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H

Hirohiko Houjou

the university of tokyo

26H-index
328Paper Count
2.4KCitation Count
Published Papers 62
Publication Date
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Second-Order Autocatalytic Acceleration in the Thermal Bleaching of Photochromes: Spectroscopic and Computational Analyses with an Isostructural Crystal Library
errThe Journal of Physical Chemistry A
IF2.8
err2026-04-17
err0
PREAI
errRyo Koibuchi; Hongyi Huang; Isao Yoshikawa; Yasuhiro Shigemitsu; Hirohiko Houjou
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Cold Crystallization of a Macrocyclic Molecule with Semiflexible Silyl Ether Units
errThe Journal of Physical Chemistry B
IF2.9
err2026-01-22
err0
PREAI
errTakahiro Iwamoto; Sota Amano; Kousuke Maeda; Natsuki Shibama; Wakana Sekiguchi; Akira Imaizumi; Akinori Honda; Ho-Chol Chang; Hirohiko Houjou; Hiroaki Imoto; Kensuke Naka; Youichi Ishii
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One-Way Cyclic Transformation of Three Forms of Biphenyl-Hinged Schiff Base Crystals: Proposal of a New Concept Kyklotropic Polymorphism
errCrystal Growth and Design
IF3.4
err2025-12-01
err0
PREAI
errOmasa, Koichiro; Yoshikawa, Isao; Houjou, Hirohiko
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Preparation of a Tough Elastomer by the Introduction of Multiple Flexible Hydrogen Bonds via Simple Modification
errMacromolecules
IF5.2
err2025-09-20
err0
PREAI
errDian Zhang; Shintaro Nakagawa; Hirohiko Houjou; Naoko Yoshie
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“Cold” photo-induced crystal-to-liquid transition of acylhydrazones: leveraging slight molecular modification to expand the usable temperature range
errj mater chem a
IF0
err2025-07-27
err0
PREAI
errRyo Koibuchi; Isao Yoshikawa; Hirohiko Houjou
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Solid-State Photoluminescence of Diphenylnaphthalenes Studied by Photophysical Measurements and Crystallographic Analysis
errMOLECULES
IF4.6
err2024-12-16
err0
errOAAI
errYamaji, Minoru; Mutai, Toshiki; Yoshikawa, Isao; Houjou, Hirohiko; Okamoto, Hideki
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Elucidating the mechanism of solid-state energy release from dianthracenes via auto-catalyzed cycloreversion
errJOURNAL OF MATERIALS CHEMISTRY A
IF9.5
err2024-01-01
err2
errOAAI
errRaju, Cijil; Sun, Zhenhuan; Koibuchi, Ryo; Choi, Ji Yong; Chakraborty, Subhayan; Park, Jihye; Houjou, Hirohiko; Schmidt-Rohr, Klaus; Han, Grace G. D.
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Comprehensive Computational Analysis of the Polymorph-Dependent Chromism of N-Salicylideneaniline Using a Cluster Model of Molecular Crystals
errCRYSTAL GROWTH & DESIGN
IF3.4
err2023-12-18
err2
PREAI
errKoibuchi, Ryo; Yoshikawa, Isao; Shigemitsu, Yasuhiro; Houjou, Hirohiko
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Coarse-Grained Molecular Dynamics Simulations of Dynamic Bond Elastomers Using Interbead Potentials for Entropy- and Enthalpy-Driven Mechanisms in Their Dynamics and Mechanical Properties
errMACROMOLECULES
IF5.2
err2023-09-13
err6
PREAI
errYasuda, Yusuke; Nakagawa, Shintaro; Houjou, Hirohiko; Yoshie, Naoko; Morita, Hiroshi
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Molecular Structural Insight into the Cold Crystallization Process of Ionic Liquid Crystals
errJOURNAL OF PHYSICAL CHEMISTRY C
IF3.2
err2022-06-23
err4
errOAAI
errIwase, Katsunori; Hikita, Yasuyuki; Yoshikawa, Isao; Houjou, Hirohiko; Ishino, Katsuma
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Cold Crystallization and the Molecular Structure of Imidazolium-Based Ionic Liquid Crystals with a p-Nitroazobenzene Moiety
errACS OMEGA
IF4.3
err2021-11-22
