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Dynamics and Mechanism of Cooperative Photochemmical Reactions in Organic Nanocrystals

Planned

Project AreaApplication of Cooperative-Excitation into Innovative Molecular Systems with High-Order Photo-functions
Project/Area Number 26107011
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionEhime University

Principal Investigator

Asahi Tsuyoshi  愛媛大学, 理工学研究科(工学系), 教授 (20243165)

Co-Investigator(Kenkyū-buntansha) 石橋 千英  愛媛大学, 理工学研究科(工学系), 講師 (10506447)
Research Collaborator Onodera Tsunenobu  
Project Period (FY) 2014-07-10 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥66,300,000 (Direct Cost: ¥51,000,000、Indirect Cost: ¥15,300,000)
Fiscal Year 2018: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2017: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2016: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2015: ¥20,800,000 (Direct Cost: ¥16,000,000、Indirect Cost: ¥4,800,000)
Fiscal Year 2014: ¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Keywordsナノ結晶 / 光反応 / 協同効果 / 高密度励起 / 時間分解分光 / 単一ナノ粒子分光 / ナノ粒子 / 光熱変換 / フェムト秒分光 / 分子性固体 / 相変化 / 固相光反応 / パルスレーザー / 有機結晶 / 高強度レーザー / 結晶相変化
Outline of Final Research Achievements

To elucidae the synagetic effect that a number of photons and molecules cause in organic solids, we have examined the photochemical dynamics of 100-nm sized organic nanoparticlescolloids by means of steady-state and time-resolved spectroscopies. Especailly, we found that nonlinear enhancement of photochromic reaction induced by ns-laser pulse excitation. We revealed transient laser heating in a ns-time scale palyed a key role in the nonlinear responce and proposed out a novel type of photosynagetic resopnce charactaristic to organic solids, where the coopeative interactions of multi-photons and multi-chromphores are important. In relation to transient laser heating, colloidal dispersions phthalocyanine nanorods having 40 nm width and 500 nm length were fabricated successfully. We developed a sub-picosecond pump-probe microspectroscopic system, and succeeded in the measurement of the femtosecond excited-state dynamics of organic single nanoparticles

Academic Significance and Societal Importance of the Research Achievements

多数の光子(光)と多数の分子の協同的効果によって初めて誘起される固体の光反応・応答は、光エネルギー利用の新たな可能性を切り開くものとして注目されている。本研究では、有機ナノ結晶という研究の歴史の新しい固体材料に着目し、光が分子の反応を誘起するだけでなく同時にナノ結晶を瞬時加熱し、それらの協同効果によって、固体の反応性が大きく変化することを示すことができた。こうした知見は固体反応の基礎理解を深めるだけでなく、光加工技術などへの応用に対して有益な情報を提供するものである。

Report

(6 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report

Research Products

(152 results)

All 2019 2018 2017 2016 2015 2014 Other

All Int'l Joint Research (5 results) Journal Article (19 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 16 results,  Open Access: 1 results,  Acknowledgement Compliant: 6 results) Presentation (125 results) (of which Int'l Joint Research: 23 results,  Invited: 14 results) Book (2 results) Remarks (1 results)

  • [Int'l Joint Research] CNRS(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] CNRS(France)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] CNRS(France)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] St. Petersburg State University(ロシア連邦)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] CNRS(France)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Excited-state Intramolecular Proton Transfer Process of Crystalline 6-Cyano-2-(2'-hydroxyphenyl)imidazo[1,2a]Prydine, as Revealed by Femtosecond Pump-Probe Microspectroscopy2019

    • Author(s)
      Yukihide Ishibashi, Mako Murakami, Koji Araki, Toshiki Mutai, Tsuyoshi Asahi
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 印刷中

    • DOI

      10.1021/acs.jpcc.9b01044

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of nanorods colloids of copper hexadecafluorophthalocyanine by nanosecond-pulse laser fragmentation in organic solvents2019

    • Author(s)
      Kihara Ryo、Imada Shusuke、Kawai Tsuyoshi、Asahi Tsuyoshi
    • Journal Title

      J. Phys. Chem. C

      Volume: 478 Pages: 10145-10152

    • DOI

      10.1016/j.apsusc.2019.01.221

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of Bare Iron Nanoparticles from Ferrocene Hexane Solution by Femtosecond Laser Pulses2019

    • Author(s)
      T. Okamoto, T. Nakamura, R. Kihara, T. Asahi, K. Sakota, T. Yatsuhashi
    • Journal Title

      Langmuir

      Volume: 19 Pages: 12123-12129

    • DOI

      10.1002/cphc.201800436

    • NAID

      120006734420

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recycling of calcium phosphate by firing and high-power laser-ablation processes2019

    • Author(s)
      Akira Saitoh, Yukihide Ishibashi, Ryo Kihara, Tatsuaki Sakamoto, Ryusei Hayashi, Tsuhoshi Asahi, Hiromichi Takebe
    • Journal Title

      J. Ceram. Soc. Japan

      Volume: 127 Issue: 3 Pages: 131-135

    • DOI

      10.2109/jcersj2.18190

    • NAID

      130007607178

    • ISSN
      1348-6535, 1882-0743
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Excited-state Dynamics of Pyrene Incorporated into Poly(substitutied methylene)s: Effects of Dense Packing of Pryrenes on Excimer Formation2018

    • Author(s)
      Tomohisa Takaya, Tatsuya Oda, Yuki Shibazaki, Yumiko Hayashi, Hiroaki Shimomoto, Eiji Ihara, Yukihide Ishibashi, Tsuyoshi Asahi, Koishi Iwata
    • Journal Title

      Macromolecules

      Volume: 51 Pages: 5430-5439

    • DOI

      10.1021/acs.macromol.8b01060

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Femtosecond excited-state dynamics of fullerene-C60 nanoparticles in water2018

    • Author(s)
      Ishibashi Yukihide、Arinishi Miya、Katayama Tetsuro、Miyasaka Hiroshi、Asahi Tsuyoshi
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 20 Pages: 958-966

    • DOI

      10.1039/c7cp06746a

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Giant Fluorescence Modulation Induced by UV–vis Excitation of Benzothiadiazole Nanoparticles Doped with Diarylethene Derivatives2018

    • Author(s)
      Shino Sasaki, Tomohiro Watanabe, Yukihide Ishibashi, Tsuyoshi Fukaminato, Tsuhoshi Asahi
    • Journal Title

      Chem. Lett.

