Activity
<2024>
Sunlight-Driven Nitrate-to-Ammonia Reduction with Water by Iron Oxyhydroxide Photocatalysts
Yasuhiro Shiraishi, Shotaro Akiyama, Wataru Hiramatsu, Kazutoshi Adachi, Satoshi Ichikawa, and Takayuki Hirai
JACS Au., in press (2024); https://doi.org/10.1021/jacsau.4c00054 (Publication Date (Web):April 2, 2024)
Effects of Halide Anions on the Electrical Conductivity in Single-Crystalline Tetra-n-butylammonium Salt Semiclathrate Hydrates
Jin Shimada, Takeshi Sugahara, Atsushi Tani, Takahiro Ueda, Riko Tsugaya, Katsuhiko Tsunashima, and Takayuki Hirai
Energy & Fuels, 38, 6471-6477 (2024); https://doi.org/10.1021/acs.energyfuels.4c00161
<2023>
Giant Adiabatic Temperature Change and Its Direct Measurement of a Barocaloric Effect in a Charge-Transfer Solid
Shin-ichi Ohkoshi, Kosuke Nakagawa, Marie Yoshikiyo, Asuka Namai, Kenta Imoto, Yugo Nagane, Fangda Jia, Olaf Stefanczyk, Hiroko Tokoro, Junhao Wang, Takeshi Sugahara, Kouji Chiba, Kazuhiko Motodohi, Kazuo Isogai, Koki Nishioka, Takashi Momiki, and Ryu Hatano
Nature Communications, 14, 8466 (2023);https://doi.org/10.1038/s41467-023-44350-4
Separation of Propane and Propylene by Urea Clathrate Formation
Ryosuke Kobatake, Takeshi Sugaraha, and Takayuki Hirai
Ind. Eng. Chem. Res., 62(49), 21380-21384 (2023); https://doi.org/10.1021/acs.iecr.3c03688
Thermodynamic Properties of Tetra-n-butylammonium and Tetra-n-butylphosphonium Hydroxycarboxylate Semiclathrate Hydrates
Kazuhiro Minamikawa, Jin Shimada, Takeshi Sugaraha, and Takayuki Hirai
J. Chem. Eng. Data, 68(12), 3492-3498 (2023); https://doi.org/10.1021/acs.jced.3c00575
Nafion-Integrated Resorcinol-Formaldehyde Resin Photocatalysts for Solar Hydrogen-Peroxide Production
Yasuhiro Shiraishi, Masahiro Jio, Koki Yoshida, Yoshihiro Nishiyama, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
JACS Au, 3(8), 2237-2246 (2023); https://pubs.acs.org/doi/10.1021/jacsau.3c00262
Quasi-elastic neutron scattering studies on fast dynamics of water molecules in tetra-n-butylammonium bromide semiclathrate hydrate
Jin Shimada, Atsushi Tani, Takeshi Yamada, Takeshi Sugahara, Takayuki Hirai, and Takuo Okuchi
Appl. Phys. Lett., 123(4). 044104 (2023); DOI:https://doi.org/10.1063/5.0157560
Sunlight-Driven Generation of Hypochlorous Acid on Plasmonic Au/AgCl Catalysts in Aerated Chloride Solution
Yasuhiro Shiraishi, Yoshifumi Shimabukuro, Kaho Shima, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
JACS Au, 3(5), 1403–1412 (2023); DOI:https://doi.org/10.1021/jacsau.3c00066
Polarity-Driven Isomerization of a Hydroxynaphthalimide-Containing Spiropyran at Room Temperature
Yasuhiro Shiraishi, Keiichiro Yomo, and Takayuki Hirai
ACS Phys. Chem. Au, 3(3), 290-298 (2023); https://pubs.acs.org/doi/10.1021/acsphyschemau.2c00067
Photocaytalytic Hydrogen Peroxide Generation on a Resorcinol-Formaldehyde Semiconducting Resin in Aerated Urea Solutions
Yasuhiro Shiraishi, Masahiro Jio, and Takayuki Hirai
Chem. Lett., 52(4), 267-269 (2023); https://doi.org/10.1246/cl.230044
Polarity-Driven Isomerization of a Hydroxynaphthalimide-Containing Spiropyran at Room Temperature
Yasuhiro Shiraishi, Keiichiro Yomo, and Takayuki Hirai
ACS Phys. Chem. Au, 3(3), 290-298 (2023); https://pubs.acs.org/doi/10.1021/acsphyschemau.2c00067
Proton Conduction in Tetra-n-butylammonium Bromide Semiclathrate Hydrate
Jin Shimada, Yuta Takaoka, Takahiro Ueda, Atsushi Tani, Takeshi Sugahara, Katsuhiko Tsunashima, and Takayuki Hirai
Solid State Ionics, 393, 116188 (2023) ; https://doi.org/10.1016/j.ssi.2023.116188
Peritectic Phase Behavior of Tetra-n-butylphosphonium Trifluoroacetate Semiclathrate Hydrate
Jin Shimada, Masami Shimada, Sakura Azuma, Takeshi Sugahara, Katsuhiko Tsunashima, and Takayuki Hirai
Fluid Phase Equilibria, 567, 113727 (April 2023); https://doi.org/10.1016/j.fluid.2023.113727
Effect of Introducing a Cyclobutylmethyl Group into an Onium Cation on the Thermodynamic Properties of Ionic Clathrate Hydrate
Sakura Azuma, Jin Shimada, Katsuhiko Tsunashima, Takeshi Sugahara, and Takayuki Hirai
