准教授
儘田　正史（ままだ まさし）

経歴

受賞歴

専門分野

• 構造有機化学
• 有機電子デバイス
• 有機合成化学

業績

• Google scholar
• Research map

• [86] Masashi Mamada*, Sawako Yada, Masahiro Hayakawa, Ryota Uchida, Hiroshi Katagiri, Takuji Hatakeyama, Chihaya Adachi*
  “Donor-only substituted benzene achieves thermally activated delayed fluorescence”
  Commun. Chem., 2024, 7, 212.
  DOI:10.1038/s42004-024-01301-4
• [85] Matthew Pennachio, Zheng Wei, Masashi Mamada, Michel Frigoli*, Marina A. Petrukhina*
  “Chemical reduction of p-expanded functionalized pentacene: cooperation of side group in alkali metal binding”
  Chem. Commun., 2024, 60, 9526–9529
  DOI:10.1039/d4cc03318c
• [84] Bhagya Madushani, Masashi Mamada*, Kenichi Goushi, Hiroshi Katagiri, Hajime Nakanotani, Takuji Hatakeyama, Chihaya Adachi*
  “Hexacarbazolylbenzene: An excellent host molecule causing strong guest molecular orientation and the high-performance OLEDs”
  Adv. Mater., 2024, 36, 2402275.
  DOI:10.1002/adma.202402275
• [83] Felix Strieth-Kalthoff, Han Hao, Vandana Rathore, Joshua Derasp, Théophile Gaudin, Nicholas H. Angello, Martin Seifrid, Ekaterina Trushina, Mason Guy, Junliang Liu, Xun Tang, Masashi Mamada, Wesley Wang, Tuul Tsagaantsooj, Cyrille Lavigne, Robert Pollice, Tony C. Wu, Kazuhiro Hotta, Leticia Bodo, Shangyu Li, Mohammad Haddadnia, Agnieszka Wołos, Rafał Roszak, Cher Tian Ser, Carlota Bozal-Ginesta, Riley J. Hickman, Jenya Vestfrid, Andrés Aguilar-Granda, Elena L. Klimareva, Ralph C. Sigerson, Wenduan Hou, Daniel Gahler, Slawomir Lach, Adrian Warzybok, Oleg Borodin, Simon Rohrbach, Benjamin Sanchez-Lengeling, Chihaya Adachi*, Bartosz A. Grzybowski*, Leroy Cronin*, Jason E. Hein*, Martin D. Burke*, Alán Aspuru-Guzik*
  “Delocalized, asynchronous, closed-loop discovery of organic laser emitters”
  Science, 2024, 384, eadk9227.
  DOI:10.1126/science.adk9227
• [82] Masashi Mamada, Akio Aoyama, Ryota Uchida, Junki Ochi, Susumu Oda, Yasuhiro Kondo, Masakazu Kondo, Takuji Hatakeyama*
  “Efficient Deep-Blue Multiple-Resonance Emitters Based on Azepine-Decorated ν-DABNA for CIEy below 0.06″
  Adv. Mater., 2024, 36, 2402905.
  DOI: doi/10.1002/adma.202402905
• [81] Qun Yu, Yuika Tamura, Hajime Nakanotani*, Masashi Mamada, Chihaya Adachi*
  “Efficient Near-Infrared Fluorescence in Deuterated Host–Guest System for Near-Infrared Organic Light-Emitting Diodes”
  Adv. Opt. Mater., 2024, 12, 2400932.
  DOI: doi/10.1002/adom.202400932
• [80] Shione Kiriyama, Masashi Mamada*, Kenichi Goushi, Bhagya Madushani, Takuji Hatakeyama, Chihaya Adachi*
  “Effect of multiple acceptor structures in electron transport materials on operational lifetime of blue thermally activated delayed fluorescence organic light-emitting diodes”
  Adv. Funct. Mater., 2024, 34, 2402287.
  DOI: doi/10.1002/adfm.202402287
• [79] Luxia Cui, Ami Horioka, Ryoichi Ishimatsu,* Masashi Mamada*, Chihaya Adachi, Keishiro Tahara, Yu Hoshino, Toshikazu Ono*
  “Advanced Molecular Design for Efficient Multicolor Electrochemiluminescence and Amplified Spontaneous Emission Based on Tetra-BF2 Complexes”
  Adv. Opt. Mater., 2024, 12, 2302803.
  DOI: doi/10.1002/adom.202302803
• [78] Nishiki Yamada, Hajime Nakanotani*, Akitsuna Takagi, Masashi Mamada, Umamahesh Balijapalli, Tatsuya Ichikawa, Eiji Hirata, Shun Kaizu, Akira Tanaka, Kazuichiro Itonaga, Chihaya Adachi*
  “Three-dimensional sensing of surfaces by projection of invisible electroluminescence from organic light-emitting diodes”
  Sci. Adv., 2024, 10, eadj6583.
