
photochromic Secrets of DASA Compounds
Revealed by Dedicated Spectroscopies

12:10 – 13:10

Lunch Time

Chair Françisco Raymo
IL2 Wiktor Szymanski
13:10 – 13:40 (University Medical CenterGroningen)Photopharmacology: Light Responsive Molecules
for Image-Guided Pharmacotherapy

CL5 Michel Sliwa
13:40 – 14:00 (Université de Lille)

The photo-activation of Orange Carotenoid
Protein: a Light Intensity Dependent
Photochromism

IL3 Katarzyna Matczyszyn
14:00 – 14:30 (Wroclaw University ofScience and Technology)

Two-photon Absorption and Two-photon-induced
Isomerization of Azobenzene Compounds andTheir Interactions with DNA

Chair Kingo Uchida
CL6 Juan XIE
14:30 – 14:50 (ENS Paris Saclay)

Development of Photoswitchable Ligands
Targeting Pseudomonas Aeruginosa Virulence
Factors LecA and LecB

CL7 Yukihide Ishibashi
14:50 – 15:10 (Ehime University)

Amplification of Cycloreversion Reaction of
Diarylethene Nanocolloids Induced by Intense
Laser Pulse

IL4 Chiara Bertarelli
15:10 – 15:40 (Politecnico di Milano)Light-responsive Membrane-targeted Dyes for
Cell Membrane Stimulation

15:40 – 16:10

Coffee Break

Chair Wictor Szymanski
IL5 Kingo Uchida
16:10 – 16:40 (Ryukoku University)

Phototunable Cell Killing by Photochromic
Diarylethene

CL8 Marta Dudek
16:40 – 17:00 (Wroclaw University ofScience and Technology)

Modulation of G-quadruplex Functions Using
Photoresponsive Ligands - in vitro and CellularStudies

CL9 Jon Beves
17:00 – 17:20 (UNSW Sydney)

Metastable Merocyanine Photoacids for Visiblelight Control of Self-assembly

CL10 Paola Moretti
17:20 – 17:40 (Politecnico di Milano)

Design of DASAs Photoswitches for BiologicalApplications

CL11 Ryoko M. Uda
17:40 – 18:00 (National Institute ofTechnology, Nara college)

Photo-triggered Adsorption of DNA on PVC
Films Containing Malachite Green Derivative

18:10 – 19:50

Poster
(18:10 – 19:00: odd number, 19:00 – 19:50: even number)8th November, 2023 (Wednesday)

Chair Stephane Rigaut
IL6 Wei-Hong Zhu
9:00 – 9:30 (East China University ofScience and Technology)

Sterically Hindered Diarylethenes with Intrinsic
Chirality: Enantiospecific Transformation andReversible Photo-Superstructures

CL12 Kenji Matsuda
9:30 – 9:50 (Kyoto University)

π-Extended [5]Helicene as an All-Hydrocarbon PType Photochromic Compound

CL13 P. K. Hashim
9:50 – 10:10 (Hokkaido University)

Phenylazothiazoles as Visible-Light
Photoswitches

CL14 Julien Boixel
10:10 – 10:30 (Université de Rennes)

Pyrene-based Dithyenylethene: toward thePhotocontrol of Iintramolecular Excimer for Nondestructive Readout

CL15 Dennis Chung-Yang Huang
10:30 – 10:50 (Hokkaido University)

Construction of Functionalized Red-Light
Photoswitches by Selective Copper-Catalyzed
Indigo N-Arylation

10:50 – 11:20

Coffee Break

Chair Tsuyoshi Kawai
KL2 Vivian Wing-Wah Yam
11:20 – 12:00 (The University of HongKong)

Design and Assembly Strategies Towards
Photofunctional Molecular Materials andMemories

IL7 Stephane Rigaut
12:00 – 12:30 (Université de Rennes)

Photocontrol of Lanthanide NIR Luminescence

12:30 – 13:30

Lunch Time

Chair Kasper Moth-Poulsen
IL8 Ivan Aprahamian
13:30 – 14:00 (Dartmouth College)

Hydrazone-Based Functional Materials

CL16 Aurelie Perrier
14:00 – 14:20 (Université Paris Cité)

Modelling the Photonastic Phenomenon: In Silico
Insight into the Coupling between thePhotochemical Reaction and the Polymer
Environment

CL17 Masakazu Morimoto
14:20 – 14:40 (Rikkyo University)