New J. Chem., 47(1), 231-237 (2023); https://doi.org/10.1039/D2NJ04361K
<2022>
Solar-Driven Generation of Hydrogen Peroxide on Phenol-Resorcinol-Formaldehyde Resin Photocatalysts
Yasuhiro Shiraishi, Kanako Miura, Masahiro Jio, Shunsuke Tanaka, Satoshi Ichikawa, and Takayuki Hirai
ACS Materials Au, 2(6), 709-718 (2022); https://doi.org/10.1021/acsmaterialsau.2c00041
Supercooling Suppression in the Tetrahydrofuran Clathrate Hydrate Formation
Hironobu Machida, Takeshi Sugahara, Izumi Hirasawa
CrystEngComm, 24, 6730-6738 (2022); https://doi.org/10.1039/d2ce00645f
Equilibrium Phase Relations and Dissociation Enthalpies of Tri-n-butylalkenylphosphonium Bromide Semiclathrate Hydrates
Sakura Azuma, Jin Shimada, Katsuhiko Tsunashima, Takeshi Sugahara, Atsushi Tani, and Takayuki Hirai
J. Chem. Eng. Data, 67(6), 1415-1420 (2022); https://doi.org/10.1021/acs.jced.2c00146
Pressure-Induced Evolution in the Durability of Nickel-Metal Hydride Batteries under High-Current Charge
Kouji Maeda, Masato Moritoki, Shinji Yae, Keisuke Fukui, Naoki Fukumoto, Takeshi Sugahara
Phys. Chem. Chem. Phys., 24, 14085-14091 (2022); https://doi.org/10.1039/D1CP05100H
Photocatalytic Dinitrogen Fixation with Water on High-Phosphorus-Doped Carbon Nitride with Surface Nitrogen Vacancies
Yasuhiro Shiraishi, Takuya Kishimoto, Shunsuke Tanaka, and Takayuki Hirai
Langmuir, 38(23), 7137-7145 (2022); https://doi.org/10.1021/acs.langmuir.2c00336
Hydrogen Peroxide Splitting on Nafion-Coated Graphene Quantum Dots/Carbon Nitride Photocatalysts
Yasuhiro Shiraishi, Airu Soramoto, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
J. Photochem. Photobiol., A: Chemistry, 430, 113949 (2022); https://doi.org/10.1016/j.jphotochem.2022.113949
<2021>
Thermodynamic Properties of Tetra-n-butylphosphonium Dicarboxylate Semiclathrate Hydrates
Jin Shimada, Moe Yamada, Atsushi Tani, Takeshi Sugahara, Katsuhiko Tsunashima, Yusuke Tsuchida, and Takayuki Hirai
J. Chem. Eng. Data, 67(1), 67-73 (2022); https://doi.org/10.1021/acs.jced.1c00741
Spontaneous Isomerization of a Hydroxynaphthalene-Containing Spiropyran in Polar Solvents Enhanced by Hydrogen Bonding Interaction
Yasuhiro Shiraishi, Shunsuke Takagi, Keiichiro Yomo, and Takayuki Hirai
ACS Omega, 6(51), 35619-35628 (2021); http://doi.org/10.1021/acsomega.1c05400
Polythiophene-Doped Resorcinol-Formaldehyde Resin Photocatalysts for Solar-to-Hydrogen Peroxide Energy Conversion
Yasuhiro Shiraishi, Masako Matsumoto, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
J. Am. Chem. Soc. 143(32), 12590-12599 (2021)
https://pubs.acs.org/doi/full/10.1021/jacs.1c04622
https://pubs.acs.org/toc/jacsat/143/32
The moment of initial crystallization captured on functionalized nanoparticles
Hironobu Machida*, Takeshi Sugahara*, Izumi Hirasawa
Communications Materials, vol. 2, Article No. 66 (2021); 10.1038/s43246-021-00171-w
https://www.nature.com/articles/s43246-021-00171-w
<2020>
A Naphthalimide-Sulfonylhydrazine Conjugate as a Fluoroscent Chemodosimeter for Hypochlorite
Yasuhiro Shiraishi, Rikako Nakatani, Shunsuke Takagi, Chiharu Yamada, and Takayuki Hirai
Chemosensors, 8(4), 123 (2020); https://doi.org/10.3390/chemosensors8040123
https://www.mdpi.com/2227-9040/8/4/123
Solar-to-Hydrogen Peroxide Energy Conversion on Resorcinol-Formaldehyde Resin Photocatalysts Prepared by Acid-catalyzed Polycondensation
Yasuhiro Shiraishi, Takumi Hagi, Masako Matsumoto, Shunsuke Tanaka, Satochi Ichikawa, and Takayuki Hirai
Communications Chemistry, 3, 169 (2020); https://doi.org/10.1038/s42004-020-00421-x
https://www.nature.com/articles/s42004-020-00421-x
Fluorometric and Colorimetric Detection of Hypochlorous Acid and Hypochlorite by a Naphthalimide-Dicyanoisophorone Conjugate
Yasuhiro Shiraishi, Chiharu Yamada, Shunsuke Takagi, and Takayuki Hirai
Journal of Photochemistry & Photobiology, A: Chemistry, 406 (2021) 112997; https://doi.org/10.1016/j.jphotochem.2020.112997
https://www.sciencedirect.com/science/article/abs/pii/S1010603020307942