  DOI: doi/10.1126/sciadv.adj6583
• [77] Ilene Allison, Masashi Mamada*, Atul Shukla, Sarah K. M. McGregor, Ras Baizureen Roseli, Innes Gale, Vijay P. Rahane, Evan G Moore, Elizabeth Krenske, Nidhi Jain, Chihaya Adachi, Ebinazar Namdas*, Shih-Chun Lo*
  “Light Blue Rigid Excited-State Intramolecular Proton Transfer Organic Semiconductor Laser Chromophores”
  J. Mater. Chem. C, 2023, 11, 15861–15872.
  DOI: doi/10.1039/D3TC02707D
• [76] Shoma Sasaki, Kenichi Goushi*, Masashi Mamada, Shiori Miyazaki, Kiyoshi Miyata, Ken Onda, Chihaya Adachi*
  “Indication of Intramolecular Triplet–Triplet Annihilation Upconversion in Organic Light-Emitting Diodes”
  Adv. Opt. Mater., 2023, 2301924.
  DOI: doi/10.1002/adom.202301924
  Selected as the front cover picture [image]
• [75] Masashi Mamada*, Hiroshi Katagiri, Chihaya Adachi*
  “The Effect of Hydrogen Bonding on Thermally Activated Delayed Fluorescence Behaviors Based on a Study of Hydrate Crystals”
  J. Phys. Chem. Lett., 2023, 14, 5221–5225.
  DOI: 10.1021/acs.jpclett.3c00915
  Selected as the front cover picture [image]
• [74] Bhagya Madushani, Masashi Mamada*, Kenichi Goushi, Thanh Ba Nguyen, Hajime Nakanotani, Hironori Kaji, Chihaya Adachi*
  “Multiple donor-acceptor design for highly luminescent and stable thermally activated delayed fluorescence emitters”
  Sci. Rep., 2023, 13, 7644.
  DOI:10.1038/s41598-023-34623-9
• [73] Ayano Abe, Kenichi Goushi*, Masashi Mamada, Chihaya Adachi*
  “Organic Binary and Ternary Cocrystal Engineering Based on Halogen Bonding Aimed at Room-Temperature Phosphorescence”
  Adv. Mater., 2023, 2211160.
  DOI:10.1002/adma.202211160
• [72] Masashi Mamada*, Satoshi Maedera, Susumu Oda, Thanh Ba Nguyen, Hajime Nakanotani, Takuji Hatakeyama, Chihaya Adachi*
  “Very low lasing threshold of DABNA derivatives with DFB structures”
  Mater. Chem. Front., 2023, 7, 259–266.
  DOI:10.1039/D2QM01040B
• [71] Monirul Hasan, Atul Shukla, Masashi Mamada, Chihaya Adachi, Shih-Chun Lo, Ebinazar B. Namdas*
  “Correlating exciton dynamics of thermally activated delayed-fluorescence emitters to efficiency roll-off in OLEDs”
  Phys. Rev. Applied, 2022, 18, 054082.
  DOI:10.1103/PhysRevApplied.18.054082
• [70] Masashi Mamada*, Chihaya Adachi*
  “Unexpected role of hole and electron blocking interlayers controlling charge carrier injection and transport in TADF based blue organic light-emitting diodes”
  Appl. Phys. Lett., 2022, 121, 131103.
  DOI:10.1063/5.0100373
• [69] Chin-Yiu Chan*, Yi-Ting Lee, Masashi Mamada, Kenichi Goushi, Youichi Tsuchiya, Hajime Nakanotani, Chihaya Adachi*
  “Carbazole-2-carbonitrile as an acceptor in deep-blue thermally activated delayed fluorescence emitters for narrowing charge-transfer emissions”
  Chem. Sci., 2022, 13, 7821–7828.
  DOI:10.1039/D2SC02478K
• [68] Yi-Ting Lee, Chin-Yiu Chan*, Masaki Tanaka, Masashi Mamada, Kenichi Goushi, Xun Tang, Youichi Tsuchiya, Hajime Nakanotani, Chihaya Adachi*
  “Tailor-made Multi-Resonance Terminal Emitters Towards Narrowband, High-Efficiency, and Stable Hyperfluorescence Organic Light-Emitting Diodes”
  Adv. Opt. Mater., 2022, 10, 2200682.
  DOI:10.1002/adom.202200682
• [67] Masashi Mamada*, Hiroshi Katagiri, Chin-Yiu Chan, Yi-Ting Lee, Kenichi Goushi, Hajime Nakanotani, Takuji Hatakeyama, Chihaya Adachi*
  “Highly Efficient Deep-Blue Organic Light-Emitting Diodes Based on Rational Molecular Design and Device Engineering”
  Adv. Funct. Mater., 2022, 32, 2204352.
