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Publications in 2017

1. Polymorphs of a diarylethene that exhibits strong emission and direct visualization of polymorphic phase transition process by fluorescence color change
D. Kitagawa, T. Nakahama, K. Mutoh, Y. Kobayashi, J. Abe, H. Sotome, S. Ito, H. Miyasaka, S. Kobatake
Dyes Pigm.139, 233-238 (2017).
DOI: 10.1016/j.dyepig.2016.12.006


2. Solvent effect of fluorescence on/off switching of diarylethene linked to excited-state intramolecular proton transfer fluorophore
T. Nakahama, T. Mukaiyama, D. Kitagawa, S. Kobatake
Res. Chem. Intermed.43(10), 5321-5336 (2017)
DOI: 10.1007/s11164-017-2928-1, published on March 10, 2017 on web.
This paper can be seen on web:


3. Fluorescence On/Off switching in polymers bearing diarylethene and fluorene in their side chains
T. Nakahama, D. Kitagawa, H. Sotome, S. Ito, H. Miyasaka, S. Kobatake
J. Phys. Chem. C121(11), 6272-6281 (2017).
DOI: 10.1021/acs.jpcc.6b12819


4. 【研究室紹介】大阪市立大学大学院工学研究科化学生物系専攻有機材料化学研究室
フォトポリマー懇話会 ニュースレター, 78, 3-4 (2017).


5. Thiophene-S,S-dioxidized diarylethenes for light-starting irreversible thermosensors that can detect a rise in heat at low temperature
D. Kitagawa, K. Tanaka, S. Kobatake
J. Mater. Chem. C5(25), 6210-6215 (2017).
[DOI: 10.1039/C7TC01261F]


6. Wavelength-selective and high-contrast multicolour fluorescence photoswitching in a mixture of photochromic nanoparticles
S. Ishida, T. Fukaminato, D. Kitagawa, S. Kobatake, S. Kim, T. Ogata, S. Kurihara
Chem. Commun.53(59), 8268-8271 (2017).
Selected as the Back cover in the issue
[DOI: 10.1039/C7CC02938A], published on July 28, 2017


7. Efficient cycloreversion reaction of a diarylethene derivative in higher excited states attained by off-resonant simultaneous two-photon absorption
H. Sotome, T. Nagasaka, K. Une, C. Okui, Y. Ishibashi, K. Kamada, S. Kobatake, M. Irie, H. Miyasaka
J. Phys. Chem. Lett.8, 3272-3276 (2017).
[DOI: 10.1021/acs.jpclett.7b01388], published on July 7, 2017


8. Synthesis and optical properties of fluorescent switchable silica nanoparticles covered with copolymers consisting of diarylethene and fluorene derivatives
K. Shimizu, S. Kobatake
ChemistrySelect2(20), 5445-5452 (2017).
Selected as the front cover in the issue
[DOI: 10.1002/slct.201700698], published on July 11, 2017


9. Dependence of photoinduced bending behavior of diarylethene crystals on ultraviolet irradiation power
A. Hirano, T. Hashimoto, D. Kitagawa, K. Kono, S. Kobatake
Cryst. Growth Des.17(9), 4819-4825 (2017).
[DOI: 10.1021/acs.cgd.7b00755]


10. Mechanical behavior of molecular crystals induced by combination of photochromic reaction and reversible single-crystal-to-single-crystal phase transition
D. Kitagawa, K. Kawasaki, R. Tanaka, S. Kobatake
Chem. Mater.29(17), 7524-7532 (2017).
[DOI: 10.1021/acs.chemmater.7b02558]


11. 【レビュー】光駆動マイクロマシンのための光応答性分子結晶
北川大地, 小畠誠也
光化学48(2), 54-60 (2017).


12. Cycloreversion reaction of a diarylethene derivative at higher excited states attained by two-color two-photon femtosecond pulsed excitation
H. Sotome, T. Nagasaka, K. Une, S. Morikawa, T. Katayama, S. Kobatake, M. Irie, H. Miyasaka
J. Am. Chem. Soc.139(47), 17159-17167 (2017).
[DOI: 10.1021/jacs.7b09763], published on November 29, 2017 (November 6, 2017 on web).