Dr.(Science), Tohoku University

Fundamental physical chemistry, Basic chemistry

Functional solid state chemistry, Functional solid state chemistry

2020 - Present
Faculty of Education, Shinshu University, Professor, 教授

2014 - 2014
信州大学内地研究員

2010 - 2020
Faculty of Education, Shinshu University, Associate Professor

2009 - 2010
Faculty of Education, Shinshu University, Assistant Professor

2007 - 2009
Faculty of Engineering, Kyushu University, Assistant Professor

2005 - 2007
Faculty of Engineering, Kyushu University, Research Assistant

2004 - 2005
Center for Advanced Science and Innovation, Osaka University Reseracher

2001 - 2004, Tohoku University, Graduate School, Division of Natural Science, Department of Chemistry

1995 - 1999, Shinshu University, Faculty of Education, 小学校教員養成課程理科専攻

2015
光化学協会, Japanese Photochemistry Association Prizefor Young Scientist for 2015
Japan
Japanese Photochemistry Association Prizefor Young Scientist for 2015

2011
第30回固体・表面光化学討論会 若手優秀講演賞
第30回固体・表面光化学討論会 若手優秀講演賞

2010
日本化学会第90春季年会 優秀講演賞（学術）
日本化学会第90春季年会 優秀講演賞（学術）

Aggregation behavior of α-substituted dibenzoylmethanatoboron difluoride complex with various alkyl groups in water/acetone mixtures
Keita Makabe; Haruto Koide; Kotaro Moriya; Naoto Miyasaka; Kazumitsu Minemura; Kazunori Ichihara; Yushi Fujimoto; Daichi Kitagawa; Seiya Kobatake; Fuyuki Ito
Chemistry Letters, Feb. 2025, Refereed
Corresponding

Excited State Dynamics of Geometrical Evolution of α-Substituted Dibenzoylmethanatoboron Difluoride Complex with Aggregation-Induced Emission Property
Yushi Fujimoto; Yoshifumi Mochiduki; Hikaru Sotome; Rintaro Shimada; Hajime Okajima; Yasunori Toda; Akira Sakamoto; Hiroshi Miyasaka; Fuyuki Ito
Journal of the American Chemical Society, Nov. 2024, Refereed
Last, Corresponding

Effect of α-Substitution on Dibenzoylmethanatoboron Difluoride on Evaporative Crystallization
Fuyuki Ito; Yoshifumi Mochiduki; Yushi Fujimoto; Daichi Kitagawa; Seiya Kobatake
The Journal of Physical Chemistry C, 128(4), 1469-1476, Jan. 2024, Refereed
Lead, Corresponding

Mechanically-sensitive fluorochromism by molecular domino transformation in a Schiff base crystal
Toshiyuki Sasaki; Takanori Nakane; Akihiro Kawamoto; Yakai Zhao; Yushi Fujimoto; Tomohiro Nishizawa; Nabadeep Kalita; Seiji Tsuzuki; Fuyuki Ito; Upadrasta Ramamurty; Ranjit Thakuria; Genji Kurisu
Journal of Materials Chemistry C, 12, 8508-8513, 2024, Refereed

Visible-Light-Driven C–H Imidation of Arenes and Heteroarenes by a Phosphonium Ylide Organophotoredox Catalyst: Application to C–H Functionalization of Alkenes
Yasunori Toda; Toya Kobayashi; Fumiya Hirai; Takamichi Yano; Makoto Oikawa; Kimiya Sukegawa; Masahiro Shimizu; Fuyuki Ito; Hiroyuki Suga
The Journal of Organic Chemistry, 88(13), 9574-9578, Jul. 2023

Flapping motion as a fluorescent probe for assembly process involving highly viscous liquid-like cluster intermediates during evaporative crystallization
Shiho Katsumi; Hiroyuki Tanaka; Ryota Kotani; Shohei Saito; Fuyuki Ito
Photochemical & Photobiological Sciences, 22, 371-378, Nov. 2022, Refereed

Observation of an Intermediate State in the Solid–Solid Phase Transition of a Single Crystal of Perylene
Misa Fukushima; Kenta Sato; Yushi Fujimoto; Fuyuki Ito; Ryuzi Katoh
Crystal Growth & Design, 22(4), 2071-2075, Apr. 2022

Molecular Aggregation Dynamics via a Liquid-like Cluster Intermediate during Heterogeneous Evaporation as Revealed by Hyperspectral Camera Fluorescence Imaging
Shiho Katsumi; Mai Saigusa; Fuyuki Ito
The Journal of Physical Chemistry B, 126(4), 976-984, Feb. 2022
Corresponding

Real‐Time Fluorescence Visualization of Nanoparticle Aggregation and the Polymorph‐Transition Process of a Mechanofluorochromic Difluoroboron‐β‐Diketone Derivative
Fuyuki Ito; Ryuji Naganawa; Yushi Fujimoto; Maori Takimoto; Yoshifumi Mochiduki; Shiho Katsumi
ChemPhysChem, 22(16), 1662-1666, Aug. 2021

A phosphonium ylide as a visible light organophotoredox catalyst
Yasunori Toda; Katsumi Tanaka; Riki Matsuda; Tomoyuki Sakamoto; Shiho Katsumi; Masahiro Shimizu; Fuyuki Ito; Hiroyuki Suga
Chemical Communications, 57(29), 3591-3594, 2021

Photochemical Methods for the Real-Time Observation of Phase Transition Processes upon Crystallization
Fuyuki Ito
Symmetry, 12(10), 1726-1726, Oct. 2020

