Associate Prof. Dr. Tomohiro Shiraki

Department of Applied Chemistry, Graduate School of Engineering

International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)

Phone: 092-802-2841

E-mail: shiraki.tomohiro.992[at]

Room：W3-614

Curriculum vitae

Education

B.S. Kyushu university (2001)

M.S. Kyushu university（2003）

Ph.D. Kyushu university (2008)

Academic Career

Staff of technical researcher, Kyushu university (2008–2010)

Visiting Assistant Professor, Kyushu university (Prof. Seiji Shinkai, 2010–2012)

Overseas Research Fellow, Japan Society for the Promotion of Science, University of Illinois Urbana-Champaign (Prof. Jeffrey S. Moore, 2012–2014）

Assistant Professor, Kyushu university (2014–2018)

Associate Professor, Kyushu university (2018–)

Membership in Academic Societies

Chemical Society of Japan, Polymer Society of Japan, Society of Physical Organic Chemistry Japan

Research Fields

Polymer Chemistry, Supramolecular Chemistry, Nanocarbon

Publication list

  • T. Shiraki, "Molecular functionalization of carbon nanotubes towards near infrared photoluminescent nanomaterials", Chem. Lett. 2021, 50, 397.

  • Y. Niidome, B. Yu, G. Juhasz, T. Fujigaya, T. Shiraki, "Structure Dependence of Photoluminescence Solvatochromic Energy Shifts Based on Exciton Localization in Locally Functionalized Single-Walled Carbon Nanotubes", J. Phys. Chem. C 2021, 125, 12758.

  • T. Shiraki, Y. Miyauchi, K. Matsuda, N. Nakashima, "Carbon Nanotube Photoluminescence Modulation by Local Chemical and Supramolecular Chemical Functionalization", Acc. Chem. Res. 2020, 53, 1846.

  • L. Przypis, M. Krzywiecki, Y. Niidome, H. Aoki, T. Shiraki, D. Janas, "Enhancing near-infrared photoluminescence from single-walled carbon nanotubes by defect-engineering using benzoyl peroxide", Sci. Rep. 2020, 10, 19877.

  • B. Podlesny, T. Shiraki, D. Janas, "One-step sorting of single-walled carbon nanotubes using aqueous two-phase extraction in the presence of basic salts", Sci. Rep. 2020, 10, 9250.

  • Y. Nagai, K. Nakamura, M. Yudasaka, T. Shiraki, T. Fujigaya, "Radical Polymer Grafting on the Surface of Single-Walled Carbon Nanotubes Enhances Photoluminescence in the Near-Infrared Region: Implications for Bioimaging and Biosensing", ACS. Appl. Nano Mater. 2020, 3, 8840.

  • G. Kim, T. Shiraki, T. Fujigaya, "Thermal conversion of triazine-based covalent organic frameworks to nitrogen-doped nanoporous carbons and their capacitor performance", Bull. Chem. Soc. Jpn. 2020, 93, 414.

  • B. Podlesny, B. Kumanek, A. Borah, R. Yamaguchi, T. Shiraki, T. Fujigaya, "Thermoelectric Properties of Thin Films from Sorted Single-Walled Carbon Nanotubes", Materials 2020, 13, 3808.

  • T. Shiraki, B. Yu, T. Shiraishi, T. Shiga, T. Fujigaya, "Meta-linkage design of bis-aryldiazonium modifiers for wavelength tuning of near infrared photoluminescence from locally functionalized single-walled carbon nanotubes", Chem. Lett. 2019, 48, 791.

  • E. Turek, T. Shiraki, T. Shiraishi, T. Shiga, T. Fujigaya, D. Janas, "Single-step isolation of carbon nanotubes with narrow-band light emission characteristics", Sci. Rep. 2019, 9, 535.

  • T. Shiraki, Y. Niidome, F. Toshimitsu, T. Shiraishi, T. Shiga, B. Yu, T. Fujigaya, "Solvatochromism of near infrared photoluminescence from doped sites of locally functionalized single-walled carbon nanotubes", Chem. Commun. 2019, 55, 3662.

  • K. Ozono, M. Fukuzawa, F. Toshimitsu, T. Shiraki, T. Fujigaya, N. Nakashima, "Chiral Selective Chemical Reaction of Flavin-Derivative-Wrapped Semiconducting Single-Walled Carbon Nanotubes Based on a Specific Recognition", Bull. Chem. Soc. Jpn. 2018, 91, 1646.

  • H. Onitsuka, T. Fujigaya, N. Nakashima, T. Shiraki, "Control of the Near Infrared Photoluminescence of Locally Functionalized Single-Walled Carbon Nanotubes via Doping by Azacrown-Ether Modification", Chem. Eur. J. 2018, 24, 9393.