  DOI:10.1002/adfm.202204352
• [66] Tanguy Jousselin-Oba, Masashi Mamada, Karen Wright, Jérome Marrot, Chihaya Adachi, Abderrahim Yassar, Michel Frigoli*
  “Synthesis, Crystal Structure, Tropicity and Charge Transport Properties of Diindenothienothiophene Derivatives”
  J. Mater. Chem. C, 2022, 10, 7717–7723.
  DOI:10.1039/D2TC01324J
• [65] Nicholle R. Wallwork, Masashi Mamada*, Angus B. Keto, Sarah K. M. McGregor, Atul Shukla, Chihaya Adachi, Elizabeth Krenske, Ebinazar B. Namdas*, Shih-Chun Lo*
  “Cibalackrot Dendrimers for Hyperfluorescent Organic Light-Emitting Diodes”
  Macromol. Rapid Commun., 2022, 43, 2200118.
  DOI:10.1002/marc.202200118
• [64] Atul Shukla*, Volter Entoma, Sarah K. M. McGregor, Monirul Hasan, Masashi Mamada, Evan G. Moore, Chihaya Adachi, Shih-Chun Lo*, Ebinazar B. Namdas*
  “Low Light Amplification Threshold and Reduced Efficiency Roll-Off in Thick Emissive Layer OLEDs from a Diketopyrrolopyrrole Derivative”
  Macromol. Rapid Commun., 2022, 43, 2200115.
  DOI:10.1002/marc.202200115
• [63] Ayano Abe, Kenichi Goushi*, Atula S. D. Sandanayaka, Ryutaro Komatsu, Takashi Fujihara, Masashi Mamada, Chihaya Adachi*
  “Numerical Study of Triplet Dynamics in Organic Semiconductors Aimed for the Active Utilization of Triplets by TADF under Continuous-Wave Lasing”
  J. Phys. Chem. Lett., 2022, 13, 1323–1329.
  DOI:10.1021/acs.jpclett.1c03983
• [62] Nicholle R. Wallwork, Masashi Mamada*, Atul Shukla, Sarah K. M. McGregor, Chihaya Adachi*, Ebinazar Namdas*, Shih-Chun Lo*
  “High-Performance Solution Processed Red Hyperfluorescent OLEDs Based on Cibalackrot”
  J. Mater. Chem. C, 2022, 10, 4767–4774.
  DOI:10.1039/D1TC04937B
• [61] Tomohiro Ishii, Kiyoshi Miyata, Masashi Mamada, Fatima Bencheikh, Fabrice Mathevet, Ken Onda, Stéphane Kéna-Cohen, Chihaya Adachi*
  “Low-threshold exciton-polariton condensation via fast polariton relaxation in organic microcavities”
  Adv. Opt. Mater., 2022, 10, 2102034.
  DOI:10.1002/adom.202102034
• [60] Tanguy Jousselin-Oba, Masashi Mamada*, Karen Wright, Jérome Marrot, Chihaya Adachi, Abderrahim Yassar, Michel Frigoli*
  “Synthesis, Aromaticity and Application of peri-PentacenoPentacene: Localized Representation of Benzenoid Aromatic Compounds”
  Angew. Chem. Int. Ed., 2022, 61, e202112794.
  DOI:10.1002/anie.202112794
• [59] Masashi Mamada*, Hajime Nakanotani, Chihaya Adachi*
  “Amplified spontaneous emission from oligo(p-phenylenevinylene) derivatives”
  Mater. Adv., 2021, 2, 3906–3914.
  DOI:10.1039/D0MA00756K
• [58] Yi-Ting Lee, Chin-Yiu Chan, Masaki Tanaka, Masashi Mamada, Umamahesh Balijapalli, Youichi Tsuchiya, Hajime Nakanotani, Takuji Hatakeyama, Chihaya Adachi*
  “Investigating HOMO Energy Levels of Terminal Emitters for Realizing High-Brightness and Stable TADF-Assisted Fluorescence Organic Light-Emitting Diodes”
  Adv. Electron. Mater., 2021, 7, 2001090.
  DOI:10.1002/aelm.202001090
• [57] Yuya Oyama, Masashi Mamada*, Akihiro Kondo*, Chihaya Adachi*
  “Advantages of naphthalene as building block for organic solid state laser dyes: Smaller energy gaps and enhanced stability”
  J. Mater. Chem. C, 2021, 9, 4112–4118.
  DOI:10.1039/D0TC05387B
  Selected as the outside front cover picture [image]
• [56] Xuelong Liu, Chin-Yiu Chan*, Fabrice Mathevet, Masashi Mamada, Youichi Tsuchiya, Yi-Ting Lee, Hajime Nakanotani, Shinichiro Kobayashi, Masayuki Shiochi, Chihaya Adachi*
  “Isotope Effect of Host Material on Device Stability of Thermally Activated Delayed Fluorescence Organic Light-Emitting Diodes”
  Small Sci., 2021, 1, 2000057.