Electronic interactions between a quaternary pyridyl-β-diketonate and anionic clay nanosheets facilitate intense photoluminescence
Tomohiko Okada; Yoko Miyamoto; Haruka Kurihara; Yoshifumi Mochiduki; Shiho Katsumi; Fuyuki Ito
Photochemical & Photobiological Sciences, 19, 1280-1288, Jul. 2020, Refereed

Assembling Structures of Diphenylalanine Linked with Dibenzoylmethanatoboron Difluoride Depending on the Solvent as Probed by Fluorescence Changes
Shiho Katsumi, Takehiro Sagawa, Tuyoshi Fukaminato, and Fuyuki Ito
Chem. Lett., 49(7), 802-805, Jul. 2020, Refereed

Synthesis and fluorescence photoswitching of a diarylethene derivative having a dibenzoylmethanato boron difluoride complex
Issei Ikariko, Takuma Hashimoto, Sunnam Kim, Seiji Kurihara, Fuyuki Ito and Tuyoshi Fukaminato
Tetrahedron Lett., 61(29), 152108, Jun. 2020, Refereed

Synthesis and multicolor emission properties of polystyrene with difluoroboron avobenzone complexes at side chains
Shimizu, Katsuya; Okuma, Arisa; Katsumi, Shiho; Ito, Fuyuki; Kobatake, Seiya
Dyes and Pigments, 177, -, Jun. 2020, Not invited

Evaporative Crystallization of Dibenzoylmethanato Boron Difluoride Probed by Time-resolved Quartz Crystal Microbalance Responses with Fluorescence Changes
Ito, Fuyuki; Saigusa, Mai; Kanayama, Naoki
CHEMISTRY LETTERS, 48(10), 1199-1202, Oct. 2019, Not invited

Use of Aggregation‐Induced Emission for Selective Detection of Phase Transformation during Evaporative Crystallization of Hexaphenylsilole
Fuyuki Ito; Narumi Oka
Chemistry – An Asian Journal, 14(6), 755-759, Mar. 2019, Not invited

Intermolecular Dynamics of Perylene in Polymer Matrices during the Drop-Casting Process Probed by Fluorescence and Droplet Mass Changes
Fuyuki Ito; Kazuki Yamamoto; Yoshiko Kogasaka; Ryuzi Katoh
Langmuir, 34(28), 8281-8287, Jul. 2018, Not invited

Dynamic Polymorph Formation during Evaporative Crystallization from Solution: The Key Role of Liquid-Like Clusters as “Crucible” at Ambient Temperature
Narumi Oka; Fuyuki Ito; Yohei Haketa; Hiromitsu Maeda; Tetsuya Miyano; Norimitsu Tohnai; Syoji Ito; Hiroshi Miyasaka; Sumio Ozeki
Chemistry - A European Journal, 24(17), 4343-4349, Mar. 2018, Not invited

Laser-induced reprecipitation of pyrene at 77 K and its dynamics as studied by spectroscopic techniques
Fuyuki Ito; Satoshi Miyadera; Hirohisa Matsuda; Yukihide Ishibashi; Syoji Ito; Hiroshi Miyasaka
Photochemical and Photobiological Sciences, 17(7), 910-916, 2018, Not invited

Revealing the Origins of Mechanically Induced Fluorescence Changes in Organic Molecular Crystals
Wilbraham, Liam; Louis, Marine; Alberga, Domenico; Brosseau, Arnaud; Guillot, Regis; Ito, Fuyuki; Labat, Frederic; Metivier, Remi; Allain, Clemence; Ciofini, Ilaria
Advanced Materials, 30(28), 1800817, 2018, Not invited

Photoluminescence by Intercalation of a Fluorescent β-Diketone Dye into a Layered Silicate
Mutsumi Hirose; Fuyuki Ito; Tetsuya Shimada; Shinsuke Takagi; Ryo Sasai; Tomohiko Okada
Langmuir, 33(47), 13515-13521, Nov. 2017, Not invited

Polymorphism, Mechanofluorochromism, and Photophysical Characterization of a Carbonyl Substituted Difluoroboron-beta-Diketone Derivative
Marine Louis; Arnaud Brosseau; Regis Guillot; Fuyuki Ito; Clemence Allain; Remi Metivier
JOURNAL OF PHYSICAL CHEMISTRY C, 121(29), 15897-15907, Jul. 2017, Not invited

Concentration-Dependent Fluorescence Color Tuning of the Difluoroboron Avobenzone Complex in Polymer Films
Fuyuki Ito; Chika Kikuchi
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 90(6), 709-713, Jun. 2017, Not invited

AIE phenomena of a cyanostilbene derivative as a probe of molecular assembly processes
Fuyuki Ito; Jun-ichi Fujimori; Narumi Oka; Michel Sliwa; Cyril Ruckebusch; Syoji Ito; Hiroshi Miyasaka
FARADAY DISCUSSIONS, 196, 231-243, Feb. 2017, Not invited

Advanced functional luminogens in the solid-state: general discussion
Andrea Pucci; Nelson Leung; Andy Hor; Shuizhu Wu; Yuan Gu; Bingshi Li; Bin Liu; Rongrong Hu; Anjun Qin; Xiaohong Chen; Zhen Li; Deqing Zhang; Govindarajan Krishnamoorthy; Dario Pasini; Youichi Tsuchiya; Kun Wang; Xuewen He; Huiqing Peng; Zujin Zhao; Gang He; Ben Zhong Tang; Eric Rivard; Fuyuki Ito; He Tian; Ming-Qiang Zhu; Jing Zhi Sun; Yoshiki Chujo; Guichao Kuang; Yuguang Ma; Wenjing Tian; Bin Xu; Osamu Tsutsumi; Pengfei Duan
FARADAY DISCUSSIONS, 196, 317-334, Feb. 2017, Not invited