Photocatalytic Hydorogen Peroxide Splitting on Metal-Free Powders assisted by Phosphoric Acid as a Stabilizer
Yasuhiro Shiraishi, Yuki Ueda, Airu Soramoto, Satoshi Hinokuma, and Takayuki Hirai
Nature Communications, 11, 3386 (2020); https://doi.org/10.1038/s41467-020-17216-2
https://www.nature.com/articles/s41467-020-17216-2
Photocatalytic Dinitrogen Fixation with Water on Bismuth Oxychloride in Chloride Solutions for Solar-to-Chemical Energy Conversion
Yasuhiro Shiraishi, Masaki Hashimoto, Kiyomichi Chishiro, Kenta Moriyama, Shunsuke Tanaka, and Takayuki Hirai
J. Am. Chem. Soc., 142(16), 7574-7583 (2020); https://pubs.acs.org/doi/10.1021/jacs.0c01683
Photocatalytic NH3 Splitting on TiO2 Particles Decorated with Pt-Au Bimetallic Alloy Nanoparticles
Yasuhiro Shiraishi, Shota Toi, Satoshi Ichikawa, and Takayuki Hirai
ACS Applied Nano Materials, 3(2), 1612-1620 (2020); https://doi.org/10.1021/acsanm.9b02380
Photocatalytic Dinitrogen Reduction with Water on Boron-Doped Carbon Nitride Loaded with Nickel Phosphide Particles
Yasuhiro Shiraishi, Kiyomichi Chishiro, Shunsuke Tanaka, and Takayuki Hirai
Langmuir, 36(3), 734-741 (2020); https://doi.org/10.1021/acs.langmuir.9b03445
<2019>
A Coumarin-Dihydroperimidine Dye as a Fluorescent Receptor for Hypochlorite in 99% Water
Yasuhiro Shiraishi, Chiharu Yamada, and Takayuki Hirai
RSC Advances, 9(49), 28636-28641 (2019); https://doi.org/10.1039/C9RA05533A
Resorcinol-Formaldehyde Resins as Metal-Free Semiconductor Photocatalysts for Solar-to-Hydrogen Peroxide Energy Conversion
Yasuhiro Shiraishi, Takahiro Takii, Takumi Hagi, Shinnosuke Mori, Yusuke Kofuji, Yasutaka Kitagawa, Shunsuke Tanaka, Satochi Ichikawa, and Takayuki Hirai
Nature Materials, 18, 985-993 (2019); DOI: 10.1038/s41563-019-0398-0
Doping of Nb5+ Species at the Au-TiO2 Interface for Plasmonic Photocatalysis Enhancement
Yasuhiro Shiraishi, Jun Imai, Naoki Yasumoto, Hirokatsu Sakamoto, Shunsuke Tanaka, Satoshi Ichikawa, and Takayuki Hirai
Langmuir, 35(16), 5455-5462 (2019); DOI: 10.1021/acs.langmuir.8b04075
<2018>
Nitorogen Fixation with Water on Carbon-Nitride-Based Metal-Free Photocatalysts with 0.1% Solar-to-Ammonia Energy Conversion Efficiency
Yasuhiro Shiraishi, Shingo Shiota, Yusuke Kofuji, Masaki Hashimoto, Kiyomichi Chishiro, Hiroaki Hirakawa, Shunsuke Tanaka, Satoshi Ichikawa, and Takayuki Hirai
ACS Appl. Energy Mater., 1(8), 4169-4177 (2018); DOI: 10.1021/acsaem.8b00829
Hydrogen Peroxide Production on a Carbon Nitride-Boron Nitride-Reduced Graphene Oxide Hybrid Photocatalyst under Visible Light
Yusuke Kofuji, Yuki Isobe, Yasuhiro Shiraishi, Hirokatsu Sakamoto, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
ChemCatChem, 10(9), 2070-2077 (2018); DOI: 10.1002/cctc.201701683
Photocatalytic Hydrogenation of Azobenzene to Hydrazobenzene on Cadmium Sulfide under Visible Light Irradiation
Yasuhiro Shiraishi, Miyu Katayama, Masaki Hashimoto, and Takayuki Hirai
Chem. Commun., 54(5), 452-455 (2018); DOI: 10.1039/C7CC08428E
<2017>
Synthesis of Au Nanoparticles with Benzoic Acid as Reductant and Surface Stabilizer Promoted Solely by UV Light
Yasuhiro Shiraishi, Haruki Tanaka, Hirokatsu Sakamoto, Naoto Hayashi, Yusuke Kofuji, Satoshi Ichikawa, and Takayuki Hirai
Langmuir, 33(48), 13797-13804 (2017); DOI: 10.1021/acs.langmuir.7b03192
Photocatalytic Conversion of Nitrogen to Ammonia with Water on Surface Oxygen Vacancies of Titanium Dioxide
Hiroaki Hirakawa, Masaki Hashimoto, Yasuhiro Shiraishi, and Takayuki Hirai
J. Am. Chem. Soc., 139(31), 10929-10936 (2017); DOI: 10.1021/jacs.7b06634
Correction to ”Photocatalytic Conversion of Nitrogen to Ammonia with Water on Surface Oxygen Vacancies of Titanium Dioxide”
Hiroaki Hirakawa, Masaki Hashimoto, Yasuhiro Shiraishi, and Takayuki Hirai
J. Am. Chem. Soc., 140(1), 528-528 (2018); DOI: 10.1021/jacs.7b13064
Photocatalytic Dehalogenation of Aromatic Halides on Ta2O5-Supported Pt-Pd Bimetallic Alloy Nanoparticles Activated by Visible Light
Hirokatsu Sakamoto, Jun Imai, Yasuhiro Shiraishi, Shunsuke Tanaka, Satoshi Ichikawa, and Takayuki Hirai