  DOI:10.1002/smsc.202000057
  Selected as the front cover picture [image]
• [55] Masashi Mamada*, Kenichi Goushi*, Ryota Nakamura, Hironori Kaji, Chihaya Adachi*
  “Synthesis and Characterization of 5,5′-Bitetracene”
  Chemistry Letters, 2021, 50, 800–803.
  DOI:10.1246/cl.200909
• [54] Yuto Kage, Seongsoo Kang, Shigeki Mori, Masashi Mamada*, Chihaya Adachi, Dongho Kim*, Hiroyuki Furuta*, Soji Shimizu*
  “An Electron-Accepting aza-BODIPY-Based Donor–Acceptor–Donor Architecture for Bright NIR Emission”
  Chem. Eur. J., 2021, 27, 5259–5267.
  DOI:10.1002/chem.202005360
  Selected as a Very Important Paper
• [53] Umamahesh Balijapalli, Ryo Nagata, Nishiki Yamada, Hajime Nakanotani*, Masaki Tanaka, Anthony D’Aléo, Virginie Placide, Masashi Mamada, Youichi Tsuchiya*, Chihaya Adachi*
  “Highly Efficient Near-Infrared Electrofluorescence from a Thermally-Activated Delayed Fluorescence Molecule”
  Angew. Chem. Int. Ed., 2021, 60, 8477–8482.
  DOI:10.1002/anie.202016089
  Selected as a Hot Paper
• [52] Reiko Aoki, Ryutaro Komatsu, Kenichi Goushi, Masashi Mamada*, Soo Young Ko, Jeong Weon Wu, Virginie Placide, Anthony D’Aléo*, Chihaya Adachi*
  “Realizing Near-Infrared Laser Dyes through a Shift in Excited-State Absorption”
  Advanced Optical Materials, 2021, 9, 2001947.
  DOI:10.1002/adom.202001947
  Selected as the outside front cover picture [image]
• [51] Van Mai, Viqar Ahmad, Masashi Mamada, Toshiya Fukunaga, Atul Shukla, Jan Sobus, Gowri Krishnan, Evan Moore, Gunther Andersson, Chihaya Adachi*, Ebinazar Namdas*, Shih-Chun Lo
  “Solid cyclooctatetraene-based triplet quencher demonstrating excellent suppression of singlet–triplet annihilation in optical and electrical excitation”
  Nature Communications, 2020, 11, 5623.
  DOI:10.1038/s41467-020-19443-z
• [50] Masashi Mamada*, Ryota Nakamura, Chihaya Adachi*
  “Synthesis, crystal structure and charge transport characteristics of stable peri-tetracene analogues”
  Chemical Science, 2021, 12, 552–558.
  DOI:10.1039/D0SC04699J
  Selected as the inside front cover picture [image]
• [49] Tanguy Jousselin-Oba, Masashi Mamada*, Atsushi Okazawa, Jérome Marrot, Takayuki Ishida, Chihaya Adachi, Abderrahim Yassar, Michel Frigoli*
  “Modulating the ground state, stability and charge transport in OFETs of biradicaloid Hexahydro-diindenopyrene derivatives and a proposed method to estimate the biradical character”
  Chemical Science, 2020, 11, 12194–12205.
  DOI:10.1039/D0SC04583G
• [48] Kentaro Yamamoto, Daisuke Kawaguchi*, Tatsuki Abe, Takeshi Komino, Masashi Mamada, Taizo Kabe, Chihaya Adachi, Kensuke Naka, Keiji Tanaka*
  “Surface Segregation of Star-Shaped Polyhedral Oligomeric Silsesquioxane in Polymer Matrix”
  Langmuir, 2020, 36, 9960–9966.
  DOI:10.1021/acs.langmuir.0c01785
• [47] Michel Frigoli*, Tanguy Jousselin-Oba, Masashi Mamada, Jérôme Marrot, Agnese Zangarelli, Danilo Pannacci, Chihaya Adachi, Fausto Ortica*
  “Synthesis and photochromic behaviour of a series of benzopyrans bearing an N-phenyl-carbazole moiety: photochromism control by the steric effect”
  Photochem. Photobiol. Sci., 2020, 19, 1344–1355.
  DOI:10.1039/D0PP00202J
• [46] Viqar Ahmad, Jan Sobus, Fatima Bencheikh, Masashi Mamada, Chihaya Adachi, Shih-Chun Lo*, Ebinazar B. Namdas*
  “High EQE and high brightness solution-processed TADF light-emitting transistors and OLEDs”
  Adv. Opt. Mater., 2020, 202000554.
  DOI:10.1002/adom.202000554
• [45] Monirul Hasan, Atul Shukla, Viqar Ahmad, Jan Sobus, Fatima Bencheikh, Sarah M. K. McGregor, Masashi Mamada, Chihaya Adachi*, Shih-Chun Lo*, Ebinazar B. Namdas*
  “Exciton-exciton annihilation in thermally activated delayed fluorescence emitter”
  Adv. Funct. Mater., 2020, 30, 2000580.