Turn-on Mode Fluorescent Diarylethenes: Design
Strategy for Controlling the Photoswitching
Performance

CL18 Denis Frath
14:40 – 15:00 (ENS de Lyon)

Photo/Redox-responsive SupramolecularMaterials Based on Viologens

CL19 Takashi Ubukata
15:00 – 15:20 (Yokohama NationalUniversity)
15:20 – 15:50

Photoresponsive Molecules with TwoPhotodimerizable Moieties

Coffee Break

Chair Seiya Kobatake
IL9 Wesley Brown
15:50 – 16:20 (University of Groningen)

Elucidation of Degradation Pathways inNitrospiro- and Nitrospirothio-pyrans – from
Excited State Dynamics to Product Analysis

CL20 Nawel Goual
16:20 – 16:40 (ENS Paris-Saclay)

Influence of the Chlorination of Disperse Red 1
Derivatives: Synthesis, Spectroscopic Studies andTheoretical Calculations

CL21 Melody Boetius
16:40 – 17:00 (University Medical CenterGroningen)Molecular Engineering of Visible-light
Responsive Iminothioindoxyl Photoswitches

IL10 Tsuyoshi Fukaminato
17:00 – 17:30 (Kumamoto University)

Molecular Design Srategies toward Efficient
Visible Light Photochromism in Diaryletheneperylenebisimide Dyads

CL22 Naoki Aratani
17:30 – 17:50 (Nara Institute of Scienceand Technology)

Novel Synthetic Method and Photochromic
Reactions of Dibenzodimethyldihydropyrenes

18:00 – 19:40

Poster(18:00 – 18:50: odd number, 18:50 – 19:40: even number)

9th November, 2023 (Thursday)

Chair Oliver Dumele
IL11 Jiro Abe
9:00 – 9:30 (Aoyama Gakuin University)

Three-state Negative Photochromism

CL23 Shizuka Takami
9:30 – 9:50 (National Institute ofTechnology, NiihamaCollege)

Fluorescence Properties of Thienylvinylthiazole
Derivatives

CL24 Yasuo Norikane
9:50 – 10:10 (National Institute ofAdvanced Industrial Scienceand Technology)

Photochemically Induced Crystal-Melt Transition:
Crawling Motion, Solar Energy Storage andBeyond

IL12 Kaspar Moth-Poulsen
10:10 – 10:40 (The Institute of Materials
Science of Barcelona)

Solar Energy Conversion and Energy Storage
Materials

10:40 – 11:00

Coffee BreakChair Jiro Abe
Multifunctional Supramolecular Electronics: from
Multiresponsive Organic Devices to Multilevel
Memories

KL3 Paolo Samori
11:00 – 11:40 (Université de Strasbourg)
Chair Hideyuki Nakano
IL13 Oliver Dumele
11:40 – 12:10 (Humboldt-Universität zuBerlin)

All-organic Photochemical Spin-State Switching

CL25 Tsuyoshi Tsujioka
12:10 – 12:30 (Osaka Kyoiku University)

Giant Surface Potential of Vapor-deposited
Diarylethene Films

12:30

Lunch time

18:00

Banquet at Nara Royal Hotel10th November, 2023 (Friday)

Chair Shiki Yagai
IL14 Rémi Métivier
9:00 – 9:30 (ENS Paris-Saclay)

Beyond Fluorescence Photoswitching: Unravelingthe Dynamics of Multichromophoric Materials

CL26 Junji Zhang
9:30 – 9:50 (East China University ofScience and Technology)

Highly Efficient Visible-light-driven
Diarylethenes Enabled by Charge-transfer
Complex Crystal Sensitizers

CL27 Shohei Saito
9:50 – 10:10 (Kyoto University)

Dual-emissive Force Probe for Simultaneous
Monitoring of Polymer Chain Stretching andStrain-induced Crystallization by Ratiometric
Fluorescence Imaging

CL28 Dennis Kwaria
10:10 – 10:30 (National Institute ofAdvanced Industrial Scienceand Technology)

Heterogenously Halogenated Azobenzenes
Showing Visible-Light Photoisomerizationinduced Crystal-Liquid Transition

10:30 – 10:50

Coffee BreakChair Stefan Hecht
KL4 Quan Li
10:50 – 11:30 (Southeast University)