Tunable OLEDs: Color Tuning of Avobenzone Boron Difluoride as an Emitter to Achieve Full-Color Emission (Adv. Funct. Mater. 37/2016)
Hin-Wai Mo; Youichi Tsuchiya; Yan Geng; Takehiro Sagawa; Chika Kikuchi; Hajime Nakanotani; Fuyuki Ito; Chihaya Adachi
Advanced Functional Materials, 26(37), 6847, Oct. 2016, Refereed, Not invited

Color Tuning of Avobenzone Boron Difluoride as an Emitter to Achieve Full-Color Emission
Hin-Wai Mo; Youichi Tsuchiya; Yan Geng; Takehiro Sagawa; Chika Kikuchi; Hajime Nakanotani; Fuyuki Ito; Chihaya Adachi
ADVANCED FUNCTIONAL MATERIALS, 26(37), 6703-6710, Oct. 2016, Not invited

Fluorescence Enhancement of a Dicyanostilbene Derivative Film Casted from an Alcoholic Solution Triggered by UV-light Irradiation
Jun-ichi Fujimori; Akio Katsuki; Fuyuki Ito
CHEMISTRY LETTERS, 45(4), 421-423, Apr. 2016, Not invited

Direct Visualization of the Two-step Nucleation Model by Fluorescence Color Changes during Evaporative Crystallization from Solution
Fuyuki Ito; Yukino Suzuki; Jun-ichi Fujimori; Takehiro Sagawa; Mitsuo Hara; Takahiro Seki; Ryohei Yasukuni; Marc Lamy de la Chapelle
SCIENTIFIC REPORTS, 6, 22918, Mar. 2016, Not invited

Substituent-dependent backward reaction in mechanofluorochromism of dibenzoylmethanatoboron difluoride derivatives
Takehiro Sagawa; Fuyuki Ito; Atsushi Sakai; Yudai Ogata; Keiji Tanaka; Hiroshi Ikeda
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 15(3), 420-430, 2016, Not invited

Solvent Viscosity Effect on Triplet-Triplet Pair in Triplet Fusion
Kana Yokoyama; Yusuke Wakikawa; Tomoaki Miura; Jun-ichi Fujimori; Fuyuki Ito; Tadaaki Ikoma
JOURNAL OF PHYSICAL CHEMISTRY B, 119(52), 15901-15908, Dec. 2015, Not invited

Fluorescence properties of nanoaggregates of pyrene ammonium derivative and its photoinduced dissolution and reaction in tetrahydrofuran/aqueous solutions
Fuyuki Ito; Takehiro Sagawa; Hirotaka Koshiyama
RESEARCH ON CHEMICAL INTERMEDIATES, 41(9), 6897-6906, Sep. 2015, Refereed, Not invited

Properties and evolution of emission in molecular aggregates of a perylene ammonium derivative in polymer matrices
Fuyuki Ito; Hirofumi Sato; Yuri Ugachi; Narumi Oka; Syoji Ito; Hiroshi Miyasaka
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 14(10), 1896-1902, 2015, Refereed, Not invited

Fluorescence visualization of the molecular assembly processes during solvent evaporation via aggregation-induced emission in a cyanostilbene derivative
Fuyuki Ito; Jun-ichi Fujimori
CRYSTENGCOMM, 16(42), 9779-9782, 2014, Not invited

Quantitative evaluation of thermodynamic parameters for thermal back-reaction after mechanically induced fluorescence change
Fuyuki Ito; Takehiro Sagawa
RSC Advances, 3(43), 19785-19788, Nov. 2013, Refereed, Not invited

Fluorescence spectral changes of perylene in polymer matrices during the solvent evaporation process
Fuyuki Ito; Yoshiko Kogasaka; Kazuki Yamamoto
Journal of Physical Chemistry B, 117(13), 3675-3681, Apr. 2013, Refereed, Not invited

Near Infrared Fluorescence Enhancement by Local Surface Plasmon Resonance from Arrayed Gold Nanoblocks
Fuyuki Ito, Ryuichi Ohta, Yukie Yokota, Kosei Ueno, Hiroaki Misawa, Toshihiko Nagamura
Optics and Photonics Journal, 3, 27, Mar. 2013, Refereed, Not invited

Concentration-dependent Fluorescence Properties of a Water-soluble Perylene Ammonium Derivative in Solutions and Polymer Matrices
Fuyuki Ito; Yuri Ugachi; Tomoko Sasaki
CHEMISTRY LETTERS, 41(3), 282-283, Mar. 2012, Not invited

Fluorescence Behavior of Dyes in Thin Films of Various Polymers
Atsuomi Shundo; Yohei Okada; Fuyuki Ito; Keiji Tanaka
MACROMOLECULES, 45(1), 329-335, Jan. 2012, Refereed, Not invited

Fluorescence properties of aromatic amine adsorbed on metallic and semiconducting single-walled carbon nanotubes
Satoshi Kubota; Takafumi Maruyama; Hiromasa Nishikiori; Fuyuki Ito; Nobuaki Tanaka; Morinobu Endo; Tsuneo Fujii
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 218(2-3), 226-230, Feb. 2011, Not invited

Polarization Dependence for Enhancement of Near-Infrared Fluorescence Intensity by Local Surface Plasmon Resonance from Arranged Gold Nanoblocks
Fuyuki Ito; Ryuichi Ohta; Yukie Yokota; Kosei Ueno; Hiroaki Misawa; Toshihiko Nagamura
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 538(1), 265-271, 2011, Not invited

Synthesis and electrochromic properties of a highly water-soluble hyperbranched polymer viologen
Takeshi Sakano; Fuyuki Ito; Tomonori Ono; Osamu Hirata; Masaaki Ozawa; Toshihiko Nagamura
THIN SOLID FILMS, 519(4), 1458-1463, Dec. 2010, Refereed, Not invited