      Volume: 47 Issue: 2 Pages: 163-166

    • DOI

      10.1246/cl.170973

    • NAID

      130006337753

    • ISSN
      0366-7022, 1348-0715
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of naphthalocyanine nanoparticles by laser ablation in liquid and application to contrast agents for photoacoustic imaging2018

    • Author(s)
      Ryuga Yanagihara, Tsuyoshi Asahi, Yukihide Ishibashi, Osamu Odawara and Hiroyuki Wada
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 3 Pages: 035001-035001

    • DOI

      10.7567/jjap.57.035001

    • NAID

      210000148712

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient Cycloreversion Reaction of a Diarylethene Derivative in Higher Excited States Attained by Off-Resonant Simultaneous Two-Photon Absorption2017

    • Author(s)
      Sotome Hikaru、Nagasaka Tatsuhiro、Une Kanako、Okui Chiaki、Ishibashi Yukihide、Kamada Kenji、Kobatake Seiya、Irie Masahiro、Miyasaka Hiroshi
    • Journal Title

      J. Phys. Chem. Lett.

      Volume: 8 Pages: 3272-3276

    • DOI

      10.1021/acs.jpclett.7b01388

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation and Fluorescence Properties of Perylenediimide Nanodispersions Having a One-Dimensional π-Stacked Structure2017

    • Author(s)
      Shino Sasaki, Shohei Higuchi, Tsuyoshi Asahi
    • Journal Title

      ChemPhysChem

      Volume: 18 Pages: 1020-1025

    • DOI

      10.1002/cphc.201601413

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inside Cover: Preparation and Fluorescence Properties of Perylenediimide Nanodispersions Having a One-Dimensional π-Stacked Structure2017

    • Author(s)
      hino Sasaki, Shohei Higuchi, Tsuyoshi Asahi
    • Journal Title

      ChemPhysChem

      Volume: 18 Pages: 981-981

    • DOI

      10.1002/cphc.201700411

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 有機ナノ粒子のフェムト秒顕微過渡分光2017

    • Author(s)
      朝日 剛・石橋 千英
    • Journal Title

      C & I Commun

      Volume: 42 Pages: 14-22

    • NAID

      40021626111

    • Related Report
      2017 Annual Research Report
  • [Journal Article] A multivariate curve resolution approach to separate UV-vis scattering and absorption contributions for organic nanoparticles2017

    • Author(s)
      Bruno Debus, Raffaele Vitale, Shino Sasaki, Tsuyoshi Asahi, Michel Sliwa,
    • Journal Title

      Chemometrics and Intelligent Laboratory Systems

      Volume: 160 Pages: 72-76

    • DOI

      10.1016/j.chemolab.2016.11.011

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Femtosecond PumpProbe Microspectroscopy of Single Perylene Nanoparticles2016

    • Author(s)
      Yukihide Ishibashi, Tsuyoshi Asahi
    • Journal Title

      J. Phys. Chem. Lett.

      Volume: 7 Pages: 2951-2956

    • DOI

      10.1021/acs.jpclett.6b01330

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] The excitation intensity dependence of singlet fission dynamics of a rubrene microcrystal studied by femtosecond transient microspectroscopy2016

    • Author(s)
      Yukihide Ishibashi, Yasunori Inoue, Tsuyoshi Asahi
    • Journal Title

      Photochem. Photobiol. Sci.

      Volume: 15 Pages: 1304-1309

    • DOI

      10.1039/c6pp00171h

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Mechanical motion of molecular crystals induced by [4 + 4] photodimerisation2016

    • Author(s)
      Hideko Koshima, Hidetaka Uchimoto, Takuya Taniguchi, Jun Nakamura, Tsuyoshi Asahi, Toru Asahia
    • Journal Title

      CrystEngComm

      Volume: 18 Pages: 6107-6114

    • DOI

      10.1039/c6ce00848h

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Solvent Polarity Dependence of Photochromic Reactions of a Diarylethene Derivative as Revealed by Steady-State and Transient Spectroscopies.2016

    • Author(s)
      Yukihide Ishibashi, Toshiyuki Umesato, Mika Fujiwara, Kanako Une,Yusuke Yoneda, Hikaru Sotome, Tetsuro Katayama, Seiya Kobatake, Tsuyoshi Asahi, Masahiro Irie and Hiroshi Miyasaka
    • Journal Title

      J. Phys. Chem. C,

      Volume: 120 Pages: 1170-1177

    • DOI

      10.1021/acs.jpcc.5b08504

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Photochromism and fluorescence properties of 1,2-bis(2-alkyl-1-benxothiophene-3-yl)perhydrocyclopentens2014

    • Author(s)
      Tadatsugu Yamaguchi, Manabu Hosaka, Keigo Shinohara, Toru Ozeki, Mitsuhiro Fukuda, Shizuka Takami, Yukihide Ishibashi, Tsuyoshi Asahi, Masakazu Morimoto
    • Journal Title

      J. Photochem. Photobiol. A

      Volume: 285 Pages: 44-51

    • DOI

      10.1016/j.jphotochem.2014.04.007

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 多重励起・多光子過程を用いた光化学応答2014

    • Author(s)
      宮坂 博、石橋千英
    • Journal Title

      「光化学

      Volume: 45 Pages: 122-129

    • NAID

      40020307219

    • Related Report
      2014 Annual Research Report
  • [Presentation] Fe3O4/Fe2O3 composite sphere-particles prepared by ns irradiation to a-Fe2O3 powder in water2019