  • T. Shiraki, T. Shiga, T. Shiraishi, H. Onitsuka, N. Nakashima, T. Fujigaya, "Multistep Wavelength Switching of Near-Infrared Photoluminescence Driven by Chemical Reactions at Local Doped Sites of Single-Walled Carbon Nanotubes", Chem. Eur. J. 2018, 24, 19162.

  • G. Kim, J. Yang, N. Nakashima, T. Shiraki, "Highly Microporous Nitrogen-doped Carbon Synthesized from Azine-linked Covalent Organic Framework and its Supercapacitor Function", Chem. Eur. J. 2017, 23, 17504.

  • T. Shiraki, "I am what i experience", Koubunshi. 2017, 66, 1.

  • T. Shiraki, S. Uchimura, T. Shiraishi, H. Onitsuka, N. Nakashima, "Near infrared photoluminescence modulation by defect site design using aryl isomers in locally functionalized single-walled carbon nanotubes", Chem. Commun. 2017, 53, 12544.

  • T. Shiraishi, T. Shiraki, N. Nakashima, "Substituent effects on the redox states of locally functionalized single-walled carbon nanotubes revealed by in situ photoluminescence spectroelectrochemistry", Nanoscale. 2017, 9, 16900.

  • M. Numata, K. Sugikawa, S. Haraguchi, T. Shiraki, S. I. Tamaru, S. Tamesue, S. Shinkai, "Supramolecular wrapping by beta-(1→3)-D-Glucans toward polysaccharide-based functional materials", Nanoscale. 2017, Beta-Glucans: Applications, Effects and Research. Nova Science Publishers, Inc., 35-92.

  • T. Shiraishi, G. Juhász, T. Shiraki, N. Akizuki, Y. Miyauchi, K. Matsuda, N. Nakashima, "Determination of Precise Redox Properties of Oxygen-Doped Single-Walled Carbon Nanotubes Based on in Situ Photoluminescence Electrochemistry", J. Phys. Chem C. 2016, 120, 15632.

  • T. Shiraki, T. Shiraishi, G. Juhász, N. Nakashima, "Emergence of new red-shifted carbon nanotube photoluminescence based on proximal doped-site design", Sci. Rep. 2016, 6. 28393.

  • T. Shiraki, H. Onitsuka, T. Shiraishi, N. Nakashima, "Near infrared photoluminescence modulation of single-walled carbon nanotubes based on a molecular recognition approach", Chem. Commun. 2016, 52, 12972.

  • N. Nakashima, T. Shiraki, "Solubilisation technologies of carbon nanotubes", International Polymer Science and Technology. 2016, 43, 1.

  • N. Nakashima, T. Shiraki, "Specific Molecular Interaction and Recognition at Single-Walled Carbon Nanotube Surfaces", Langmuir. 2016, 32, 12323.

  • T. Shiraki, A. Tsuzuki, F. Toshimitsu, N. Nakashima, "Thermodynamics for the Formation of Double-Stranded DNA-Single-Walled Carbon Nanotube Hybrids", Chem. Eur. J. 2016, 22, 4774.

  • J. T. Yoo, S. H. Lee, S. Hirata, C. R. Kim, C. K Lee, T. Shiraki, N. Nakashima, J. K. Shim, "In situ synthesis of Covalent Organic Frameworks (COFs) on carbon nanotubes and graphenes by sonochemical reaction for CO2 adsorbents", Chem. Lett. 2015, 13, 179.

  • T. Shiraki, G. Kim, N. Nakashima, "Room-temperature synthesis of a covalent organic framework with enhanced surface area and thermal stability and application to nitrogen-doped graphite synthesis", Chem. Lett. 2015, 44, 1488.

  • T. Shiraki, S. Shindome, F. Toshimitsu, T. Fujigaya, N. Nakashima, "Strong main-chain length-dependence for the β-phase formation of oligofluorenes", Polymer Chem. 2015, 6, 5103.

  • X. Yu, T. Shiraki, S. Yang, B. Ding, N. Nakashima, "Synthesis of porous gold nanoparticle/MoS2 nanocomposites based on redox reactions", RSC. Advances. 2015, 5, 86558.

  • T. Shiraki, Y. Tsuchiya, T. Noguchi, S. I. Tamaru, N. Suzuki, M. Taguchi, M. Fujiki, S. Shinkai, "Creation of circularly polarized luminescence from an achiral polyfluorene derivative through complexation with helix-forming polysaccharides: Importance of the meta-linkage chain for helix formation", Chem. Asian J. 2014, 9, 218.

  • J. Li, T. Shiraki, B. Hu, R. A. E. Wright, B. Zhao, J. S. Moore, "Mechanophore activation at heterointerfaces", JACS. 2014, 136, 15925.

  • T. Shiraki, C. E. Diesendruck, J. S. Moore, "The mechanochemical production of phenyl cations through heterolytic bond scission", Faraday Discussions 2014,170, 385.