Near-infrared Fluorescence Enhancement by Regularly Arranged Gold Nanoblocks
Fuyuki Ito; Ryuichi Ohta; Yukie Yokota; Kosei Ueno; Hiroaki Misawa; Toshihiko Nagamura
CHEMISTRY LETTERS, 39(11), 1218-1219, Nov. 2010, Refereed, Not invited

Fluorescence properties of ion pair charge transfer complex with bithiophene group
Fuyuki Ito; Takayasu Nagai; Yasuhiro Sota; Toshihiko Nagamura
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 212(2-3), 142-146, May 2010, Refereed, Not invited

Fluorescence properties of pyrene derivative aggregates formed in polymer matrix depending on concentration
Fuyuki Ito; Toshifumi Kakiuchi; Takeshi Sakano; Toshihiko Nagamura
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 12(36), 10923-10927, 2010, Refereed, Not invited

Formation of Specific Charge-transfer Complexes between Hyperbranched Polymer Viologen and Neutral Donors in Solid Films Depending on Donor Fraction
Takeshi Sakano; Fuyuki Ito; Osamu Hirata; Masaaki Ozawa; Toshihiko Nagamura
CHEMISTRY LETTERS, 38(8), 858-859, Aug. 2009, Refereed, Not invited

Excited-State Relaxation Process of Free-Base and Oxovanadium Naphthalocyanine in Near-Infrared Region
Fuyuki Ito; Tatsuaki Inoue; Daisuke Tomita; Toshihiko Nagamura
JOURNAL OF PHYSICAL CHEMISTRY B, 113(16), 5458-5463, Apr. 2009, Refereed, Not invited

Anion responsive dyad system of porphyrin and N-confused porphyrin
Motoki Toganoh; Hironao Miyachi; Hisanori Akimaru; Fuyuki Ito; Toshihiko Nagamura; Hiroyuki Furuta
ORGANIC & BIOMOLECULAR CHEMISTRY, 7(15), 3027-3030, 2009, Refereed, Not invited

Dynamic Behavior of a Fluorescent Probe, a Swallow-tailed Perylene Derivative for Detecting Hydroperoxides
Fuyuki Ito; Tomoyuki Ariyoshi; Nobuaki Soh; Toshifumi Kakiuchi; Tatsuaki Inoue; Toshihiko Imato; Toshihiko Nagamura
CHEMISTRY LETTERS, 37(12), 1202-1203, Dec. 2008, Refereed, Not invited

Time-resolved studies of energy transfer from meso-tetrakis(N-methylpyridinium-4-yl)porphyrin to 3,3 '-diethyl-2,2 '-thiatricarbocyanine iodide along deoxyribonucleic acid chain
Toshifumi Kakiuchi; Fuyuki Ito; Toshihiko Nagamura
JOURNAL OF PHYSICAL CHEMISTRY B, 112(13), 3931-3937, Apr. 2008, Refereed, Not invited

Excited state relaxation processes of naphthalocyanatovanadium(IV) oxide in polymer films for ultrafast all-optical modulation in the near-infrared region
Daisuke Tomita; Fuyuki Ito; Toshihiko Nagamura
CHEMISTRY LETTERS, 37(4), 426-427, Apr. 2008, Refereed, Not invited

Photochemical and photophysical properties of ion-pair charge transfer complexes for all-optical information processing
Fuyuki Ito; Toshihiko Nagamura
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS, 8(4), 174-190, Dec. 2007, Refereed, Not invited

Excited-state dynamics of normal and doubly N-confused type hexaphyrin derivatives studied by time-resolved fluorescence measurements
Jang-Hyun Ryu; Fuyuki Ito; Toshihiko Nagamura; Kiyohisa Nakamura; Hiroyuki Furuta; Yutaka Shibata; Shigeru Itoh
CHEMICAL PHYSICS LETTERS, 443(4-6), 274-279, Aug. 2007, Refereed, Not invited

Excitation energy migration of acridine orange intercalated into deoxyribonucleic acid thin films
Fuyuki Ito; Toshifumi Kakiuchi; Toshihiko Nagamura
JOURNAL OF PHYSICAL CHEMISTRY C, 111(19), 6983-6988, May 2007, Refereed, Not invited

Photophysical properties of 2-picolinoylpyrrole boron complex in solutions
Fuyuki Ito; Takayasu Nagai; Yuki Ono; Keisuke Yamaguchi; Hiroyuki Furuta; Toshihiko Nagamura
CHEMICAL PHYSICS LETTERS, 435(4-6), 283-288, Feb. 2007, Refereed, Not invited

Photoinduced electron transfer and excitation energy transfer in directly linked zinc porphyrin/zinc phthalocyanine composite
Fuyuki Ito; Yukihide Ishibashi; Sazzadur Rahman Khan; Hiroshi Miyasaka; Kazuya Kameyama; Mitsuhiko Morisue; Akiharu Satake; Kazuya Ogawa; Yoshiaki Kobuke
JOURNAL OF PHYSICAL CHEMISTRY A, 110(47), 12734-12742, Nov. 2006, Refereed, Not invited

Time- and space-resolved fluorescence study on interfacial mobility of polymers
Keiji Tanaka; Yu Tsuchimura; Kei-Ichi Akabori; Fuyuki Ito; Toshihiko Nagamura
APPLIED PHYSICS LETTERS, 89(6), 061916, Aug. 2006, Refereed, Not invited

Evidence of photocarrier generation via the singlet and triplet states in a poly(N-vinylcarbazole) film
T Ikoma; F Ito; T Ogiwara; K Akiyama; S Tero-Kubota
CHEMISTRY LETTERS, 34(10), 1424-1425, Oct. 2005, Refereed, Not invited