    • Author(s)
      Ryo Kihara, Tsubasa Isshiki, Hiroyuki Wada, Saeki Yamamuro, Tsuyoshi Asahi
    • Organizer
      LAMP2019 (The 8th International Congress on Laser Advanced Materials Processing )
    • Related Report
      2018 Annual Research Report
  • [Presentation] Laser fabrication of phthalocyanine nanoparticle colloids toward bio-applications2019

    • Author(s)
      Taisei Himeda, Ryo Kihara, Tsuyoshi Asahi
    • Organizer
      LAMP2019 (The 8th International Congress on Laser Advanced Materials Processing )
    • Related Report
      2018 Annual Research Report
  • [Presentation] Photochromism of diarylethene nanoparticles under cw-light and nanosecond pulse laser excitation2019

    • Author(s)
      Tsuyoshi Asahi
    • Organizer
      ISOP'2019 (9th International Symposium On Photochromism )
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] スピロナフトオキサジンナノ粒子のフェムト秒パルス励起フォトクロミック反応2019

    • Author(s)
      西本篤志・小倉由美・石橋千英・朝日剛
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] フッ素化銅フタロシアニンナノロッドコロイドを用いたNOガス検知センサーの作製2019

    • Author(s)
      木原諒・中島啓貴・松口正信・朝日剛
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] キノイド構造を有するノルボルナジエン誘導体の光物性2019

    • Author(s)
      田邊千佳・波多野さや佳・石橋千英・朝日剛・安倍学
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ラット副腎褐色細胞腫PC12細胞に対するフタロシアニンナノ粒子の光線力学療法効果2019

    • Author(s)
      姫田泰聖・木原諒・國富理紗子・座古保・朝日剛
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] フェムト秒ポンプープローブ顕微光散乱分光イメージング装置の開発2019

    • Author(s)
      石橋千英・田中瞳・木原諒・朝日剛
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ジアリールエテンナノ粒子のナノ秒パルスレーザー励起開環反応における過渡加熱効果2019

    • Author(s)
      中井将輝・石橋千英・北川大地・増田圭佑・杉本勇哉・小畠誠也・朝日剛
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Nanosecond Laser-Induced Enhancement of Cycloreversion Reaction In Photochromic Diarylethene2018

    • Author(s)
      Yukihide Ishibashi, Shoki Nakai, Keisuke Masuda, Daichi Kitagawa, Seiya Kobatake, Tsuyoshi Asahi
    • Organizer
      APC2018 (10th Asian Photochemistry Conference)
    • Related Report
      2018 Annual Research Report
  • [Presentation] High-Sensitive Detection of Gold Nanoparticle Aggregates in Solution2018

    • Author(s)
      Koki Tominaga, Masamichi Nisougi, Yuki Yano, Tamotsu Zako, Tsuyoshi Asahi
    • Organizer
      APC2018 (10th Asian Photochemistry Conference)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Fabrication of Chloroaluminum Phthalocyanine Nanoparticles by Laser Fragmentation in Water2018

    • Author(s)
      Ryo Kihara, Taisei Himeda, Tsuyoshi Asahi
    • Organizer
      APC2018 (10th Asian Photochemistry Conference)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Photochromic Reaction of Spironaphthooxazine Nanoparticle Excited with Nanosecond Laser Pulse2018

    • Author(s)
      Atsushi Nishimoto, Yumi Ogura, Yukihide Ishibashi, Tsuyoshi Asahi
    • Organizer
      APC2018 (10th Asian Photochemistry Conference)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Fiber growth of copper phthalocyanine nanoparticles fabricated by ns-laser irradiation in organic solvents2018

    • Author(s)
      R. Kihara, Y. Ishibashi, T. Asahi
    • Organizer
      Angel2018 (Advanced Nanoparticle Generation & Excitation by Laser in Liquids)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Laser Fabrication of Organic Nanoparticle Colloids Having Strong Near-Infrared Absorption2018

    • Author(s)
      T. Asahi, T. Himeda, R. Kihara
    • Organizer
      Angel2018 (Advanced Nanoparticle Generation & Excitation by Laser in Liquids),
    • Related Report
      2018 Annual Research Report
  • [Presentation] 時間分解顕微分光からわかる有機固体の光励起状態緩和過程2018

    • Author(s)
      石橋千英
    • Organizer
      日本化学会中国四国支部 愛媛地区化学講演会 (―固体物性化学の最前線―)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ポリジアセチレンナノ結晶コロイドの光-熱変換ダ イナミクスのフェムト秒過渡吸収分光2018

    • Author(s)
      尾茂田浩輝・石橋千英・朝日 剛
    • Organizer
      日本化学会中国四国支部大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 液中レーザー粉砕法によって作製した有機ナノ粒 子コロイドの可視・近赤外光照射による一重項酸素発生2018

    • Author(s)
      姫田泰聖・木原諒・國富理紗子・福永隼大・座古保・朝日剛
    • Organizer
      日本化学会中国四国支部大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ジアリールエテンナノ粒子の紫外光照射 による閉環体変換率2018

    • Author(s)
      杉本勇哉 ・石橋千英 ・北川大地 ・小畠誠也 ・朝日剛
    • Organizer
      日本化学会中国四国支部大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] フェムト秒ポンプ-プローブ共焦点光散 乱分光イメージング装置の開発2018

    • Author(s)
      田中瞳・石橋千英・朝日剛
    • Organizer
      日本化学会中国四国支部大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 高密度励起した銅フタロシアニンナノロッドの光熱変換ダイナミックス2018

    • Author(s)
      木原諒, 石橋千英, 朝日剛
    • Organizer
      第12回分子科学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 銅フタロシアニンの単一ナノロッドにおける 励起状態緩和過程のサイズ効果2018