ACS Catalysis, 7(8), 5194-5201 (2017); DOI: 10.1021/acscatal.7b01735
Mellitic Triimide-Doped Carbon Nitride as Sunlight-Driven Photocatalysts for Hydrogen Peroxide Production
Yusuke Kofuji, Satoshi Ohkita, Yasuhiro Shiraishi, Hirokatsu Sakamoto, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
ACS Sustainable Chemistry & Engineering, 5(8), 6478-6485 (2017); DOI: 10.1021/acssuschemeng.7b00575
Naphthalimide-Coumarin Conjugate: Ratiometric Fluorescent Receptor for Self-Calibrating Quantification of Cyanide Anion in Cells
Yasuhiro Shiraishi, Naoto Hayashi, Masaki Nakahata, Shinji Sakai, and Takayuki Hirai
RSC Advances, 7(51), 32304-32309 (2017); DOI: 10.1039/c7ra05423h
Quantum Tunneling Injection of Hot Electrons in Au/TiO2 Plasmonic Photocatalysts
Yasuhiro Shiraishi, Naoki Yasumoto, Jun Imai, Hirokatsu Sakamoto, Shunsuke Tanaka, Satoshi Ichikawa, Bunsho Ohtani, and Takayuki Hirai
Nanoscale, 9(24), 8349-8361 (2017); DOI: 10.1039/c7nr02310c
An Antimalarial Drug, Tafenoquine, as a Fluorescent Receptor for Ratiometric Detection of Hypochlorite
Avijit Kumar Das, Naoto Hayashi, Yasuhiro Shiraishi, and Takayuki Hirai
RSC Advances, 7(48), 30453-30458 (2017); DOI: 10.1039/c7ra04867j
Selective Nitrate-to-Ammonia Transformation on Surface Defects of Titanium Dioxide Photocatalysts
Hiroaki Hirakawa, Masaki Hashimoto, Yasuhiro Shiraishi, and Takayuki Hirai
ACS Catalysis, 7(5), 3713-3720 (2017); DOI: 10.1021/acscatal.7b00611
Photoreductive Synthesis of Monodispersed Au Nanoparticles with Citric Acid as Reductant and Surface Stabilizing Reagent
Yasuhiro Shiraishi, Haruki Tanaka, Hirokatsu Sakamoto, Satoshi Ichikawa, and Takayuki Hirai
RSC Advances, 7(11), 6187-6192 (2017); DOI: 10.1039/C6RA27771C
Titanium Dioxide/Reduced Graphene Oxide Hybrid Photocatalysts for Efficient and Selective Partial Oxidation of Cyclohexane
Yasuhiro Shiraishi, Shingo Shiota, Hiroaki Hirakawa, Shunsuke Tanaka, Satoshi Ichikawa, and Takayuki Hirai
ACS Catal., 7(1), 293-300 (2017); DOI: 10.1021/acscatal.6b02611
<2016>
Coumarin-Imine-Quinoxaline Linkage Designed Based on the Strecker Reaction as a Receptor for Fluorometric Cyanide Anion Detection in Neutral Media
Yasuhiro Shiraishi, Naoto Hayashi, Masaya Nakamura, and Takayuki Hirai
Chem. Lett., 45(11),1294-1296 (2016); DOI: http://dx.doi.org/10.1246/cl.160695
Graphitic Carbon Nitride Doped with Biphenyl Diimide: Efficient Photocatalyst for Hydrogen Peroxide Production from Water and Molecular Oxygen by Sunlight
Yusuke Kofuji, Satoshi Ohkita, Yasuhiro Shiraishi, Hirokatsu Sakamoto, Shunsuke Tanaka, Satoshi Ichikawa, and Takayuki Hirai
ACS Catal, 6(10), 7021-7029 (2016); DOI: 10.1021/acscatal.6b02367
Carbon Nitride-Aromatic Diimide-Graphene Nanohybrids: Metal-Free Photocatalysts for Solar-to-Hydrogen Peroxide Energy Conversion with 0.2% Efficiency
Yusuke Kofuji, Yuki Isobe, Yasuhiro Shiraishi, Hirokatsu Sakamoto, Shunsuke Tanaka, Satoshi Ichikawa, and Takayuki Hirai
J. Am. Chem. Soc., 138(31), 10019-10025 (2016); DOI: 10.1021/jacs.6b05806
Au Nanoparticles Supported on BiVO4: Effective Inorganic Photocatalysts for H2O2 Production from Water and O2 under Visible Light
Hiroaki Hirakawa, Shingo Shiota, Yasuhiro Shiraishi, Hirokatsu Sakamoto, Satoshi Ichikawa, and Takayuki Hirai
ACS Catal., 6(8), 4976-4982 (2016); DOI: 10.1021/acscatal.6b01187
Coumarin-Spyropyran Dyad with a Hydrogenated Pyran Moiety for Rapid, Selective, and Sensitive Fluorometric Detection of Cyanide Anion
Yasuhiro Shiraishi, Masaya Nakamura, Naoto Hayashi, and Takayuki Hirai
Anal. Chem., 88(13), 6805-6811 (2016); DOI: 10.1021/acs.analchem.6b01279
Off-on Fluorometric Detection of Cyanide Anion in an Aqueous Mixture by an Indane-Based Receptor
Yasuhiro Shiraishi, Masaya Nakamura, Tetsuri Kogure, and Takayuki Hirai
New J. Chem., 40(2), 1237-1243 (2016); DOI: 10.1039/C5NJ02873F
Pyrylium-Coumarin Dyad as a Colorimetric Receptor for Ratiometric Detection of Cyanide Anion by Two Absorption Bands in Visible Region
Yasuhiro Shiraishi, Masaya Nakamura, Naoyuki Matsushita, and Takayuki Hirai