Excitation-energy migration in self-assembled cyclic zinc(II)-porphyrin arrays: A close mimicry of a natural light-harvesting system
IW Hwang; M Park; TK Ahn; ZS Yoon; DM Ko; D Kim; F Ito; Y Ishibashi; Khan, SR; Y Nagasawa; H Miyasaka; C Keda; R Takahashi; K Ogawa; A Satake; Y Kobuke
CHEMISTRY-A EUROPEAN JOURNAL, 11(12), 3753-3761, Jun. 2005, Refereed, Not invited

Carrier generation process on photoconductive polymer films as studied by magnetic field effects on the charge-transfer fluorescence and photocurrent
Ito, F.; Ikoma, T.; Akiyama; K a; Watanabe, A.; Tero-Kubota, S.
Journal of Physical Chemistry B, 109(18), 8707, Apr. 2005, Refereed, Not invited

Spin dynamic study on the electric field dependence of carrier generation
F Ito; T Ikoma; K Akiyama; S Tero-Kubota
JOURNAL OF PHYSICAL CHEMISTRY B, 109(15), 7208-7213, Apr. 2005, Refereed, Not invited

A new-type photoreaction of a carbonyl compound - Part 2. Photoinduced omega-bond dissociation in p-halomethylbenzophenone studied by time-resolved EPR technique and laser flash photolysis
M Yamaji; A Suzuki; F Ito; S Tero-Kubota; S Tobita; B Marciniak
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 170(3), 253-259, Mar. 2005, Refereed, Not invited

Modulation of color changing paths for flavylium salts by solvent and concentration
F Ito; N Tanaka; A Katsuki; T Fujii
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 161(2-3), 111-118, Jan. 2004, Refereed, Not invited

Synthesis and characterization of flavylium salts having three types color depending on recrystallization conditions
F Ito; N Tanaka; A Katsuki; A Kakehi; T Fujii
RESEARCH ON CHEMICAL INTERMEDIATES, 30(3), 331-336, 2004, Refereed, Not invited

Photoinduced phenoxyl radical formation from ligno-p-cresol as studied by steady-state and time-resolved EPR spectroscopy
S Tero-Kubota; T Tachikawa; F Ito; M Matsui; K Konishi
CHEMICAL PHYSICS LETTERS, 381(3-4), 340-345, Nov. 2003, Refereed, Not invited

Long-range jump versus stepwise hops: Magnetic field effects on the charge-transfer fluorescence from photoconductive polymer films
F Ito; T Ikoma; K Akiyama; Y Kobori; S Tero-Kubota
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 125(16), 4722-4723, Apr. 2003, Refereed, Not invited

Amino methoxy difluoroboron diketonate as a multicolor and multi-responsive polymorphic fluorescence emitter
Shiho Katsumi, Marine Louis, Tsumoru Morimoto, Chigusa Goto, Shouhei Katao, Fuyuki Ito, Rémi Métivier, Tsuyoshi Kawai, Clémence Allain
J. Photochem. Photobiol. A., 447, 115254, 2003, Refereed

Why do flavylium salts show so various colors in solution? Effect of concentration and water on the flavylium's color changes
F Ito; N Tanaka; A Katsuki; T Fujii
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 150(1-3), 153-157, Jul. 2002, Refereed, Not invited

水溶性蛍光色素を用いて溶液中における溶質の存在を学習した児童の1年経過後の溶解概念
藤森隼一,伊藤冬樹,三崎 隆
信州大学教育学部研究論集, (18), 271 - 281, 2023

蛍光色素を用いた水溶液中における溶質の広がりの実感
藤森隼一,三崎 隆,伊藤冬樹
化学と教育, 68(1), 36 - 39, 2020, Refereed, Not invited

理科の観察，実験におけるタブレット端末による微速度撮影再生機能の活用が児童の自然認識と授業意識に与える効果
林康成, 三崎隆, 坂口雅彦, 天谷健一, 井田秀行, 神原浩, 伊藤冬樹, 竹下欣宏
教育実践研究 = Studies on educational practices : 信州大学教育学部附属次世代型学び研究開発センター紀要, (18), 59-68, 25 Dec. 2019

蛍光変化を利用した有機結晶生成過程の可視化
伊藤冬樹
光化学, 50, 30, 01 Apr. 2019

理科の観察，実験におけるタブレット端末によるスロー再生機能の活用が児童の自然認識と授業意識に与える効果
林康成, 三崎隆, 坂口雅彦, 天谷健一, 井田秀行, 神原浩, 伊藤冬樹, 竹下欣宏
教育実践研究 = Studies on educational practices : 信州大学教育学部附属次世代型学び研究開発センター紀要, (17), 11-20, 25 Dec. 2018

論文紹介:“Dynamic Polymorph Formation during Evaporative Crystallization from Solution: The Key Role of Liquid-like Clusters as "Crucible" at Ambient Temperature”, Chem. Eur. J., 24, 4343- 4349(2018)
伊藤冬樹
新学術領域研究「高次複合光応答分子システムの開拓と学理の構築」ニュースレター, 11, 3, 01 Dec. 2018

論文紹介:“Dynamic Polymorph Formation during Evaporative Crystallization from Solution: The Key Role of Liquid-like Clusters as "Crucible" at Ambient Temperature”, Chem. Eur. J., 24, 4343- 4349(2018)
伊藤冬樹
新学術領域研究「高次複合光応答分子システムの開拓と学理の構築」ニュースレター, 11, 3, 01 Dec. 2018, Not invited