    • Author(s)
      石橋千英,木原 諒,川崎 遼,朝日 剛
    • Organizer
      第12回分子科学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Laser Fabrication of Chloroaluminium Phthalocyanine Nanoparticle Colloids in Pluronic® F127 Aqueous Solution2018

    • Author(s)
      HIMEDA, Taisei・KIHARA, Ryo・ASAHI, Tsuyoshi
    • Organizer
      2018年光化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ナノ秒パルスレーザー励起によるスピロナフトオキサジンナノ粒子のフォトクロミック反応: 励起密度効果2018

    • Author(s)
      西本篤志・小倉由美・石橋千英・朝日剛
    • Organizer
      2018年光化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ジアリールエテン誘導体フォトクロミック反応 のナノ粒子と溶液の比較2018

    • Author(s)
      石橋千英 ・増田圭佑 ・小倉由美 ・北川大地 ・小畠誠也 ・朝日 剛
    • Organizer
      2018年光化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Femtosecond transient absorption study on photo-thermal conversion dynamics in quinacridone nanoparticle2018

    • Author(s)
      OMODA, Hiroki・ISHIBASHI, Yukihide・ASAHI, Tsuyoshi
    • Organizer
      2018年光化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 顕微光散乱測定による単一ナノ粒子の分光分析2018

    • Author(s)
      朝日剛
    • Organizer
      分析化学会中国四国支部 愛媛地区講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Femtosecond transient spectroscopic study on aqueous organic nanocolloids2018

    • Author(s)
      Yukihide Ishibashi, Tsuyoshi Asahi
    • Organizer
      Workshop for Young Researchers on Photo-active materials with Cooperative and Synergetic Responses
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fiber growth of copper phthalocyanine nanoparticles fabricated by ns-laser irradiation in organic solvents2018

    • Author(s)
      Ryo Kihara, Tsuyoshi Asahi
    • Organizer
      Workshop for Young Researchers on Photo-active materials with Cooperative and Synergetic Responses
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Time-resolved and Single-particle Spectroscopy of Organic Nanoparticles2018

    • Author(s)
      Tsuyoshi Asahi
    • Organizer
      BIT’s 6th Annual Conference of AnalytiX 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] パルスレーザーによる有機ナノ粒子の光熱変換過程:ダイナミクスと応用2018

    • Author(s)
      朝日 剛・石橋千英
    • Organizer
      レーザー学会学術講演会 第38回年次大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 液中レーザーアブレーション法を利用したフタロシアニンナノファイバーの作製2018

    • Author(s)
      木原 諒・檜垣 美紀・河合 壯・朝日 剛
    • Organizer
      レーザー学会学術講演会 第38回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] フェムト秒過渡吸収分光によるペリレンレッドナノ粒子の励起状態緩和過程の研究2018

    • Author(s)
      佐々木志乃・石橋千英・朝日剛
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ジアリールエテンナノ粒子の開環反応に対するレーザー過渡加熱効果2018

    • Author(s)
      石橋 千英・増田 圭佑・北川 大地・小畠 誠也・朝日 剛
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 一重項分裂特性発現を指向したクムレン化合物の探索2018

    • Author(s)
      伊原敬治・平尾泰一・西内智彦・石橋千英・朝日剛・久保孝史
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Size Effect on Photothermal Conversion Process of Aqueous Quinacridone Nanoparticles, as Revealed by Femtosecond Transient Absorption Spectroscopy2018

    • Author(s)
      Hiroki Omoda, Yukihide Ishibashi, Tsuyoshi Asahi
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Fabrication of Organic Nanoparticle Colloids Having Strong Near-Infrared Absorption by Nanosecond Laser Fragmentation in Pluronic F127 Aqueous Solution2018

    • Author(s)
      Taisei Himeda, Ryo Kihara, Tsuyoshi Asahi
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 単一ナノ粒子の時間分解顕微分光分析2017

    • Author(s)
      石橋千英
    • Organizer
      日本分析化学会中国四国支部広島地区講演会
    • Place of Presentation
      広島大学(広島県・東広島市)
    • Year and Date
      2017-03-31
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 液中における微粒子のレーザー光熱変換過程2017

    • Author(s)
      朝日 剛
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学(神奈川県・横浜市)
    • Year and Date
      2017-03-19
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] ペリレンジイミド誘導体の単一ナノ粒子蛍光分光2017

    • Author(s)
      佐々木志乃・朝日剛
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高強度ナノ秒パルス照射条件下におけるジアリールエテンナノ粒子の開環反応2017

    • Author(s)
      増田 圭佑・石橋 千英・朝日 剛
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] Photoinduced fluorescence quenching of nanoparticle colloids of diarylethene having benzothiophene moiety2017

    • Author(s)
      TADA, Saori; ISHIBASHI, Yukihide; ASAHI, Tsuyoshi
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] 液中レーザーアブレーション法による銅フタロシアニンナノロッドの作製と成長過程の検討2017

    • Author(s)
      木原 諒・朝日 剛
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] 6-Cyano-2-(2'-hydroxyphenyl)imidazo[1,2-a]pyridine結晶のフェムト秒顕微過渡吸収分光2017

    • Author(s)
      石橋 千英・村上 眞子・務台 俊樹・荒木 孝二・朝日 剛
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] 異種ラジカル複合体ナノ粒子のフォトクロミズム2017

    • Author(s)
      徳永 彩子・武藤 克也・小林 洋一・石橋 千英・朝日 剛・増原 陽人・阿部 二朗
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジアセチレンナノ結晶の光重合過程の温度効果2017

    • Author(s)
      上光貴博・及川英俊・小野寺恒信・朝日 剛
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] 単一ナノ粒子のフェムト秒顕微過渡吸収分光2017

    • Author(s)
      石橋千英
    • Organizer
      2016 年度 高分子・ハイブリッド材料研究センター(PHyM)若手フォーラム
    • Place of Presentation
      東北大学(宮城県・仙台市)
    • Year and Date
      2017-02-27
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Temperature and size effects on photopolymerization dynamics of diacetylene nanocrystals dispersed in water2017