  DOI:10.1002/adfm.202000580
• [44] Masashi Mamada*, Ryutaro Komatsu, Chihaya Adachi*
  “F8BT Oligomers for Organic Solid-State Lasers”
  ACS Appl. Mater. Interfaces, 2020, 12, 28383–28391.
  DOI:10.1021/acsami.0c05449
• [43] Yun Long, Masashi Mamada, Chunyong Li, Paloma Lays dos Santos, Marco Colella, Andrew Danos, Chihaya Adachi, Andrew P. Monkman*
  “Excited State Dynamics of Thermally Activated Delayed Fluorescence from an Excited State Intramolecular Proton Transfer System”
  J. Phys. Chem. Lett. 2020, 11, 3305–3312.
  DOI:10.1021/acs.jpclett.0c00498
• [42] Yuya Oyama, Masashi Mamada*, Atul Shukla, Evan G. Moore, Shih-Chun Lo, Ebinazar B. Namdas and Chihaya Adachi*
  “Design strategy for robust organic semiconductor laser dyes”
  ACS. Mater. Lett. 2020, 2, 161–167.
  DOI:10.1021/acsmaterialslett.9b00536
• [41] Paulius Baronas*, Gediminas Kreiza, Masashi Mamada, Satoshi Maedera, Povilas Adomėnas, Ona Adomėnienė, Karolis Kazlauskas, Chihaya Adachi, Saulius Juršėnas*
  “Enhanced energy transfer in doped bifluorene single crystals: prospects for organic lasers”
  Adv. Opt. Mater. 2020, 8, 1901670.
  DOI:10.1002/adom.201901670
• [40] Tanguy Jousselin-Oba, Masashi Mamada*, Jérôme Marrot, Antoine Maignan, Chihaya Adachi, Abderrahim Yassar, and Michel Frigoli*
  “Excellent Semiconductors Based on Tetracenotetracene and Pentacenopentacene: From Stable Closed-Shell to Singlet Open-Shell”
  J. Am. Chem. Soc. 2019, 141, 9373–9381.
  DOI:10.1021/jacs.9b03488
• [39] Yi-Ting Lee, Po-Chen Tseng, Takeshi Komino, Masashi Mamada, Ruby Janet Ortiz, Man-kit Leung, Tien-Lung Chiu, Chi-Feng Lin, Jiun-Haw Lee*, Chihaya Adachi*, Chao-Tsen Chen*, Chin-Ti Chen*
  “Simple molecular-engineering approach for enhancing orientation and out-coupling efficiency of thermally activated delayed fluorescent emitters without red-shifting emission”
  ACS Appl. Mater. Interfaces, 2018, 10, 43842–43849.
  DOI:10.1021/acsami.8b16199
• [38] Van T. N. Mai, Atul Shukla, Masashi Mamada, Satoshi Maedera, Paul E. Shaw, Jan Sobus, Ilene Allison, Chihaya Adachi*, Ebinazar B. Namdas*, Shih-Chun Lo*
  “Low ASE Threshold and Efficient Electroluminescence from a Carbazole Derivatized Excited State Intramolecular Proton Transfer (ESIPT) Dye”
  ACS Photonics, 2018, 5, 4447–4455
  DOI:10.1021/acsphotonics.8b00907
  Selected as a supplementary cover picture [image]
• [37] Masashi Mamada*, Guojian Tian, Hajime Nakanotani, Jianhua Su, Chihaya Adachi*
  “The Importance of Excited‐State Energy Alignment for Efficient Exciplex Systems Based on a Study of Phenylpyridinato Boron Derivatives”
  Angew. Chem. Int. Ed., 2018, 57, 12380–12384.
  DOI:10.1002/anie.201804218
• [36] Masashi Mamada*, Toshiya Fukunaga, Fatima Bencheikh, Atula S. D. Sandanayaka, Chihaya Adachi*
  “Low Amplified Spontaneous Emission Threshold from Organic Dyes Based on Bis-stilbene”
  Adv. Funct. Mater., 2018, 28, 1802130.
  DOI:10.1002/adfm.201802130
• [35] Jan Sobus, Fatima Bencheikh, Masashi Mamada, Robert Wawrzinek, Jean-Charles Ribierre, Chihaya Adachi*, Shih-Chun Lo*, Ebinazar B. Namdas*
  “High performance p-and n-type light-emitting field-effect transistors employing thermally activated delayed fluorescence”
  Adv. Funct. Mater., 2018, 28, 1800340.
  DOI:10.1002/adfm.201800340
• [34] Masashi Mamada*, Tsuyoshi Minami*, Hiroshi Katagiri, Takafumi Omiya, Shizuo Tokito
  “One-step, green synthesis of a supramolecular organogelator based on mellitic triimide for the recognition of aromatic compounds”
  Chem. Commun., 2017, 53, 8834–8837.