Light-Directing Liquid Crystalline Materials:
From Dynamic Photonics to Deformable Soft
Systems and Beyond

Chair Ivan Aprahamian
IL15 Shiki Yagai
11:30 – 12:00 (Chiba University)

Photocontrol over Curvature in SupramolecularPolymers

CL29 Koichiro Saito
12:00 – 12:20 (National Institute ofAdvanced Industrial Scienceand Technology AIST)

Dynamics of Photoinduced Crawling Motion of
Azobenzene Crystals Containing
Nano/microparticles

12:20 – 13:20

Lunch Time

Chair Masakazu Morimoto
CL30 Shuai Huang
13:20 – 13:40 (Southeast University)

Photocontrolled Liquid Crystal Elastomers
Enabled by Molecular Switches

CL31 Shodai Hasebe
13:40 – 14:00 (Waseda University)

Diverse Crystal Actuation of Salicylideneaniline
Derivatives by Photoisomerization, Photothermal
Effect, and Natural Vibration

IL16 Seiya Kobatake
14:00 – 14:30 (Osaka MetropolitanUniversity)

Usual and Unusual Photomechanical Behaviors of
Photochromic Diarylethene Crystals

14:30

ClosingPoster Session (Room 204)
November 7th, 2023 (Tuesday)
18:10 ~ 19:50 (odd: 18:10 ~ 19:00, even: 19:00~19:50)
1PO-01

Keegan McGehee

A Visible Light Chromophore Bound in a Loaded Spring
Conformation: The Photosalient Effect of Trans Tetraortho-Bromo Azobenzene

1PO-02Issei Ikariko

Boosting Visible Light Photochromism of DiarylethenePerylenebisimide Dyads by Introducing a Ketone Spacer

1PO-03

Makoto Saikawa

Particle Transport by Crawling Azobenzene Crystal

1PO-04

Shota Hamatani

Diarylethene
Photoswitches
Undergoing
6π
Azaelectrocyclic
Reaction:
Disrotatory
ThermalCycloreversion

1PO-05

Keita Shimizu

Elucidation of the Mechanism of Unique Photoinduced
Two-step Bending Behavior of Diarylethene Crystals

1PO-06

Yusuke Morimoto

Acceleration of Thermal Bleaching Reaction of a
Diarylbenzene Having Methoxy Groups by Proton
Coordination

1PO-07

Masashi Araki

Isolation and Structure Determination of Minor Byproducts
Produced by Photochromic Reaction of a Diarylethene

1PO-08

Sogo Kataoka

Microscopic Observation of the Photochemical Reaction ofAnthracene Derivatives in Single Crystals

1PO-09Lorette Fernandez

Norbornadienes Derivatives: Characterization and Devices

1PO-10Kenta Tamaki

Photo-reversible
SupramolecularPolymorph
Transformation Leading to Hard and Soft Hydrogenbonded Materials

1PO-11

Yuqi Tang

Luminescent
Molecules
forPhotothermal Immunotherapy

1PO-12

Genki Kawai

Concentrationand
Light-intensity
Dependent
Photochromic Reactions of a Perylene-substituted
Rhodamine spirolactam

1PO-13

Mayu Kimura

Photochromic Cu-Doped ZnS Nanocrystals Dispersed inOrganic Solvents

1PO-14

Yuki Nakai

Controlling the Photochromism of Titanium Dioxide
Nanocrystals by Supramolecular Gel

1PO-15

Sota Fujisaki

Spatiotemporal Control of Photochromic Reaction in
Anthraquinone Using Supramolecular Gel

1PO-16

Tomoya Seri

Ultrafast Bond Dissociation Dynamics of PhenoxylImidazolyl Radical Complex Derivatives

1PO-17

Ruiji Li

Photoinduced Changes in Aromaticity Control thePhotoreactivity of Diarylethene Switches

1PO-18

Kota Ninomiya

Formation of Photoinduced Surface Relief Grating in Etherlinked Bisanthracene Thin Films

1PO-19

Tomoki Kitano

Helix Inversion in Photochromism of Binaphthylethene

1PO-20Karin Uchida

Synthesis and Photoreaction of 1-Azaanthracene

Photodynamicand1PO-21

Yusuke Yamaoto

Light-driven Twisting Behavior of Liquid Crystal
Alignment by Pyrenylethene with Binaphthyl Skeleton