  • Y. Tsuchiya, T. Noguchi, D. Yoshihara, T. Yamamoto, T. Shiraki, S. I. Tamaru, S. Shinkai, "Dye-sensitised preparation of chiral plasmonic Ag nanoparticles on helical polysaccharides", Supramol. Chem. 2013, 25, 748.

  • A. A. Sobczuk, Y. Tsuchiya, T. Shiraki, S. I. Tamaru, S. Shinkai, "Creation of chiral thixotropic gels through a crown-ammonium interaction and their application to a memory-erasing recycle system", Chem. Eur. Chem. 2012, 25, 748.

  • Y. Tsuchiya, S. Haraguchi, M. Ogawa, T. Shiraki, H. Kakimoto, O. Gotou, T. Yamada, K. Okumoto, S. Nakatani, K. Sakanoue, S. Shinkai, "Fine wettability control created by a photochemical combination method for inkjet printing on self-assembled monolayers", Adv. Mater. 2012, 24, 968.

  • T. Noguchi, T. Shiraki, A. Dawn, Y. Tsuchiya, L. T. N. Lien, T. Yamamotob S. Shinkai. "Nonlinear fluorescence response driven by ATP-induced self-assembly of guanidinium-tethered tetraphenylethene", Chem. Commun. 2012, 48, 8090.

  • A. Dawn, T. Shiraki, H. Ichikawa, A. Takada, Y. Takahashi, Y. Tsuchiya, L. T. N. Lien, S. Shinkai, "Stereochemistry-dependent, mechanoresponsive supramolecular host assemblies for fullerenes: A guest-induced enhancement of thixotropy", JACS. 2012, 134, 2161.

  • Y. Tsuchiya, T. Shiraki, T. Matsumoto, K. Sugikawa, K. Sada, A. Yamano, S. Shinkai, "Supramolecular dye inclusion single crystals created from 2,3,6-Trimethyl-β-cyclodextrin and porphyrins", Chem. Eur. J. 2012, 18, 456.

  • T. Shiraki, A. Dawn, Y. Tsuchiya, T. Yamamoto, S. Shinkai, S, "Unexpected chiral induction from achiral cationic polythiophene aggregates and its application to the sugar pattern recognition", Chem. Commun. 2012, 48, 7091.

  • L. T. N. Lien, T. Shiraki, A. Dawn, Y. Tsuchiya, D. Tokunaga, S. I. Tamaru, N. Enomoto, J. Hojo, S. Shinkai, "A pH-responsive carboxylic β-1,3-glucan polysaccharide for complexation with polymeric guests", Organic and Biomolecular Chemistry 2011, 9, 4266.

  • K. Sugikawa, T. Shiraki, Y. Tsuchiya, S. Haraguchi, K. Sada, S. Shinkai, "Facile fabrication of CD-active 1-D polypyrrole by the templating effect of a helix-forming anionic polysaccharide", Supramol. Chem. 2011, 23, 239.

  • T. Shiraki, A. Dawn, T. N. L. Le, Y. Tsuchiya, S. I. Tamaru, S. Shinkai, "Heat and light dual switching of a single-walled carbon nanotube/thermo-responsive helical polysaccharide complex: A new responsive system applicable to photodynamic therapy", Chem. Commun. 2011, 47, 7065.

  • Y. Tsuchiya, A. Yamano, T. Shiraki, K. Sada, S. Shinkai, "Single-crystal structure of porphyrin bicapped with trimethyl-β- cyclodextrins: A novel dye-oriented material", Chem. Lett. 2011, 40, 99.

  • A. Dawn, T. Shiraki, S. Haraguchi, S. I. Tamaru, S. Shinkai, "What kind of "soft materials" can we design from molecular gels?", Chem. Asian J. 2011, 6, 266.

  • Y. Tsuchiya, T. Komori, M. Hirano, T. Shiraki, A. Kakugo, T. Ide, J. P. Gong, S. Yamada, T. Yanagida, S. Shinkai, "A polysaccharide-based container transportation system powered by molecular motors", Angew. Chem. Int. Ed. 2010, 49, 724.

  • T. Shiraki, Y. Tsuchiya, S. Shinkai, "Ratiometric fluorescent sensor for 2,4,6-trinitrotoluene designed based on energy transfer between size-different quantum dots", Chem. Lett. 2010, 39, 156.

  • T. Shiraki, A. Dawn, Y. Tsuchiya, S. Shinkai, "Thermo- and solvent-responsive polymer complex created from supramolecular complexation between a helix-forming polysaccharide and a cationic polythiophene", JACS. 2010, 132, 13928.

  • A. Dawn, T. Shiraki, S. Haraguchi, H. Sato, K. Sada, S. Shinkai,"Transcription of chirality in the organogel systems dictates the enantiodifferentiating photodimerization of substituted anthracene", Chem. Eur. J. 2010, 16, 3676.