ジベンゾイルメタンフッ化ホウ素錯体の集合状態に依存した発光特性
七種真衣, 伊藤冬樹, 平田修造, バッハ マーティン
信州大学教育学部研究論集, (12), 115-122, 31 Mar. 2018

理科の観察,実験におけるタブレット端末による録画再生機能の活用が児童の自然認識と授業意識に与える効果 (特集 「教科教育におけるICT活用」実践報告)
林 康成; 三崎 隆; 坂口 雅彦; 天谷 健一; 井田 秀行; 神原 浩; 伊藤 冬樹; 竹下 欣宏
教育実践研究 = Studies on educational practices : 信州大学教育学部附属次世代型学び研究開発センター紀要, (16), 109-118, Sep. 2017

実生活や実社会の諸課題に対して知識・技能/思考力等を総合的に活用できる力を培う教科横断的な探究に関する研究 : マイ浅間温泉の素づくりを事例に
木舩 泰幸; 三崎 隆; 伊藤 冬樹
教育実践研究 = Studies on educational practices : 信州大学教育学部附属次世代型学び研究開発センター紀要, (16), 129-138, Sep. 2017

Teaching Design for a Concept Formation of "Ion" Based on Fusion of Knowledge and Experimental Results: The Knowledge Constructive Jigsaw Method Using Sticky Notes and Tablet
伊藤 冬樹; 岡宮 隆吉; 砂塚 雄太; 下條 陽子; 牧 健太; 下崎 大吾; 吉沢 寛之
信州大学教育学部研究論集, 10, 117-133 - 133, 31 Mar. 2017, Not invited
http://hdl.handle.net/10091/00019525

結晶形成・成長の謎に蛍光で迫る
伊藤冬樹
化学, 71, 70, Sep. 2016

蛍光分子を用いる有機結晶核形成段階の可視化とメカニズムの解明
伊藤冬樹
化学と工業，ディビジョントピックス, 69(6), 458, Jun. 2016

研究紹介：非平衡分子集合体の電子励起状態での光応答協同性発現機構の解明と電子準位制御
伊藤冬樹
ニュースレター, (4), 9, Dec. 2015

一人一人がこだわりをもって科学的に探究していく理科指導に関する実践研究
水野, 真二郎; 三崎, 隆; 神原, 浩; 村松, 久和; 伊藤, 冬樹
信州大学教育学部附属教育実践総合センター紀要 教育実践研究, 15, 83-92, 26 Dec. 2014

Study on the molecular-assemble process of organic compounds probed by fluorescence spectral change in polymer matrices
ITO Fuyuki
光化学 = Photochemistry, 44(2), 90 - 93, 19 Aug. 2013

教員養成系大学生の理科専門知識の必要性に関する信念の評価
島田英昭,伊藤冬樹
信州大学教育学部研究論集, 6, 99, 01 Jul. 2013

自然事象について説明し合うことで，科学的な見方や考え方を養っていく理科の学習に関する実践研究
大原央之,三崎 隆,村松久和,伊藤冬樹,天谷健一,神原 浩
信州大学教育学部附属教育実践総合センター紀要『教育実践研究』, 13, 71, 01 Dec. 2012

The effects on substituent groups of color change behavior of flavylium salts
伊藤冬樹,橋詰昌史,上原宏昭,勝木明夫
Shinshu University journal of educational research and practice, (2), 99 - 108, Mar. 2010, Invited

分子集合体・複合体のレーザー光化学
伊藤冬樹
化学と工業, 61(3), 236 - 237, Mar. 2008, Refereed, Invited

ナノ粒子状に集積した機能性色素
伊藤冬樹
化学, 62, 61, Mar. 2007, Not invited

高分子の光機能
長村利彦,伊藤冬樹
高分子, 56(2), 42, Jan. 2007, Invited

光エネルギーを集めるアンテナ分子
伊藤冬樹
化学と教育, 54(11), 596 - 597, Nov. 2006, Not invited

Carrier generation process on photoconductive polymer films as studied by magnetic field effects on the charge-transfer fluorescence and photocurrent (vol 109, pg 8707, 2005)
F Ito; T Ikoma; K Akiyama; A Watanabe; S Tero-Kubota
JOURNAL OF PHYSICAL CHEMISTRY B, 110(10), 5161 - 5162, Mar. 2006, Not invited

光導電性高分子薄膜におけるキャリア生成過程に対する磁場・電場効果
伊藤冬樹,生駒忠昭,手老省三
光化学, 36, 20, Apr. 2005, Not invited

人工光捕集アンテナ分子の設計と性能評価
伊藤冬樹,宮坂 博
化学, 60(11), 68, Mar. 2005, Not invited

高分子超薄膜の光応答計測と応用
伊藤冬樹,土村 悠,柿内俊文,田中敬二,長村利彦
九州大学中央分析センター報告, 23(11), 56 - 66, 2005, Invited

Photosynergetic Responses in Molecules and Molecular Aggregates
Fuyuki Ito, Cooperative and Hierarchal Photoresponses of Molecular Assembling Processes Probed by Organic Fluorescent Molecules
Springer, 537 Oct. 2020, Refereed
ISBN:9789811554513

Advances in Organic Crystal Chemistry Comprehensive Reviews 2020
Fuyuki Ito, Direct Visualization of Crystal Formation and Growth Probed by the Organic Fluorescent Molecules
Springer, 29 Jul. 2020, Refereed
ISBN:9789811550850

基礎物理化学―能動的学修へのアプローチ
勝木明夫・伊藤冬樹・手老省三, Joint work
三共出版, Mar. 2017

Monitor of the molecular aggregation process by AIE phenomena
Fuyuki Ito, Yushi Fujimoto, Yoshifumi Mochiduki
The 6th International Conference on Aggregation Induced Emission (AIE-6), Aug. 2024, Invited