New J. Chem., 40(1), 195-201 (2016); DOI: 10.1039/C5NJ02219C
<2015>
Amino-Substituted Spirothiopyran as an Initiator for Self-Assembly of Gold Nanoparticles
Yasuhiro Shiraishi, Haruki Tanaka, Hirokatsu Sakamoto, Satoshi Ichikawa, and Takayuki Hirai
RSC Advances, 5(95), 77572-77580 (2015); DOI: 10.1039/C5RA14752B
Effects of Substituents on Fluorometric Detection of Cyanide Anions by Indolium-Coumarin Dyads
Yasuhiro Shiraishi, Masaya Nakamura, and Takayuki Hirai
Phys. Chem. Chem. Phys., 17(38), 25027-25036 (2015); DOI: 10.1039/C5CP03877D
Hot-Electron-Induced Highly Efficient O2 Activation by Pt Nanoparticles Supported on Ta2O5 Driven by Visible Light
Hirokatsu Sakamoto, Tomoyuki Ohara, Naoki Yasumoto, Yasuhiro Shiraishi, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
J. Am. Chem. Soc., 137(29), 9324-9332 (2015); DOI: 10.1021/jacs.5b04062
Effect of Surface Defects on Photocatalytic H2O2 Production by Mesoporous Graphitic Carbon Nitride under Visible Light Irradiation
Yasuhiro Shiraishi, Yusuke Kofuji, Hirokatsu Sakamoto, Shunsuke Tanaka, Satoshi Ichikawa, and Takayuki Hirai
ACS Catal., 5(5), 3058-3066 (2015); DOI: 10.1021/acscatal.5b00408
Photocatalytic Secondary Amine Synthesis from Azobenzenes and Alcohols on TiO2 Loaded with Pd Nanoparticles
Kaliyamoorthy Selvam, Hirokatsu Sakamoto, Yasuhiro Shiraishi, and Takayuki Hirai
New J. Chem, 39(4), 2856-2860 (2015) ; DOI: 10.1039/C5NJ00158G
One-Pot Synthesis of Secondary Amines from Alcohols and Nitroarenes on TiO2 Loaded with Pd Nanoparticles under UV Irradiation
Kaliyamoorthy Selvam, Hirokatsu Sakamoto, Yasuhiro Shiraishi, and Takayuki Hirai
New J. Chem., 39(4), 2467-2473 (2015); DOI: 10.1039/C4NJ01851F
One-Pot Synthesis of Imines from Nitroaromatics and Alcohols by Tandem Photocatalytic and Catalytic Reactions on Degussa (Evonik) P25 Titanium Dioxide
Hiroaki Hirakawa, Miyu Katayama, Yasuhiro Shiraishi, Hirokatsu Sakamoto, Kunlei Wang, Bunsho Ohtani, Satoshi Ichikawa, and Takayuki Hirai
ACS Appl. Mater. Interfaces, 7(6), 3797-3806 (2015); DOI: 10.1021/am508769x
Photocatalytic Hydrogenation of Nitroaromatics to Anilines on Silica-Supported Iron Oxides with Hydrazine Monohydrate as a Reductant
Yasuhiro Shiraishi, Hiroaki Hirakawa, and Takayuki Hirai
J. Chem. Eng. Japan, 48(2), 141–146 (2015); DOI: 10.1252/jcej.14we151
Photocatalytic Hydrogenolysis of Epoxides with Alcohol as a Reducing Agent on TiO2 Loaded with Pt Nanoparticles
Hiroaki Hirakawa, Yasuhiro Shiraishi, Hirokatsu Sakamoto, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
Chem. Commun, 51(12), 2294-2297 (2015); DOI: 10.1039/C4CC09307K
<2014>
Platinum Nanoparticles Strongly Associated with Graphitic Carbon Nitride as Efficient Co-Catalysts for Photocatalytic Hydrogen Evolution under Visible Light
Yasuhiro Shiraishi, Yusuke Kofuji, Shunsuke Kanazawa, Hirokatsu Sakamoto, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
Chem. Commun., 50(96), 15255-15258 (2014): DOI: 10.1039/C4CC06960A
Sunlight-Driven Hydrogen Peroxide Production from Water and Molecular Oxygen by Metal-Free Photocatalysts
Yasuhiro Shiraishi, Shunsuke Kanazawa, Yusuke Kofuji, Hirokatsu Sakamoto, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
Angew. Chem. Int. Ed., 53(49), 13454–13459 (2014); DOI: 10.1002/anie.201407938
Rapid, Selective, Sensitive Fluorometric Detection of Cyanide Anion in Aqueous Media by Cyanide Dyes with Indolium-Coumarin Linkage
Yasuhiro Shiraishi, Masaya Nakamura, Kohei Yamamoto, and Takayuki Hirai
Chem. Commun., 50(78), 11583-11586 (2014); DOI: 10.1039/c4cc05412a
Selective Photocatalytic Oxidation of Aniline to Nitrosobenzene by Pt Nanoparticles Supported on TiO2 under Visible Light Irradiation
Yasuhiro Shiraishi, Hirokatsu Sakamoto, Keisuke Fujiwara, Satoshi Ichikawa, and Takayuki Hirai
ACS Catal., 4(8), 2418-2425 (2014); DOI: 10.1021/cs500447n
Spirothiopyran-Modified Gold Nanoparticles: Reversible Size Control of Aggregates by UV and Visible Light Irradiations
Yasuhiro Shiraishi, Eri Shirakawa, Kazuya Tanaka, Hirokatsu Sakamoto, Satoshi Ichikawa, and Takayuki Hirai