    • Author(s)
      Tsuyoshi Asahi, Kenta Yamada, Takahiro Uemitsu, Tsunenobu Onodera, Hidetoshi Oikawa
    • Organizer
      The 28th International Conference on Photochemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Preparation and fluorescence properties of perylenediimide nanoparticles with a one-dimensional Pi-stacking structure2017

    • Author(s)
      Shino Sasaki, Tsuyoshi Asahi
    • Organizer
      The 28th International Conference on Photochemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photosynergetic response on cycloreversion reaction of a diarylethene nanoparticle induced by ns-pulse excitation2017

    • Author(s)
      Yukihide Ishibashi, Keisuke Masuda, Daichi Kitagawa, Seiya Kobatake, Tsuyoshi Asahi
    • Organizer
      The 28th International Conference on Photochemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Femtosecond microspectroscopic study on excited-state intramolecular proton transfer of crystalline cyano-substituted imidazo[1,2-a]pyridine2017

    • Author(s)
      Yukihide Ishibashi, Mako Murakami, Koji Araki, Toshiki Mutai, Tsuyoshi Asahi
    • Organizer
      The 28th International Conference on Photochemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fluorescence ON/OFF switching in benzothiadiazole nanoparticles doped with diarylethene derivatives2017

    • Author(s)
      Shino Sasaki, Tsuyoshi Asahi
    • Organizer
      12th Phenics International Network Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of metal phthalocyanine nanoparticles in organic solvents by nanosecond laser fragmentation2017

    • Author(s)
      Tsuyoshi Asahi, Ryo Kihara, Taisei Himeda
    • Organizer
      LPM2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nanofiber Formation of Copper Pc Induced by Pulse Laser Excitation in Organic Solvent2017

    • Author(s)
      Ryo Kihara, Tsuyoshi Kawai, Tsuyoshi Asahi
    • Organizer
      LPM2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 有機微結晶・ナノ結晶のフェムト秒顕微分光2017

    • Author(s)
      石橋千英
    • Organizer
      第18回光科学若手研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] ベンゾフラン基を有するジアリールエテンナノ粒子のフェムト秒分光2017

    • Author(s)
      石橋千英・北川大地・小倉由美・小畠誠也・朝日 剛
    • Organizer
      2017年光化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Electron-transfer fluorescence quenching of perylenediimide nanoparticles with surface adsorbed donor2017

    • Author(s)
      Sasaki Shino, Asahi Tsuyoshi
    • Organizer
      2017年光化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Synthesis of metal nanoparticles by femtosecond laser-induced plasma in liquid2017

    • Author(s)
      岡本拓也・中村貴宏・木原諒・朝日剛・迫田憲治・八ッ橋知幸
    • Organizer
      2017年光化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Time resolved spectroscopic study on laser-induced phase transition of phthalocyanine nanoparticle colloid2017

    • Author(s)
      Ryo Kihara, Yukihide Ishibashi, Tsuyoshi Asahi
    • Organizer
      2017年光化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 水中に分散したキナクリドンナノ粒子コロイドの光熱変換ダイナミクス2017

    • Author(s)
      尾茂田浩輝・石橋千英・木原諒・朝日剛
    • Organizer
      2017年光化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Excitation wavelength effect on nanoparticle preparation of Cu phthalocyanine by ns-laser fragmentation in liquid2017

    • Author(s)
      Taisei Himeda, Ryo Kihara, Tsuyoshi Asahi
    • Organizer
      2017年光化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] クムレン骨格を有する分子の微結晶におけるフェムト秒顕微分光計測2017

    • Author(s)
      石橋千英・平尾泰一・伊原敬治・久保孝史・朝日剛
    • Organizer
      第11回分子科学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 液中レーザー誘起プラズマによる酸化鉄ナノ粒子の生成2017

    • Author(s)
      岡本拓也・木原 諒・中村貴宏・朝日 剛・迫田憲治・八ッ橋知幸
    • Organizer
      第7回CSJ化学フェスタ
    • Related Report
      2017 Annual Research Report
  • [Presentation] ジアリールエテンナノ粒子の光開環反応におけるパルスレーザー加熱効果2017

    • Author(s)
      増田圭佑・石橋千英・北川大地・小畠誠也・朝日剛
    • Organizer
      2017年日本化学会中国四国支部大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 単一粒子測定によるジアセチレンナノ結晶の光重合反応の解析2017

    • Author(s)
      上光貴博・朝日剛・小野寺恒信・及川英俊
    • Organizer
      2017年日本化学会中国四国支部大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ジアリールエテンを添加したペリレンビスイミドの混合ナノ粒子の蛍光スイッチング2017

    • Author(s)
      渡部智大・佐々木志乃・石橋千英・深港豪・朝日剛
    • Organizer
      2017年日本化学会中国四国支部大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Femtosecond Transient Microspectroscopy for Single Organic Nanoparticles2016

    • Author(s)
      Y. Ishibashi, R. Kawasaki, and T. Asahi
    • Organizer
      9th Asian Photochemistry Conference (APC2016)
    • Place of Presentation
      the Nanyang Technological University(シンガポール)
    • Year and Date
      2016-12-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ジアリールエテン誘導体ナノ粒子の励起状態ダイナミクス2016

    • Author(s)
      藤村真司・石橋千英・小倉由美・増田圭佑・朝日 剛
    • Organizer
      日本化学会中国四国支部大会2016
    • Place of Presentation
      香川大学幸町キャンパス(香川県・高松市)
    • Year and Date
      2016-11-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] 6-Cyano-2-(2'-hydroxyphenyl)imidazo[1,2-a]pyridine結晶の蛍光ダイナミクス2016

    • Author(s)
      村上眞子・石橋千英・務台俊樹・荒木孝二・朝日剛
    • Organizer
      日本化学会中国四国支部大会2016
    • Place of Presentation
      香川大学幸町キャンパス(香川県・高松市)
    • Year and Date
      2016-11-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] 銅フタロシアニン単一ナノロッドのフェムト秒顕微過渡吸収分光2016