蛍光分光を基盤とする結晶化過程の研究
伊藤冬樹
高知工科大学【創発的研究センター × 創発的研究支援事業】セミナー, Apr. 2024, Invited

蛍光変化をプローブとする分子集合・結晶化過程の観測
伊藤冬樹
第13 回バイオメディカル研究所インタラクティブセミナー特別版-URA 企画セミナー第一弾, 07 Feb. 2023, Invited

光物理化学過程を用いた有機結晶の研究
伊藤冬樹
新潟大学第41回新大先端化学セミナー, Dec. 2022, Invited

Molecular Reorganization during the Evaporative Crystallization Process as Monitored by AIE Phenomena
Fuyuki Ito, Yushi Fujimoto, Yoshifumi Mochiduki
International Conference on Aggregate Science 20th Anniversary of AIE Research, 29 Jul. 2021, Invited

Recent Progress for Fluorescence Visualization of Aggregation Process for Organic Materials
Fuyuki Ito
LIA/IRP NanoSynergetics seminar, 18 Jun. 2021, Invited

Real-time Imaging of evaporative crystallization process of dibenzoylmethanato boron difluoride complexes by hyperspectral camera
Fuyuki Ito, Shiho Katsumi, Mai Saigusa
ISOP satellite workshop on Nano-Synergetics, 27 Sep. 2019, Invited

Fluorescence Visualization of Molecular-Assembling Process of Organic Compounds
Fuyuki Ito
New frontiers in Chemistry and Synthetic Biology, 13 Mar. 2019, Invited

Selective Detection of Phase Transformation in Aggregated State during Evaporative Crystallization Probed by AIE of Hexaphenylsilole
Fuyuki Ito
The 4th International Conference on Aggregation Induced Emission (AIE-4), Jan. 2019, Invited

協同的蛍光変調を示す分子を用いた有機結晶化学へのアプローチ
伊藤冬樹
群馬大学大学院理工学府セミナー, Dec. 2018, Invited

有機分子集合化過程での蛍光変化と相転移ダイナミクス
伊藤冬樹
日本大学工学部セミナー, Sep. 2018, Invited

光物理化学過程をプローブとした有機結晶成長ダイナミクス
伊藤冬樹
日本化学会第98春季年会 特別企画「光で成長する結晶」, Mar. 2018, Invited

Fluorescence Detection for the Molecular Aggregation and Crystal Formation Processes
Fuyuki Ito
4th Symposium on the Ritsumeikan Univ. Research Center for Energy-Innovation Materials & Soft/hard 2018 Symposium, Mar. 2018, Invited

光物理化学過程をプローブとした有機結晶成長ダイナミクス
伊藤冬樹
第46回結晶成長国内会議（JCCG-46）, Nov. 2017, 結晶成長基礎・評価分科会シンポジウム「光で成長する結晶」, Invited

蛍光変化に基づく有機結晶生成過程の分子ダイナミクス
伊藤冬樹
第2回有機若手ワークショップ, Nov. 2017, 京都大学理学研究科セミナーハウス, Invited

Educational System and Entrance Examination for Higher Educational Institute in Japan
Fuyuki Ito
Oct. 2017, École Normal Supérieure du Cachan, Not invited

蛍光スペクトル変化に基づくコロイド粒子・結晶生成過程
伊藤冬樹
第68回 コロイドおよび界面化学討論会, Sep. 2017, シンポジウム5 信州発！異分野をつなぐコロイド・界面科学, Invited

Synergetic responses of the organic solids by the cooperative fluorescence modulation
Fuyuki Ito
Japan-France Workshop on photo-active nanomaterials with cooperative and synergetic responses, Mar. 2017, ENS Paris-Saclay, Invited

Dynamics of Evaporative Crystallization Probed by Fluorescence Color Changes
Fuyuki Ito
日本化学会第97春季年会, Mar. 2017, アジア国際シンポジウム-有機結晶ディビジョン-, Invited

蛍光変化で探る分子集合化過程のダイナミクス
伊藤冬樹
信州発！菌類・微生物×化学のコラボダイナミズム創発に向けて, Mar. 2017, Invited

蛍光スペクトルを用いたコロイド粒子・結晶生成過程の研究
伊藤冬樹
信州コロイド&界面科学研究会第2回（2016年）研究討論会, Oct. 2016, Invited

Photochemistry of molecular-assembly systems probed by the cooperative fluorescence modulation
Fuyuki Ito
2016年光化学討論会，受賞講演, Sep. 2016, Not invited

Direct Visualization of the Two-step Nucleation Model by Fluorescence Colour Changes during Evaporative Crystallization from Solution
Fuyuki Ito
12th International Workshop of the Crystal Growth of Organic Materials (CGOM12), Jun. 2016, Invited

蛍光変化をプローブとした有機分子集合化過程の研究
伊藤冬樹
超分子創製化学セミナー(第 66 回), May 2016, Invited

Crystal formation process observed by the fluorescence color changes
Fuyuki Ito
Toward an international laboratory between France & Japan on Photochemistry, Apr. 2016, Invited

Photochemistry of Molecular-assembly Systems Probed by the Fluorescence Modulation
Fuyuki Ito
アジア国際シンポジウム-光化学ディビジョン-, Mar. 2016, 日本化学会第96春季年会, Invited

ルミネッセンス化学研究を通した教員養成・アウトリーチ活動
伊藤冬樹
特別企画「ルミネッセンス化学アンサンブル」, Mar. 2016, 日本化学会第96春季年会, Invited

Fluorescence Visualization of Solvent Evaporative Crystallization
Fuyuki Ito
Seminar Invité Laboratoire CSPBAT, Université Paris 13, Feb. 2016, Invited