ACS Appl. Mater. Interface, 6(10), 7554-7562 (2014); DOI: 10.1021/am5009002
Noble Metal-Free Deoxygenation of Epoxides: Titanium Dioxide as a Photoacatalitically Regenerable Electron Transfer Catalyst
Yasuhiro Shiraishi, Hiroaki Hirakawa, Yoshiki Togawa, and Takayuki Hirai
ACS Catal., 4(6), 1642-1649 (2014); DOI: 10.1021/cs500065x
Spiropyran as a Reusable Chemosensor for Selective Colorimetric Detection of Aromatic Thiols
Yasuhiro Shiraishi, Kohei Yamamoto, Shigehiro Sumiya, and Takayuki Hirai
Phys. Chem. Chem. Phys., 16(24), 12137-12142 (2014); DOI: 10.1039/C3CP55478C
Highly Selective Production of Hydrogen Peroxide on Graphitic Carbon Nitride (g-C3N4) Photocatalyst Activated by Visible Light
Yasuhiro Shiraishi, Shunsuke Kanazawa, Yoshitsune Sugano, Daijiro Tsukamoto, Hirokatsu Sakamoto, Satoshi Ichikawa, and Takayuki Hirai
ACS Catal., 4(3), 774-780 (2014); DOI: 10.1021/cs401208c
<2013>
Selective Fluorometric Detection of Aromatic Thiols by a Chemosensor Containing Two Electrophilic Sites with Different Local Softness
Yasuhiro Shiraishi, Kohei Yamamoto, Shigehiro Sumiya, and Takayuki Hirai
Chem. Commun., 49(99), 11680-11682 (2013); DOI: 10.1039/C3CC47220E
Pt-Cu Bimetallic Alloy Nanoparticles Supported on Anatase TiO2: Highly Active Catalysts for Aerobic Oxidation Driven by Visible Light
Yasuhiro Shiraishi, Hirokatsu Sakamoto, Yoshitsune Sugano, Satoshi Ichikawa, and Takayuki Hirai
ACS Nano, 7(10), 9287–9297 (2013); DOI: 10.1021/nn403954p
Rutile Crystallites Isolated from Degussa (Evonik) P25 TiO2: Highly Efficient Photocatalyst for Chemoselective Hydrogenation of Nitroaromatics
Yasuhiro Shiraishi, Hiroaki Hirakawa, Yoshiki Togawa, Yoshitsune Sugano, Satoshi Ichikawa, and Takayuki Hirai
ACS. Catal., 3(10), 2318–2326 (2013); DOI: 10.1021/cs400532p
Selective Hydrogen Peroxide Formation by Titanium Dioxide Photocatalysis with Benzylic Alcohols and Molecular Oxygen in Water
Yasuhiro Shiraishi, Shunsuke Kanazawa, Daijiro Tsukamoto, Akimitsu Shiro, Yoshitsune Sugano, and Takayuki Hirai
ACS Catal., 3(10), 2222–2227 (2013); DOI: 10.1021/cs400511q
Spiropyran-Cholesterol Conjugate as a Photoresponsive Organogelator
Shigehiro Sumiya, Yasuhiro Shiraishi, and Takayuki Hirai
New. J. Chem., 37(9), 2642-2647 (2013); DOI: 10.1039/C3NJ00322A
Selected as Inside Front Cover; http://pubs.rsc.org/en/Journals/JournalIssues/NJ#!issueid=nj037009&type=current&issnprint=1144-0546
Light-Triggered Self-Assembly of Gold Nanoparticles Based on Photoisomerization of Spirothiopyran
Yasuhiro Shiraishi, Kazuya Tanaka, Eri Shirakawa, Yoshitsune Sugano, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
Angew. Chem. Int. Ed. 52(32), 8304-8308 (2013); DOI: 10.1002/anie.201302430
Angew. Chem. 125(32), 8462-8466 (2013); 10.1002/ange.201302430
Selective Side-Chain Oxidation of Alkyl-Substituted Aromatics on TiO2 Partially Coated with WO3 as a Photocatalyst
Daijiro Tsukamoto, Yasuhiro Shiraishi, and Takayuki Hirai
Catalysis Science & Technology, 3(9), 2270-2277 (2013), DOI:10.1039/C3CY00219E
Photocatalytic Hydrodenitrogenation of Aromatic Cyanides on TiO2 Loaded with Pd Nanoparticles
Yoshitsune Sugano, Keisuke Fujiwara, Yasuhiro Shiraishi, Satoshi Ichikawa, and Takayuki Hirai
Catalysis Science & Technology, 3(7), 1718-1724 (2013), DOI: 10.1039/C3CY20748J
Supported Au–Cu Bimetallic Alloy Nanoparticles: An Aerobic Oxidation Catalyst with Regenerable Activity by Visible-Light Irradiation
Yoshitsune Sugano, Yasuhiro Shiraishi, Daijiro Tsukamoto, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
Angew. Chem. Int. Ed., 52(20), 5295–5299 (2013), DOI: 10.1002/anie.201301669 and 10.1002/ange.201301669, Selected as Hot Paper
Phenylbenzoxazole-Amide-Cyclen Linkage as a Ratiometric Fluorescent Receptor for Zn(II) in Water
Yasuhiro Shiraishi, Yoshinao Matsunaga, and Takayuki Hirai
J. Phys. Chem. A, 117(16), 3387-3395 (2013), DOI: 10.1021/jp4013009
Colorimetric Sensing of Cu(II) in Aqueous Media with a Spiropyran Derivative via a Oxidative Dehydrogenation Mechanism