    • Author(s)
      川崎遼・石橋千英・木原諒・朝日剛
    • Organizer
      日本化学会中国四国支部大会2016
    • Place of Presentation
      香川大学幸町キャンパス(香川県・高松市)
    • Year and Date
      2016-11-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] 単一ナノ粒子の顕微散乱分光2016

    • Author(s)
      朝日 剛
    • Organizer
      日本分析化学第65年会
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 液中パルスレーザー照射によるフッ素化銅フタロシアニンナノロッドの作製2016

    • Author(s)
      木原 諒・今田修輔・河合壯・朝日 剛
    • Organizer
      第10回分子科学討論会
    • Place of Presentation
      神戸ファッションマート(兵庫県・神戸市)
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] クムレン構造を持つ分子による一重項分裂特性の発現への試み2016

    • Author(s)
      伊原敬治・平尾泰一・西内智彦・石橋千英・朝日剛・鎌田賢司・久保孝史
    • Organizer
      第10回分子科学討論会
    • Place of Presentation
      神戸ファッションマート(兵庫県・神戸市)
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 銅フタロシアニンナノロッドの励起状態ダイナミクス2016

    • Author(s)
      石橋千英・木原 諒・川崎 遼・朝日 剛
    • Organizer
      第10回分子科学討論会
    • Place of Presentation
      神戸ファッションマート(兵庫県・神戸市)
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] ペリレンナノ粒子の相変化過程の蛍光分光による解析2016

    • Author(s)
      佐々木志乃・朝日剛
    • Organizer
      日本分析化学第65年会
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 1,6-Di-(carbazolyl)-2,4-hexadiyne ナノ結晶の光重合反応の温度効果2016

    • Author(s)
      上光 貴博・山岡 洋平・小野寺 恒信・及川 英俊・朝日 剛
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジアリールエテンを添加した蛍光性ベンゾチアゾールナノ粒子の光誘起蛍光消光2016

    • Author(s)
      渡部智大・佐々木志乃・石橋千英・深港豪・朝日剛
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジアリールエテンナノ粒子のナノ秒パルスレーザー誘起非線形光開環反応2016

    • Author(s)
      増田 圭佑・石橋 千英・北川 大地・小畠 誠也・朝日 剛
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Preparation and fluorescence properties of perylenediimide nanoparticles having a one-dimensional π-staking structure2016

    • Author(s)
      S. Sasaki, S. Higuchi, and T. Asahi
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジアリールエテンナノ粒子コロイドのフェムト秒過渡吸収分光2016

    • Author(s)
      石橋千英・藤村真司・増田圭佑・宮坂博・朝日剛
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] 単一ナノ粒子分光による1,6-Di-(carbazolyl)-2,4-hexadiyne ナ ノ 結晶の光重合過程の解析2016

    • Author(s)
      朝日剛・上光貴博・小野寺恒信・及川英俊
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス(東京都・目黒区)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Time-resolved fluorescence spectroscopic study on the mechanism of pulsed-laser ablation of organic microcrystals in water2016

    • Author(s)
      T. Asahi, K. Shikama, T. Ishikawa, Y. Ishibashi
    • Organizer
      4th Conference on Advanced Nanoparticle Generation and Excitation by Lasers in Liquids
    • Place of Presentation
      ATLANTIC Hotel(エッセン、ドイツ)
    • Year and Date
      2016-05-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of nanofiber colloids of copper phtanocyanine nanoparticles by laser ablation in liquids2016

    • Author(s)
      R. Kihara, S. Imada, T. Asahi
    • Organizer
      4th Conference on Advanced Nanoparticle Generation and Excitation by Lasers in Liquids
    • Place of Presentation
      ATLANTIC Hotel(エッセン、ドイツ)
    • Year and Date
      2016-05-09
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nanoparticle colloids of one-dimensional assembly of perylenediimide prepared by laser ablation2016

    • Author(s)
      S. Sasaki, S, Higuchi, T. asahi
    • Organizer
      4th Conference on Advanced Nanoparticle Generation and Excitation by Lasers in Liquids
    • Place of Presentation
      ATLANTIC Hotel(エッセン、ドイツ)
    • Year and Date
      2016-05-09
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nanoparticle colloids of one-dimensional assembly of perylenediimide prepared by laser ablation2016

    • Author(s)
      Shino Sasaki, Shohei Higuchi, and Tsuyoshi Asahi
    • Organizer
      4th Conference on Advanced Nanoparticle Generation and Excitation by Lasers in Liquids
    • Place of Presentation
      Essen(Germany)
    • Year and Date
      2016-05-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of Nanofiber Colloids of Copper Phthalocyanine Nanoparticles by Laser Ablation in Liquids2016

    • Author(s)
      Ryo, Kiharasuke, Imada, and Tsuyoshi, Aasahi
    • Organizer
      4th Conference on Advanced Nanoparticle Generation and Excitation by Lasers in Liquids
    • Place of Presentation
      Essen(Germany)
    • Year and Date
      2016-05-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time-resolved fluorescence spectroscopic study on the mechanism of pulsed-laser ablation of organic microcrystals in water2016

    • Author(s)
      Tsuyoshi Asahi, Kohta Shikama, Takayuki Ishikawa, and Y. Ishibashi
    • Organizer
      4th Conference on Advanced Nanoparticle Generation and Excitation by Lasers in Liquids
    • Place of Presentation
      Essen(Germany)
    • Year and Date
      2016-05-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 時間分解分光によるペリレン微結晶の水中レーザーアブレーション機構の検討2016

    • Author(s)
      鹿間孝太・木原 諒・石橋千英・朝日 剛
    • Organizer
      日本化学会第96春季年会
    • Place of Presentation
      同志社大学京田辺キャンパス(京都府京田辺市)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] 金ナノ粒子と有機ナノ粒子からなる混合凝集体の分光特性2016