err30
errOAAI
errIshino, Katsuma; Shingai, Hajime; Hikita, Yasuyuki; Yoshikawa, Isao; Houjou, Hirohiko; Iwase, Katsunori
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Homologue Approach, an effective way to modify crystal packing: Distinct Odd-Even Effect on Chromic Functions of Salicylidenealkylamines and Finer Classification of Photochromic Behavior Associated with Crystalline Polymorphs
errCRYSTAL GROWTH & DESIGN
IF3.4
err2021-06-01
err9
PREAI
errYang, Yu; Ikedo, Hana; Huang, Hongyi; Yoshikawa, Isao; Houjou, Hirohiko
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Insights into the Role of Hydrogen Bonds on the Mechanical Properties of Polymer Networks
errMACROMOLECULES
IF5.2
err2021-04-30
err56
PREAI
errHuang, Xin; Nakagawa, Shintaro; Houjou, Hirohiko; Yoshie, Naoko
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Tough Supramolecular Elastomer via Entropy-Driven Hydrogen Bonds between Vicinal Diols
errMACROMOLECULES
IF5.2
err2020-05-07
err24
PREAI
errKim, Chaehoon; Nakagawa, Shintaro; Seshimo, Masataka; Ejima, Hirotaka; Houjou, Hirohiko; Yoshie, Naoko
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A superelastochromic crystal
errNATURE COMMUNICATIONS
IF15.7
err2020-04-14
err52
errOAAI
errMutai, Toshiki; Sasaki, Toshiyuki; Sakamoto, Shunichi; Yoshikawa, Isao; Houjou, Hirohiko; Takamizawa, Satoshi
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Accurate chiral pattern recognition for amines from just a single chemosensor
errCHEMICAL SCIENCE
IF7.4
err2020-01-01
err42
errOAAI
errSasaki, Yui; Kojima, Soya; Hamedpour, Vahid; Kubota, Riku; Takizawa, Shin-ya; Yoshikawa, Isao; Houjou, Hirohiko; Kubo, Yuji; Minami, Tsuyoshi
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Photochromism of salicylideneanilines bearing super bulky substituents: Single-crystal UV-vis spectroscopic examination of bleaching under variable temperature and visible-light irradiation
errJOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
IF4.7
err2019-12-01
err12
PREAI
errSuzuki, Yoshikazu; Kato, Taku; Huang, Hongyi; Yoshikawa, Isao; Mutai, Toshiki; Houjou, Hirohiko
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Spectroscopic properties of push-pull 2-(4-carboxyphenyl)-6-dimethylaminobenzothiazole derivatives in solution and the solid state
errJOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
IF4.7
err2019-05-01
err3
PREAI
errTakahashi, Yusuke; Uehara, Takuya; Matsuhashi, Chihiro; Yamaji, Minoru; Mutai, Toshiki; Yoshikawa, Isao; Houjou, Hirohiko; Kitagawa, Kota; Suenobu, Tomoyoshi; Maki, Shojiro; Hirano, Takashi
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Development of Imidazo[1,2-a]pyridine Derivatives with an Intramolecular Hydrogen-Bonded Seven-Membered Ring Exhibiting Bright ESIPT Luminescence in the Solid State
errORGANIC LETTERS
IF5
err2019-03-28
err38
PREAI
errMutai, Toshiki; Muramatsu, Tatsuya; Yoshikawa, Isao; Houjou, Hirohiko; Ogura, Masaru
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Re-evaluation of the tert-Butyl Method in Crystal Engineering of Salicylideneanilines by Simultaneous Observation of Photochromism and Thermochromism in Single Crystals
errCRYSTAL GROWTH & DESIGN
IF3.4
err2019-01-03
err21
PREAI
errHoujou, Hirohiko; Kato, Taku; Huang, Hongyi; Suzuki, Yoshikazu; Yoshikawa, Isao; Mutai, Toshiki
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Research Directions

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Co-authors
Cooperation Journals
K
Kyoko Nozaki
H-index: 90 · Papers: 910
R
Roland Fröhlich
H-index: 87 · Papers: 3.0K
Y
Yoshio Inoue
H-index: 83 · Papers: 887
K
Klaus Schmidt‐Rohr
H-index: 73 · Papers: 394
Y
Yu Yang
H-index: 72 · Papers: 485
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