  DOI:10.1039/C7CC04876A
  Selected as a back cover picture [image]
• [33] Masashi Mamada*, Ko Inada, Takeshi Komino, William J. Potscavage, Jr., Hajime Nakanotani, Chihaya Adachi*
  “Highly Efficient Thermally Activated Delayed Fluorescence from an Excited-State Intramolecular Proton Transfer System”
  ACS Cent. Sci., 2017, 3, 769–777.
  DOI:10.1021/acscentsci.7b00183
• [32] Yuta Ogawa, Kazuhiro Yamamoto, Chiyo Miura, Shigeki Tamura, Mitsuki Saito, Masashi Mamada, Daisuke Kumaki, Shizuo Tokito, Hiroshi Katagiri*
  “Asymmetric Alkylthienyl Thienoacenes Derived from Anthra[2,3-b]thieno[2,3-d]thiophene for Solution-Processable Organic Semiconductors”
  ACS Appl. Mater. Interfaces 2017, 9, 9902–9909.
  DOI:10.1021/acsami.6b15793
• [31] Kamal Sbargoud, Masashi Mamada*, Tanguy Jousselin-Oba, Yasunori Takeda, Shizuo Tokito, Abderrahim Yassar, Jérôme Marrot, Michel Frigoli*
  “Low-Band Gap Bistetracene-Based Organic Semiconductors Exhibiting Air Stability, High Aromaticity and Mobility”
  Chem. Eur. J. 2017, 23, 5076–5080.
  DOI:10.1002/chem.201605906
• [30] Yuta Ogawa, Erika Takiguchi, Masashi Mamada, Daisuke Kumaki, Shizuo Tokito, Hiroshi Katagiri*
  “Synthesis, crystal structure, and FET characteristics of thieno[2,3-b]thiophene-based bent-thienoacenes”
  Tetrahedron Lett. 2017, 58, 963–967.
  DOI:10.1016/j.tetlet.2017.01.074
• [29] Masashi Mamada*, Hiroshi Katagiri, Tomo Sakanoue, Shizuo Tokito
  “Crystal Structure and Theoretical Investigation of Charge Transport Properties of Fullerene Derivatives”
  Chem. Lett. 2016, 45,1421–1424.
  DOI:10.1246/cl.160802
• [28] Masataka Ikeshima, Masashi Mamada, Tsuyoshi Minami, Shizuo Tokito, Shuji Okada*
  “Synthesis and solid-state polymerization of diacetylene derivatives directly substituted with a phenylcarbazole moiety”
  Polym. J. 2016, 48, 1013–1018.
  DOI:10.1038/pj.2016.67
  Selected as a cover picture
• [27] Yasunori Takeda, Kazuma Hayasaka, Rei Shiwaku, Koji Yokosawa, Takeo Shiba, Masashi Mamada, Daisuke Kumaki, Kenjiro Fukuda, Shizuo Tokito*
  “Fabrication of Ultra-Thin Printed Organic TFT CMOS Logic Circuits Optimized for Low-Voltage Wearable Sensor Applications”
  Sci. Rep. 2016, 6, 25714.
  DOI:10.1038/srep25714
• [26] Masashi Mamada*, Harunori Fujita, Kazuaki Kakita, Hidetaka Shima, Yasuhiro Yoneda, Yasuhiro Tanaka*, Shizuo Tokito
  “Crystal structure and modeled charge carrier mobility of benzobis(thiadiazole) derivatives”
  New J. Chem. 2016, 40, 1403–1411.
  DOI:10.1039/c5nj02302e
• [25] Makoto Mizukami*, Shinya Oku, Seung-Il Cho, Masahiro Tatetsu, Miho Abiko, Masashi Mamada, Tomo Sakanoue, Yoshiyuki Suzuri, Junji Kido, Shizuo Tokito*
  “A Solution-Processed Organic Thin-Film Transistor Backplane for Flexible Multiphoton Emission Organic Light-Emitting Diode Displays”
  IEEE Electron Device Lett. 2015, 36, 841–843.
  DOI:10.1109/LED.2015.2443184
• [24] Kamal Sbargoud, Masashi Mamada*, Jérôme Marrot, Shizuo Tokito, Abderrahim Yassar*, Michel Frigoli*
  “Diindeno[1,2-b:2′,1′-n]Perylene: a Closed Shell related Chichibabin’s Hydrocarbon, Synthesis, Molecular Packing, Electronic and Charge Transport Properties”
  Chem. Sci. 2015, 6, 3402–3409.
  DOI: 10.1039/C5SC00652J
• [23] Masataka Ikeshima, Masashi Mamada, Hiroshi Katagiri, Tsuyoshi Minami, Shuji Okada, Shizuo Tokito*
  “Synthesis and Solid-State Polymerization of Diacetylene Derivatives with an N-Carbazolylphenyl Group”
  Bull. Chem. Soc. Jpn. 2015, 88, 843–849.