    • Author(s)
      石橋千英・白石航也・北川陽菜・朝日 剛
    • Organizer
      日本化学会第96春季年会
    • Place of Presentation
      同志社大学京田辺キャンパス(京都府京田辺市)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] 蛍光性ジアリールエテン誘導体/ベンゾチアゾール混合ナノ粒子の蛍光挙動2016

    • Author(s)
      渡部智大・佐々木志乃・石橋千英・深港 豪・朝日 剛
    • Organizer
      日本化学会第96春季年会
    • Place of Presentation
      同志社大学京田辺キャンパス、京都
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] 再沈殿法により作製したジアリールエテンナノ粒子のフォトクロミック反応挙動2016

    • Author(s)
      増田圭佑・石橋千英・朝日 剛
    • Organizer
      日本化学会第96春季年会
    • Place of Presentation
      同志社大学京田辺キャンパス、京都
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] 1,6-Di-(carbazolyl)-2,4-hexadiynナノ結晶の光重合過程におけるモノマー残存量の評価2016

    • Author(s)
      山岡洋平・小野寺恒信・及川英俊・朝日 剛
    • Organizer
      日本化学会第96春季年会
    • Place of Presentation
      同志社大学京田辺キャンパス(京都府京田辺市)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Fluorescence properties of perylenediimide nanoparticles prepared by reprecipitation method2015

    • Author(s)
      Shino Sasaki and Tsuyoshi Asahi
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2015
    • Place of Presentation
      Honolulu(USA)
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparative investigation of photochromism of spironaphotooxazine in nanoparticle colloid, bulk solid, and solution2015

    • Author(s)
      Yumi Ogura, Yukihide Ishibashi, and Tsuyoshi Asahi
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2015
    • Place of Presentation
      Honolulu(USA)
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multiphoton cycloreversion reaction of diarylethene nanoparticles2015

    • Author(s)
      Yukihide Ishibashi, Yumi Ogura, Hiroshi Miyasaka, Tsuyoshi Asahi,
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2015
    • Place of Presentation
      Honolulu(USA)
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 金ナノ粒子凝集体のフェムト秒顕微過渡吸収分光2015

    • Author(s)
      川崎 遼・北川陽菜・石橋千英・ 朝日 剛
    • Organizer
      2015年日本化学会中国四国支部大会
    • Place of Presentation
      岡山大学津島キャンパス(岡山県岡山市)
    • Year and Date
      2015-11-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] ペリレン単一ナノ結晶のフェムト秒顕微過渡吸収分光2015

    • Author(s)
      石橋千英・朝日 剛
    • Organizer
      第9回分子科学討論会
    • Place of Presentation
      東京工業大学大岡山キャンパス(東京都目黒区)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 水中に分散したペリレン微結晶のナノ秒パルスレーザー励起過渡温度上昇2015

    • Author(s)
      鹿間孝太・石川貴之・ 石橋千英・ 朝日 剛
    • Organizer
      第9回分子科学討論会
    • Place of Presentation
      東京工業大学大岡山キャンパス(東京都目黒区)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] Light scattering microspectroscopy of single nanoparticles2015

    • Author(s)
      Tsuyoshi Asahi
    • Organizer
      2nd Asian Symposium for Analytical Sciences
    • Place of Presentation
      九州大学伊都キャンパス(福岡県福岡市)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 異なる相状態のペリレン微粒子の単一顕微分光2015

    • Author(s)
      佐々木志乃・朝日剛
    • Organizer
      日本分析化学会第64年会
    • Place of Presentation
      九州大学伊都キャンパス(福岡県福岡市)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 液中パルスレーザー照射による銅フタロシアニンナノ粒子と結晶相転移2015

    • Author(s)
      木原諒・今田修輔・朝日剛・ 河合壯
    • Organizer
      2015年光化学討論会
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府大阪市)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 10,12-ヘプタコサジイン酸ナノ結晶の光重合過程の解析2015

    • Author(s)
      山岡洋平・小野寺恒信・及川英俊・朝日 剛
    • Organizer
      2015年光化学討論会
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府大阪市)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 蛍光性ジアリールエテン誘導体の単一ナノ粒子分光2015

    • Author(s)
      佐々木志乃・渡部智大・朝日剛・深港豪
    • Organizer
      2015年光化学討論会
    • Place of Presentation
      大阪市立大学杉本キャンパス(大阪府大阪市)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] Fluorescence Microspectroscopic Study on Internalization of Perylenebisimide into HeLa Cells2015

    • Author(s)
      Shino Sasaki,Tsuyoshi Asahi
    • Organizer
      27th International Conference on Photochemistry
    • Place of Presentation
      Jeju(Korea)
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Excited-state Dynamics in Solid Rubrene by Sub-ps Transient Microspectroscopy: Excitation Intensity and Temperature Dependences2015

    • Author(s)
      Yukihide Ishibashi, Yasunori Inoue, Tsuyoshi Asahi
    • Organizer
      27th International Conference on Photochemistry
    • Place of Presentation
      Jeju(Korea)
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nanoparticle formation by pulsed-laser fragmentation in liquid: Mechanism and applications2015

    • Author(s)
      Tsuyoshi Asahi
    • Organizer
      The 7th International Congress on Laser Advanced Materials Processing
    • Place of Presentation
      北九州コンファレンスセンター(福岡県北九州市)
    • Year and Date
      2015-05-26
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ジアセチレンナノ結晶の光誘起重合過程の解析2015

    • Author(s)
      山岡 洋平・小倉 由美・小野寺 恒信・及川 英俊・朝日 剛
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス・千葉県(船橋市)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] アントラセンナノ結晶の高強度ナノ秒レーザー励起による過渡温度上昇2015

    • Author(s)
      木原 諒・鹿間 孝太・朝日 剛
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス・千葉県(船橋市)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] 有機微結晶水分散液のナノ秒レーザー励起による過渡温度上昇2015