1PO-22

Kenji Higashiguchi

Asymmetric Tetrarylene
Photocyclization

1PO-23

Jacob Lynge Elholm

Discovery of Photochromic Molecules for Energy Storage

1PO-24

Taichi Muto

Synthesis and Spectroscopic Properties of a Diarylethenesubporphyrazine Hybrid

1PO-25

Kaito TakahataSyntheses and Photoresponsivity of a Tetrathiazole-based
Tetradentate Photochromic Ligand and Their Copper(II)and Zinc(II) Complexes

1PO-26

Mihoko Yamada

Syntheses of Diarylethene Derivatives with a Curved
Aromatic Corannulene and Their Photochromic Behavior

1PO-27

Yuya Miyoshi

Improvement of Photoinduced Surface Relief in
Bisanthracene Thin Films by Modification of a ConnectingGroup

1PO-28Kai Nishikawa

Synthesis and Photochromism of Diarylethenes Forming
Intramolecular Hydrogen Bonds

1PO-29

Taiga Toguchi

Photoresponsive Crosslinking of Bis-styrylpyrene Bridged
by Binaphthyl Skeleton and its Photoregulation of Liquid
Crystal Alignment

1PO-30Ashkan Mokhtar

FRET based PL Photoswitching of Perovskite Quantum
Dots

1PO-31

Masakazu Morimoto

Multicolor Photochromism of Two-component Mixed
Crystals Composed of Oxidized Diarylethene Derivatives

1PO-32

Ryuta Imai

Synthesis and Photochromism of a Diarylethene Derivative
Having Corannulenes as the Side Aryl Units

1PO-33

Yugo Tsuji

Substituent Effects on TADF Active NaphthalimideCarbazole Dimer by Davydov Splitting

1PO-34

Natsuki Suda

Size-dependent Kinetic
Fluorescent Nanorings

1PO-35

Tatsuya Seki

Observation of Interactions between Molecular AssemblySurfaces and Monomers through FRET

1PO-36

Yushi Fujimoto

Solid-states
Luminescence
DynamicsofDibenzoylmethanato Boron Difluoride Complex withAggregation-Induced Emission

1PO-37

Wataru Ishii

Photo-induced Luminescence Chromism ofNanocluster for Bright Near-infrared Emission

1PO-38

Keito Kotaka

Solvent Dependence of the Thermal Back Reaction Rate of
Binaphthyl-Bridged Imidazole Dimer

1PO-39Christopher J. ClemettConcerning the Proclivity of Photochromic Pyrans toUndergo Ring Contraction

ShowingStability

TwoofTypesofSelf-assembled

SilverNovember 8th, 2023 (Wednesday)
18:00 ~ 19:40 (odd: 18:00 ~ 18:50, even: 18:50~19:40)
2PO-01

Misato Suganuma

Change in Photocyclization Reactivity of an Inverse Type
Diarylethene Derivative by Inclusion into Cyclodextrins

2PO-02

Kei Maruyama

Synthesis and Photoreactivity of an Asymmetric Terarylene
with an Isopropoxy Group on an Photo-Active Carbon

2PO-03

Keitaro Nakatani

Switching Photochromic Molecules from P- to T-type by
Protonation – towards On-demand Back Reaction Trigger

2PO-04

Yoshiyuki Watanabe

Photochromism and Fluorescence Photoswitching of
Diarylethenes Having a Dye at the Reactive Carbon Atom

2PO-05

Arisa Hamada

Efficient Fluorescence Photoswitching of Photochromic
Nanoparticles that Work in Organic Solvents

2PO-06

Beta Achromi
NurohmahStudies of Electronic Effect of Substituents in Photoresponsive
Moieties on Photorelease Reaction of Alcohols from 1,4Naphthoquinone-based Photolabile Molecules

2PO-07

Akiko Sekine

In situ Control of Photochromism in Spiropyran Derivatives
with Dual Photoreactive Complexes

2PO-08

Yoshinori Okayasu

Photochromic Dinuclear Iridium(III) Complexes Having
Phenoxyl-Imidazolyl Radical Complex Derivatives

2PO-09Yu Matsunaka

Excitation Wavelength Dependent
Asymmetric Spiropyran, SBP-β-NP

2PO-10

Kaho Irie

Photoreaction of N-(1H-Indol-2-ylmethylidene)aniline and Its
Derivatives

2PO-11

Katsuya Mutoh

Multi-state Photoswitch of a Biphotochromic Molecule
Consisting of Hexaarylbiimidazole and Terarylene Units