Fluorescence Visualization of Molecular Assembly Processes during Solvent Evaporation
Fuyuki Ito
國立交通大學應用化學系 104年前瞻跨領域基礎科學中心尖端生物分子探測専題演講, Nov. 2015, Invited

非平衡分子集合体の電子励起状態での光応答協同性発現機構の解明
伊藤冬樹
アルプスサイエンスセミナー, Aug. 2015, Invited

Studies on Organic Molecular Assembling Processes by Fluorescence Spectroscopy (蛍光スペクトル変化に基づく有機分子集合体形成過程の研究)
Fuyuki Ito
第12回 スマート分子材料研究分野セミナー, Dec. 2014, Invited

Studies on molecular-assembling process of organic compounds probed by fluorescence spectral change
Fuyuki Ito
Séminaire du PPSM, Cachan, École Normal Supérieure du Cachan, Jun. 2014, Not invited

蛍光スペクトル変化を用いた有機固体化学の研究
伊藤冬樹
島根大学教育学部 自然環境教育講座 研究懇談会, Feb. 2014, Invited

高分子薄膜の光応答計測と応用
伊藤冬樹,土村悠,柿内俊文,田中敬二,長村利彦
文部科学省ナノテクノロジー総合支援プロジェクト 分子・物質に視点をおいたナノテクノロジー・ナノサイエンスIV, Mar. 2006, Not invited

Topics in Organic Physical Chemistry
Shinshu University

Seminar in Organic Physical Chemistry
Shinshu University

Topics in Organic Physical Chemistry
Shinshu University

Seminar in Organic Physical Chemistry
Shinshu University

Exercises in Chemistry
Shinshu University

Experiments in Chemistry
Shinshu University

Organic Physical Chemistry
Shinshu University

Exercises in Chemistry
Shinshu University

Experiments in Chemistry
Shinshu University

Introduction to Chemistry
Shinshu University

Introductory Practices in Chemistry
Shinshu University

Introduction to Chemistry
Shinshu University

Introductory Practices in Chemistry
Shinshu University

Organic Chemistry
Shinshu University

Introduction to Chemistry
Shinshu University

Introductory Practices in Chemistry
Shinshu University

Organic Chemistry
Shinshu University

American Chemical Society

Japan Society of Molecular Science

The Japanease Photochemistry Association

The Chemical Society of Japan

色材協会

分子配座と積層様式に依存した蛍光変化を示す分子の集合化過程の運動解析
科学研究費補助金, 基盤研究（C)
2024 - 2026

アップコンバージョンナノ光源を用いた有機固体中励起エネルギー移動の超解像計測
科学研究費補助金, 国際共同研究加速基金(国際共同研究強化(B))
2022 - 2024

溶媒蒸発結晶化過程で観測される液滴状凝集体の電子状態・構造
科学研究費補助金（基盤研究（B））, 基盤研究（B）
2019 - 2021

メゾ－マクロ構造形成に基づく階層・協同的蛍光変調分子系の構築
科学研究費補助金（新学術領域研究）, 新学術領域研究
2018 - 2019

非平衡分子集合体の電子励起状態での光応答協同性発現機構の解明と電子準位制御
科学研究費補助金（新学術領域研究）, 新学術領域研究
2015 - 2016

Development of the support program to the primary school teacher who is not specialized in science and a junior high school science teacher having a weak point domain
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Grant-in-Aid for Challenging Exploratory Research
Shinshu University
Apr. 2014 - Mar. 2017

濃度・蛍光変化の同時測定による有機分子結晶の多形発現過程のリアルタイム可視化
科学研究費補助金（基盤研究（C））, 基盤研究（C）
2014 - 2016

吉田科学技術財団 海外研究派遣研究者
2014

蛍光分光を利用した溶液プロセスによる高分子薄膜形成過程のダイナミクス評価と高品質化パラメータの探索，日揮・実吉奨学会
2012 - 2013

ナノ構造・配列制御した光-分子強結合反応場による近赤外蛍光増強と応用
科学研究費助成事業, 日本学術振興会, 特定領域研究
九州大学
2009 - 2010

Study on initial processes of crystal nucleolus formation as probed by fluorescence spectral change due to the organic molecular assemblies
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Grant-in-Aid for Young Scientists (B)
Shinshu University
2009 - 2010

有機ナノ凝集体を利用した増幅型蛍光センサの創成，池谷科学技術振興財団
2009 - 2009

金ナノロッド-DNA複合体による近赤外色素の蛍光増強と機構解明
科学研究費助成事業, 日本学術振興会, 特定領域研究
九州大学
2008 - 2008

電場変調分光法を利用した超高速光応答性分子集合体における励起子相互作用の評価，稲盛財団盛財団研究助成金
2008 - 2008

メゾスコピック領域で発現する有機分子集合体の励起子相互作用の評価手法の構築，九州大学大学院工学研究院若手研究者育成研究
2007 - 2007

時間・空間分解分光による組織化した分子配列系の励起ダイナミクスの研究
科学研究費補助金（若手研究（B)）, 若手研究（B)
2006 - 2007

光機能性色素をドープしたDNA機能組織化超薄膜の創製と時間・空間分解蛍光計測による機能評価，服部報公会工学研究奨励援助金
2005 - 2005

Highly sensitive time-resolved fluorescence measurements of ultra-thin films upon guided wave mode or surface plasmon resonance excitation and applications
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (A)
2002 - 2005

Excited state dynamics of photofunctional molecules

Photochemistry of molecular assemblies

会合誘起発光材料の調製方法, 2015160897, 201436866, Patent right
伊藤冬樹，藤森隼一

2014
教育学部サバティカルリーブ