  DOI:10.1246/bcsj.20150019
• [22] Masashi Mamada, Hidetaka Shima, Yasuhiro Yoneda, Tetsuro Shimano, Natsuko Yamada, Kazuaki Kakita, Toshikazu Machida, Yasuhiro Tanaka*, Sei Aotsuka, Daisuke Kumaki, Shizuo Tokito*
  “A Unique Solution Processable n-Type Semiconductor Material Design for High Performance Organic Field-Effect Transistors”
  Chem. Mater. 2015, 27, 141–147.
  DOI:10.1021/cm503579m
• [21] Masashi Mamada*, Hiroshi Katagiri, Tomo Sakanoue, Shizuo Tokito
  “Characterization of New Rubrene Analogues with Heteroaryl-Substituents”
  Cryst. Growth Des. 2015, 15, 442–448.
  DOI:10.1021/cg501519a
• [20] Masashi Mamada, César Perez-Bolivar, Daisuke Kumaki, Nina A. Esipenko, Shizuo Tokito, Pavel Anzenbacher, Jr.*
  “Benzimidazole Derivatives: Synthesis, Physical Properties, and n-Type Semiconducting Properties”
  Chem. Eur. J. 2014, 20, 11835–11846.
  DOI:10.1002/chem.201403058
• [19] Masashi Mamada*, Taisuke Uemura, Ryo Teraoka, Daisuke Kumaki, Shizuo Tokito
  “Synthesis of Narrow Bandgap Polymers based on Benzobis(thiadiazole) and their Application to Organic Transistor Devices”
  J. Photopolym. Sci. 2014, 27, 321–326.
  DOI:10.2494/photopolymer.27.321
• [18] Taisuke Uemura, Masashi Mamada*, Ryo Teraoka, Daisuke Kumaki, Shizuo Tokito*
  “Synthesis and Thin-Film Transistor Characterization of Narrow-Gap N-type Semiconducting Polymers based on Benzobis(thiadiazole)”
  Chem. Lett. 2014, 43, 402–404.
  DOI:10.1246/cl.131025
• [17] Masashi Mamada*, Hiroshi Katagiri, Makoto Mizukami, Kota Honda, Tsukuru Minamiki, Ryo Teraoka, Taisuke Uemura, Shizuo Tokito
  “syn-/anti-Anthradithiophene Derivative Isomer Effects on Semiconducting Properties”
  ACS Appl. Mater. Interfaces 2013, 5, 9670–9677.
  DOI:10.1021/am4027136
• [16] Taisuke Uemura, Masashi Mamada, Daisuke Kumaki, Shizuo Tokito*
  “Synthesis of Semiconducting Polymers through Soluble Precursor Polymers with Thermally Removable Groups and Their Application to Organic Transistors”
  ACS Macro Lett. 2013, 2, 830–833.
  DOI:10.1021/mz400328r
• [15] Masashi Mamada*, Tsukuru Minamiki, Hiroshi Katagiri, Shizuo Tokito*
  “Synthesis, Physical Properties, and Field-Effect Mobility of Isomerically Pure syn-/anti-Anthradithiophene Derivatives”
  Org. Lett. 2012, 14, 4062–4065.
  DOI:10.1021/ol301626u
• [14] Masashi Mamada, César Pérez-Bolívar, Pavel Anzenbacher, Jr.*
  “Green Synthesis of Polycyclic Benzimidazole Derivatives and Organic Semiconductors”
  Org. Lett. 2011, 13, 4882–4885.
  DOI:10.1021/ol201973w
• [13] Masashi Mamada, Selin Ergun, César Pérez-Bolívar, Pavel Anzenbacher, Jr.
  “Charge transport, carrier balance, and blue electrophosphorescence in diphenyl[4-(triphenylsilyl)phenyl]-phosphine oxide devices.”
  Appl. Phys. Lett. 2011, 98, 073305.
  DOI:10.1063/1.3555335
• [12] Masashi Mamada, Daisuke Kumaki, Jun-ichi Nishida, Shizuo Tokito, Yoshiro Yamashita*
  “Novel Semiconducting Quinone for Air-Stable n-Type Organic Field-Effect Transistors.”
  ACS Appl. Mater. Interfaces 2010, 2, 1303–1307.
  DOI:10.1021/am1001794
• [11] Keiko Omata, Masashi Mamada, Jun-ichi Nishida, Shizuo Tokito, Yoshiro Yamashita
  “Organic Field-Effect Transistors Based on π-Extended Dibenzotetrathiafulvalene Analogues with Thiophene Spacers.”
  Bull. Chem. Soc. Jpn. 2010, 83, 575–581.
  DOI:10.1246/bcsj.20090290
• [10] Yoshihide Fujisaki*, Masashi Mamada, Daisuke Kumaki, Shizuo Tokito, Yoshiro Yamashita
  “Low-Voltage and Hysteresis-Free N-Type Organic Thin Film Transistor and Complementary Inverter with Bilayer Gate Insulator.”