2PO-12

Takayuki Murai

Photochromism of N,N’-Diacylindigo Studied by TimeResolved Transient Absorption Spectroscopy

2PO-13

Taeko Inada

Fluorescence Quenching and Molecular Simulation Studies on
the Interaction of Lysozyme with Photochromic-Ligands2PO-14

Katarzyna Matczyszyn

Gold Nanorods-AssistedDerivatives

2PO-15

Yohei Hattori

DevelopmentofPhotoluminochromic
Diaryltehenes and Their Metal Complexes

2PO-16

Ryo Nishimura

Dynamic Mechanofluorochromism of Diarylethene Crystal

2PO-17

Kenji Higashiguchi

Kinetic Analysis of the Photochemical Paths in Asymmetric
Diarylethene Dimer

2PO-18Tomohiro Shiraki

Near-infrared Emission Wavelength Switching of Singlewalled Carbon Nanotubes based on Functionalized
Diarylethene Photochromism

2PO-19Taketomo Tanaka

Spectral Inhomogeneity of Phenol Blue in Protic Solvents
Revealed by Ultrafast Ground State Dynamics

2PO-20Hikaru Sotome

A Dominant Factor of Photocyclization Reaction ofDiarylethene Derivatives That Is Completed on the Excited
State Potentials

2PO-21

Roman Tiurin

Synthesis a New Family of Reversible Photochromic Dyes
Based on Benzo[de]cinnoline and Perimidine Core

Photochromism

Isomerization

ofof

Azobenzene
Unsymmetric2PO-22

Daichi Kitagawa

Relationship between Photocyclization Reactivity andDihedral Angle of Aryl Group in Inverse Type Diarylethenes

2PO-23Shiori Yagi

Binaphthyl-bridged Imidazole Dimers Exhibiting both T-type
Negative Photochromism and P-type Photochromism

2PO-24

Yusuke Funasako

Pyridinium-fused Spiropyran Salts Exhibiting Positive andNegative Photochromism in the Solution and Solid State

2PO-25

Syoji Ito

Modification of Optical Force Acting on Microparticles Using
Photochromic Reaction: Controlling the Speed of Microscopic
Orbital Motions

2PO-26

Yo Shimizu

Effect of Trans-cis Photoisomerization of Azobenzene units on
Photo-induced Calamitic-discotic bimesomorphic Phase
TransitionforaTriphenylene
Mesogenwith
Tetradecyloxyazobenzene Units Connected at the Periphery

2PO-27

Zhiwei Zhang

Isomerization of Bioactive Acylhydrazones Triggered byLight or Thiols

2PO-28Hideyuki Nakano

Novel Photomechanical Behaviors Observed for Azobenzenebased Molecular Glasses

2PO-29Jun-Wei Shen

Light-regulated
Diarylethenes

2PO-30Kazuhito Yamaoki

Construction of Photoswitchable Quantum Dot Aggregate
Structures Using an Azobenzene Derivative

2PO-31

Yukina Niine

Energy Transfer from Higher Excited States of a Quantum Dot
to an Azobenzene Derivative

2PO-32

Fathy Hassan

Light-Driven
Cellulose
Nanocrystals
Photochromic Molecular Switch

2PO-33

Motonori Washisaka

Photorelease Reaction of Alcohols from Novel Photolabile
Molecules based on 1,4-Naphthoquinone Core

2PO-34

Marine Louis

Wavelength Selective Cascade Effect in Microcapsules for Xray Detection via Fluorescence Modulation

2PO-35

Takashi Hirose

Photochemical Synthesis and Emission Properties of Pyrene
Dimers Covalently Linked to a Helical π-Conjugated System

2PO-36

Mitsuaki Yamauchi

Control of Anthracene Supramolecular Structures by Photoand Thermal Stimulation

2PO-37

Eriko Machida

Aggregation-induced Emission
Azobenzene Derivative

2PO-38

Pablo Reine

Room Temperature Phosphorescence from Corannulene
Derivative

2PO-39Masakazu MorimotoA Turn-on Mode Fluorescent Diarylethene with an Azacrown
Ether Macrocycle: Metal-ion-gated Enhancement of the
Photoreactivity and Fluorescence

Polarity

Changeof

Properties

Photochromic

EnabledofabyPolar