Yasuhiro Shiraishi, Kazuya Tanaka, and Takayuki Hirai
ACS Appl. Mater. Interfaces, 5(8), 3456-3463 (2013), DOI: 10.1021/am4005804
A Phenylbenzoxazole-Amide-Azacrown Linkage as a Selective Fluorescent Receptor for Ratiometric Sensing of Pb(II) in Aqueous Media
Yasuhiro Shiraishi, Yoshinao Matsunaga, Prannicha Hongpitakpong, and Takayuki Hirai
Chem. Commun., 49(33), 3434-3436 (2013) , DOI: 10.1039/C3CC41151F
N-Monoalkylation of Amines with Alcohols by Tandem Photocatalytic and Catalytic Reactions on TiO2 Loaded with Pd Nanoparticles
Yasuhiro Shiraishi, Keisuke Fujiwara, Yoshitsune Sugano, Satoshi Ichikawa, and Takayuki Hirai
ACS Catalysis, 3(3), 312-320 (2013), DOI: 10.1021/cs300756f
Mechanism for Different Fluorescence Response of a Coumarin-Amide-Dipicolylamine Linkage to Zn(II) and Cd(II) in Water
Shigehiro Sumiya, Yasuhiro Shiraishi, and Takayuki Hirai
J. Phys. Chem. A, 117(7), 1474-1482 (2013), DOI: 10.1021/jp3111315
<2012>
Colorimetric Sensing of Cyanide Anion in Aqueous Media with a Fluorescein-Spiropyran Conjugate
Shigehiro Sumiya, Takayuki Doi, Yasuhiro Shiraishi, and Takayuki Hirai
Tetrahedron, 68(2), 690-696 (2012)
Visible Light-Induced Partial Oxidation of Cyclohexane on WO3 Loaded with Pt Nanoparticles
Yasuhiro Shiraishi, Yoshitsune Sugano, Satoshi Ichikawa, and Takayuki Hirai
Catalysis Science & Technology, 2(2), 400-405 (2012)
Photocatalytic H2O2 Production from Ethanol/O2 System Using TiO2 Loaded with Au-Ag Bimetallic Alloy Nanoparticles
Yasuhiro Shiraishi, Daijiro Tsukamoto, Akimitsu Shiro, Yoshitsune Sugano, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
ACS Catalysis, 2(4), 599-603 (2012)
Gold Nanoparticles Located at the Interface of Anatase/Rutile TiO2 Particles as Active Plasmonic Photocatalysts for Aerobic Oxidation
Daijiro Tsukamoto, Yasuhiro Shiraishi, Yoshitsune Sugano, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
J. Am. Chem. Soc., 134(14), 6309-6315 (2012)
Selective Colorimetric Sensing of Co(II) in Aqueous Media with a Spiropyran-Amide-Dipicolylamine Linkage Under UV Irradiation
Yasuhiro Shiraishi, Yoshinao Matsunaga, and Takayuki Hirai
Chem. Commun., 48(44), 5485-5487 (2012)
Titanium Oxide-Based Photocatalysts for selective Organic Transformations （Review Paper）
Yasuhiro Shiraishi and Takayuki Hirai
Journal of the Japan Petroleum Institue, 55(5), 287-298 (2012)
Platinum Nanoparticles Supported on Anatase Titanium Dioxide as Highly Active Catalysts for Aerobic Oxidation under Visible Light Irradiation
Yasuhiro Shiraishi, Daijiro Tsukamoto, Yoshitsune Sugano, Akimitsu Shiro, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
ACS Catalysis, 2(9), 1984-1992 (2012)
Highly Efficient and Selective Hydrogenation of Nitroaromatics on Photoactivated Rutile Titanium Dioxide
Yasuhiro Shiraishi, Yoshiki Togawa, Daijiro Tsukamoto, Shunsuke Tanaka, and Takayuki Hirai
ACS Catalysis, 2(12), 2475-2481 (2012)
<2011>
Cu(II)-Selective Fluorescence of a Bis-Quinolylimine Derivative
Chizuru Ichimura, Yasuhiro Shiraishi, and Takayuki Hirai
J. Photochem. Photobiol. A: Chemistry, 217(1), 253-258 (2011)
Colorimetric Response of Spiropyran Derivative for Anions in Aqueous or Organic Media
Yasuhiro Shiraishi, Masataka Itoh, and Takayuki Hirai
Tetrahedron, 67(5), 891-897 (2011)
A BODIPY-Based Fluorescent Chemodosimeter for Cu(II) Driven by Oxidative Dehydrogenation Mechanism
Donping Wang, Yasuhiro Shiraishi, and Takayuki Hirai
Chem. Commun., 47(9), 2673-2675 (2011)
Rapid Colorimetric Sensing of Cyanide Anion in Aqueous Media with a Spiropyran Derivative Containing a Dinitrophenolate Moiety
Yasuhiro Shiraishi, Masataka Itoh, and Takayuki Hirai
Tetrahedron Lett., 52(13), 1515-1519 (2011)
A Benzoxadiazole-Thiourea Conjugate as a Fluorescent chemodosimater for Hg(II) in Aqueous Media
Shigehiro Sumiya, Takahiro Sugii, Yasuhiro Shiraishi, and Takayuki Hirai
J. Photochem. Photobiol. A: Chemistry, 219(1), 154-158 (2011)
One-Pot Synthesis of Imines from Alcohols and Amines with TiO2 Loading Pt Nanoparticles Under UV Irradiation