    • Author(s)
      鹿間 孝太・木原 諒・石川 貴之・朝日 剛
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス・千葉県(船橋市)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] ペリレンナノ結晶の蛍光スペクトルの温度依存性2015

    • Author(s)
      佐々木 志乃・朝日 剛
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス・千葉県(船橋市)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] 再沈殿法で作製したジアリールエテンナノ粒子の反応ダイナミクス2015

    • Author(s)
      石橋 千英・小倉 由美・片山 哲郎・宮坂 博・朝日 剛
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス・千葉県(船橋市)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] ナノ秒パルスレーザー励起によるフタロシアンナノ粒子の生成とフォトクロミズム2015

    • Author(s)
      朝日 剛・今田 修輔
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス・千葉県(船橋市)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] ペリレンナノ結晶水分散液の蛍光特性:温度依存性2015

    • Author(s)
      藤村真司・佐々木志乃・朝日 剛
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス・千葉県(船橋市)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] 有機ナノ粒子の生成と応用2015

    • Author(s)
      朝日 剛
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学理工学部船橋キャンパス・千葉県(船橋市)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 水中における有機微結晶のナノ秒レーザー加熱のダイナミクス2015

    • Author(s)
      朝日剛,鹿間孝太,石川貴之,木原 諒,石橋千英
    • Organizer
      レーザー学会学術講演会第35回年次大会
    • Place of Presentation
      東海大学高輪校舎・東京都(港区)
    • Year and Date
      2015-01-11 – 2015-01-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Pure aqueous colloids of organic compounds prepared by pulse laser fragmentation2014

    • Author(s)
      Tsuyoshi Asahi
    • Organizer
      8th International Symposium on Nanomedicine - Fusion of Nanomedicine and Molecular Science of Photosynthesis - (ISNM2014)
    • Place of Presentation
      愛媛大学・愛媛県(松山市)
    • Year and Date
      2014-12-04 – 2014-12-07
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 顕微過渡吸収分光によるルブレン微結晶の励起一重項分裂の解明2014

    • Author(s)
      井上泰徳, 石橋千英, 朝日 剛
    • Organizer
      2014年日本化学会中国四国支部大会
    • Place of Presentation
      山口大学吉田キャンパス・山口県(山口市)
    • Year and Date
      2014-11-08 – 2014-11-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 有機ナノ粒子レーザー光化学2014

    • Author(s)
      朝日 剛
    • Organizer
      2014年光化学討論会
    • Place of Presentation
      北海道大学札幌キャンパス・北海道(札幌市)
    • Year and Date
      2014-10-11 – 2014-10-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] スピロナフトオキサジンナノ粒子の作製とフォトクロミック反応2014

    • Author(s)
      小倉由美, 石橋千英, 朝日 剛
    • Organizer
      2014年光化学討論会
    • Place of Presentation
      北海道大学札幌キャンパス・北海道(札幌市)
    • Year and Date
      2014-10-11 – 2014-10-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] ジアセチレンナノ結晶の光誘起重合過程の分光解析2014

    • Author(s)
      山岡洋平, 小倉由美, 小野寺恒信, 及川英俊, 朝日 剛
    • Organizer
      2014年光化学討論会
    • Place of Presentation
      北海道大学札幌キャンパス・北海道(札幌市)
    • Year and Date
      2014-10-11 – 2014-10-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] 顕微過渡吸収分光によるルブレン結晶の励起状態ダイナミクス2014

    • Author(s)
      石橋千英, 井上泰徳, 朝日 剛
    • Organizer
      2014年光化学討論会
    • Place of Presentation
      北海道大学札幌キャンパス・北海道(札幌市)
    • Year and Date
      2014-10-11 – 2014-10-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高強度ナノ秒レーザー励起によるペリレンビスイミドナノ粒子の過渡温度上昇2014

    • Author(s)
      鹿間孝太, 石川貴之, 石橋千英, 朝日 剛
    • Organizer
      第8回分子科学討論会
    • Place of Presentation
      広島大学東広島キャンパス・広島県(東広島市)
    • Year and Date
      2014-09-21 – 2014-09-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] ペリレンナノ結晶の蛍光特性:温度効果2014

    • Author(s)
      佐々木志乃, 朝日 剛
    • Organizer
      第8回分子科学討論会
    • Place of Presentation
      広島大学東広島キャンパス・広島県(東広島市)
    • Year and Date
      2014-09-21 – 2014-09-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] ペリレン微粒子の単一顕微分光2014

    • Author(s)
      佐々木志乃, 朝日 剛
    • Organizer
      日本分析化学会
    • Place of Presentation
      広島大学東広島キャンパス・広島県(東広島市)
    • Year and Date
      2014-09-17 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Transient Light-Scattering Microspectroscopic Study on Single Perylene Nanoparticle2014

    • Author(s)
      Y. Ishibashi, Y. Inoue, O. Udaka, and , T. Asahi
    • Organizer
      XXVth IUPAC Symposium on Photochemistry
    • Place of Presentation
      Bordeaux, France
    • Year and Date
      2014-07-13 – 2014-07-18
    • Related Report
      2014 Annual Research Report
  • [Book] Photon-working Switches2017

    • Author(s)
      Yasushi Yokoyama, Keitaro Nakatani, et al.
    • Total Pages
      464
    • Publisher
      Springer
    • ISBN
      9784431565444
    • Related Report
      2017 Annual Research Report
  • [Book] Photon-Working Switches2017

    • Author(s)
      Photoswitchable Hybrid Nanosystems Based on Diarylethene Molecules and Gold Nanoparticles
    • Publisher
      Springer
    • Related Report
      2016 Annual Research Report
  • [Remarks] 分析化学研究室のホームページ

    • URL

      http://www.ach.ehime-u.ac.jp/anachem/

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2014-11-20   Modified: 2022-01-31  

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