  Jpn. J. Appl. Phys. 2009, 48, 111504.
  DOI:10.1143/JJAP.48.111504
• [9] Altanbolag, Masashi Mamada, Jun-ichi Nishida, Yoshiro Yamashita*
  “Field-Effect Transistors Based on Tetraphenyl-dipyranylidenes and the Sulfur Analogues.”
  Chem. Mater. 2009, 21, 4350–4352.
  DOI:10.1021/cm902037w
• [8] Masashi Mamada, Yoshiro Yamashita*
  “Triclinic Polymorph of Dibenzotetrathiafulvalene.”
  Acta Crystallogr. Sect. E 2009, 65, o2083.
  DOI:10.1107/S1600536809030013
• [7] Masashi Mamada, Jun-ichi Nishida, Shiuo Tokito, Yoshiro Yamashita*
  “Anthraquinone Derivatives Affording n-Type Organic Thin Film Transistors.”
  Chem. Commun. 2009, 16, 2177–2179.
  DOI:10.1039/B820520E
• [6] Masashi Mamada, Jun-ichi Nishida, Shizuo Tokito, Yoshiro Yamashita*
  “Preparation, Characterization, and Field-effect Transistor Performance of Benzo[1,2-d:4,5-d’]bisthiazole Derivatives.”
  Chem. Lett. 2008, 37, 766–767.
  DOI:10.1246/cl.2008.766
• [5] Masashi Mamada, Jun-ichi Nishida, Daisuke Kumaki, Shizuo Tokito, Yoshiro Yamashita*
  “High Performance Organic Field-Effect Transistors Based on [2,2′]Bi[naphtho[2,3-b]thiophenyl] with a Simple Structure.”
  J. Mater. Chem. 2008, 18, 3442–3447.
  DOI:10.1039/B801425F
• [4] Masashi Mamada, Jun-ichi Nishida, Daisuke Kumaki, Shizuo Tokito, Yoshiro Yamashita*
  “n-Type Organic Field-Effect Transistors with High Electron Mobilities Based on Thiazole-thiazolothiazole Conjugated Molecules.”
  Chem. Mater. 2007, 19, 5404–5409.
  DOI:10.1021/cm071505s
• [3] Susumu Tajima*, Daisuke Ishiguro, Masashi Mamada, Satoshi Nakajima
  “Unimolecular Reactions of Diethtyl Malonate Cation in Gas-phase.”
  J. Mass Spectrom. Soc. Jpn. 2004, 52, 263–270.
  DOI:10.5702/massspec.52.263
• [2] Susumu Tajima*, Masashi Mamada, Satoshi Nakajima, Yutaka Takahashi, Nico M. M. Nibbering
  “Unimolecular Gas-Phase Reactions of Diethyl Phthalate, Isophthalate, and Terephthalate upon Electron Ionization.”
  Aust. J. Chem. 2003, 56, 473–479.
  DOI:10.1071/CH03077
• [1] Susumu Tajima*, Shoko Kojima, Yuko Hiroi, Masashi Mamada, Satoshi Nakajima, Nico M. M. Nibbering
  “Unimolecular Metastable Decompositions of 1,1,1-Trifluoroisopropyl Methyl Ether upon Electron Ionization.”
  Rapid Commun. Mass Spectrom. 2003, 17, 503–506.
  DOI:10.1002/rcm.892

著書・解説・総説等

• [R5] Masashi Mamada
  “有機半導体の開発と最新動向　第30章　有機半導体レーザー分子の耐久特性の向上”
  シーエムシー出版
  ISBN978-4-7813-1763-2
• [R4] Masashi Mamada, Masashiro Hayakawa, Junki Ochi, Takuji Hatakeyama
  “Organoboron-based multiple-resonance emitters: synthesis, structure–property correlations, and prospects”
  Chem. Soc. Rev., 2024, 53, 1624–1692.
  DOI:10.1039/D3CS00837A
• [R3] Masashi Mamada
  “発光トランジスタの最先端”
  電気学会誌, 2021, 141, 283–285.
  DOI:10.1541/ieejjournal.141.283
• [R2] Chihaya Adachi, Masashi Mamada, Toshinori Matsushima
  “有機半導体レーザー分子の耐久特性の向上”
  Vacuum and Surface Science, 2021, 64, 4–9.
  DOI:10.1380/vss.64.4
• [R1] Masashi Mamada, Yoshiro Yamashita
  “S-Containing Polycyclic Heteroarenes: Thiophene-Fused and Thiadiazole-Fused Arenes as Organic Semiconductors”
  Polycyclic Arenes and Heteroarenes: Synthesis, Properties, and Applications, Chapter 11, pp. 277–308, (2015) Wiley
  DOI:10.1002/9783527689545