Yasuhiro Shiraishi, Makoto Ikeda, Daijiro Tsukamoto, Shunsuke Tanaka, and Takayuki Hirai
Chem. Commun., 47(16), 4811-4813 (2011)
Highly Sensitive Cyanide Anion Detection with a Coumarin-Spiropyran Conjugate as a Fluorescent Receptor
Yasuhiro Shiraishi, Shigehiro Sumiya, and Takayuki Hirai
Chem. Commun., 47(17), 4953-4955 (2011)
Multicolor Fluorescence of a Styrylquinoline Dye Tuned by Metal Cations
Yasuhiro Shiraishi, Chizuru Ichimura, Shigehiro Sumiya, and Takayuki Hirai
Chem. Eur. J., 17(30), 8324-8332 (2011)
Highly Efficient Photocatalytic Dehalogenation of Organic Halides on TiO2 Loaded with Bimetallic Pd-Pt Alloy Nanoparticles
Yasuhiro Shiraishi, Yoshinori Takeda, Yoshitsune Sugano, Satoshi Ichikawa, Shunsuke Tanaka, and Takayuki Hirai
Chem. Commun., 47(27), 7863-7865 (2011)
Selective Photocatalytic Oxidation of Alcohols to Aldehydes in water by TiO2 Partially Coated with WO3
Daijiro Tsukamoto, Makoto Ikeda, Yasuhiro Shiraishi, Takayoshi Hara, Nobuyuki Ichikuni, Shunsuke Tanaka, and Takayuki Hirai
Chem. Eur. J., 17(35), 9816-9824 (2011)
Entropy-Driven Thermal Isomerizatiion of Spiropyran in Viscous Media
Yasuhiro Shiraishi, Takuya Inoue, Shigehiro Sumiya, and Takayuki Hirai
J. Phys. Chem. A, 115(33), 9083-9090 (2011)
Visible Light-Induced Partial Oxidation of Cyclohexane by Cr/Ti/Si Ternary Mixed Oxides with Molecular Oxygen
Daijiro Tsukamoto, Akimitsu Shiro, Yasuhiro Shiraishi, and Takayuki Hirai
J. Phys. Chem. C, 115(40), 19782-19788 (2011)
Thermosensitive Copolymer Containing a Coumarin-Spiropyran Conjugate: Reusable Fluorescent Sensor for Cyanide Anion Detection in Water
Yasuhiro Shiraishi, Shigehiro Sumiya, Kenji Manabe, and Takayuki Hirai
ACS Appl. Mater. Interfaces, 3(12), 4649-4656 (2011)
<2010>
Visible Light-Induced Photosensitized Decopmposition of Organic Pollutants with Polymer Nanocapsules Encapsulating Fe(bpy)32+ Complex
Yasuhiro Shiraishi, Kenji Manabe, and Takayuki Hirai
Appl. Catal. B, Environmental, 93(3-4), 292-298 (2010)
One-Pot Synthesis of Benzimidazoles by Simultaneous Photocatalytic and Catalytic Reactions on Pt@TiO2 Nanoparticles
Yasuhiro Shiraishi, Yoshitsune Sugano, Shunsuke Tanaka, and Takayuki Hirai
Angew. Chem. Int. Ed., 49(9), 1656-1660 (2010)
Highly Efficient Methyl Ketone Synthesis with Photoactivated Acetone and Olefins Assisted by Mg(II)-Exchanged Zeolite Y
Daijiro Tsukamoto, Yasuhiro Shiraishi, and Takayuki Hirai
J. Org. Chem., 75(5), 1450-1457 (2010)
A Coumarin-Thiourea Conjugate as a Fluorescent Probe for Hg(II) in Aqueous Media with a Broad pH Range 2-12
Yasuhiro Shiraishi, Shigehiro Sumiya, and Takayuki Hirai
Org. Biomol. Chem., 8(6), 1310-1314 (2010)
Selective Photooxidation of Chlorophenols with Molecularly Imprinted Polymers Containing a Photosensitizer
Yasuhiro Shiraishi, Takeshi Suzuki, and Takayuki Hirai
New J. Chem, 34(4), 714-717 (2010)
A Distyryl-BODIPY Derivative as a Fluorescent Probe for Selective Detection of Chromium(III)
Dongping Wang, Yasuhiro Shiraishi, and Takayuki Hirai
Tetrahedron Lett., 51(18), 2545-2549 (2010)
Photosensitized Isomerization of Olefin with Benzophenone-Conjugated Amphiphilic Graft Coplymers
Yasuhiro Shiraishi, Takeshi Suzuki, and Takayuki Hirai
J. Photochem. Photobiol. A: Chemistry, 213(1), 80-86 (2010)
Fluorescence Properties of Polyamines Bearing Two Terminal Quinoline Fragments in Water
Chizuru Ichimura, Yasuhiro Shiraishi, and Takayuki Hirai
Tetrahedron, 66(30), 5594-5601 (2010)
Thermal Isomerization of Spiropyran to Merocyanine in Aqueous Media and Its Application to Colorimetric Temperature Indication
Yasuhiro Shiraishi, Masataka Itoh, and Takayuki Hirai
Phys. Chem. Chem. Phys., 12(41), 13737-13745 (2010)
Hydrophobic Cr-Si Mixed Oxides as a Catalyst for Visible Light-Induced Partial Oxidation of Cyclohexane
Yasuhiro Shiraishi, Hiroshi Ohara, and Takayuki Hirai
New J. Chem., 34(12), 2841-2846 (2010)
Local Viscosity Analysis of Triblock Copolymer Micelle with Cyanine Dyes as a Fluorescent Probe
Yasuhiro Shiraishi, Takuya Inoue, and Takayuki Hirai
Langmuir, 26(22), 17505-17512 (2010)
