永井篤志 (化学者)

永井 篤志（ながい あつし、Atsushi Nagai、1976年8月2日 - ）は、大阪府出身の日本の高分子化学者。デルフト工科大学航空宇宙工学准教授。

 研究領域 

有機合成と高分子合成を巧みに生かした新しいマテリアルの創製とその機能発現。
新しい精密重合法（リビンク重合など）の開発（カチオン、アニオン、ラジカル重合、重付加反応等）
超分子化学
ホウ素化学
共役系高分子
有機-無機ハイブリッド
電子移動科学
共役多孔性高分子 (conjugated miroporous polymer)
多孔性共役結合性有機構造 (Covelent Organic Frameworks)

 職歴 

2005年4月　Carnegie Mellon University (Prof. Krzysztof Matyjaszewski) 博士研究員
2005年9月　近畿大学　分子工学研究所(遠藤剛教授)博士研究員
2006年12月　神奈川大学（故西久保忠臣教授）　学術研員
2007年9月    イーメックス株式会社
2008年3 月    京都大学　（中條善樹教授）博士研究員
2008年6月    京都大学　（中條善樹教授）　特任助教
2010年9月   分子科学研究所　物質分子科学研究領域　助教
2014年8月    University of Texas Southwestern Medical Center  Visiting Professor in USA
2017年６月　 Delft University of Technology, Faculty of Aerospace Engineering,    Department of Aerospace Structures and Materials, Associate Professor in Netherlands
2021年4月 Toyohashi University of Technology Department of Electrical and Electronic Information Engineering, Project Associate Professor
2022年4月 Ensemble3 centre of excellence, Group Leader in Poland

 受賞歴 

2003年 日本化学会第83春季年会 学生講演賞
2010年 日本化学会第90春季年会 優秀講演賞（学術）
2014年 ヤングサイエンティスト講演賞（神戸）

 所属学会 

高分子学会、日本化学会、アメリカ化学会

 研究成果 

官能基で多孔性有機構造体の構築、日刊工業新聞、平成23年11月21日
多孔性吸着材、自在に設計、日経産業新聞、平成23年11月24日
二次元有機高分子の多孔性表面構造を自在に構築する手法を開拓　日経 バイオテクONLINE、平成23年11月16日
多孔性有機材の表面自在に合成、CO2吸収16倍に、日刊工業新聞、平成23年11月30日
多孔性有機材料の表面を自在に制御、科学新聞、平成23年11月2日
多孔構造の表面を自在に制御して構築できる手法を開発、gooニュース、平成23年11月17日
Ingénierie moléculaire des charpentes moléculaires covalentes、フランス大使館　科学技術部　メールマガジンハイライト、平成23年11月25日 多孔性構造の表面を自在に制御して構築できる手法を開発、Yahooニュース、

 業績 

 審査あり 

 Kudo, H.; Nagai, A.; Ishikawa, J.; Endo, T.Synthesis and Self-Polyaddition of Optically Active Monomers Derived from Tyrosine Macromolecules 2001, 34, 5355-5357.
Nagai, A.; Ochiai, B.; Endo, T. Living Cationic Ring-Opening Polymerization by Water-Stable Initiator: Synthesis of a Well-Defined Optically Active Polythiourethane Chem. Commun. 2003, 3018-3019.
Nagai, A.; Miyagawa, T.; Kudo, H.; Endo, T. Controlled Cationic Ring-Opening Polymerization of 1,3-Oxazolidine-2-thione Derived from L-Serine Macromolecules 2003, 36, 9335-9339.
Nagai, A.; Ishikawa, J.; Kudo, H.; Endo, T. Synthesis of Optically Active Polyurethanes by Self-Polyaddition of Tyrosine-Based Monomers J. Polym. Soc., Part A: Polym. Chem. 2004, 42, 1143-1153.
Nagai, A.; Sato, D.; Ishikawa, J.; Ochiai, B.; Kudo, H.; Endo, T. A Facile Synthesis of N-Carboxyanhydrides and Poly(α-amino acid) Using Di-tert-butyltricarbonate Macromolecules 2004, 37, 2332-2334.
Nagai, A.; Ochiai, B.; Endo, T. Synthesis and Radical Polymerization of a Novel Macromonomer Obtained by Living Cationic Ring-opening Polymerization of an Optically Active Cyclic Thiourethane by a New Inititaor Carrying Styryl Group Macromolecules 2004, 37, 4417-4421.
Nagai, A.; Ochiai, B.; Endo, T. Cationic Ring-opening Polymerization of Optically Active N-Substituted Cyclic Thiourethanes Macromolecules 2004, 37, 7538-7542.
Nagai, A.; Ochiai, B.; Endo, T. Observation of Optical Activity in Polythiourethane Obtained by the Controlled Cationic Ring-opening Polymerization of Chiral Cyclic Thiourethane Derived from Serine J. Polym. Soc., Part A: Polym. Chem. 2004, 43, 1554-1561.
Nagai, A.; Ochiai, B.; Endo, T. A Facile Synthesis of Chiral Isocyanate-phenol and Unsymmetrical Urea Derived from Tyrosine without Protecting Phenolic Hydroxyl Groups Lett. Org. Chem. 2005, 2, 404-406.
Nagai, A.; Ochiai, B.; Endo, T. Cyclopolymerization of Bisacrylamide Derived from α-Pinene through Larger Chiral Ring Formation” Macromolecules 2005, 38, 2547-2549.
Mori, H.; Iwaya, H.; Nagai, A.; Endo, T. Controlled synthesis of thermoresponsive polymers derived from L-proline via RAFT polymerization Chem. Commun. 2005, 4872-4874.Nagai, A.; Ochiai, B.; Endo, T. Chiroptical inversion induced by sandwiching in chiral polythiourethane Chem. Commun. 2006, 1515-1517.
Kamei, Y.; Nagai, A.; Nishida, H.; Kimura, H.; Endo, T. Biosynthesis and Biodegradability of Copolythioesters from 3,3’-Thiodipropinic Acid and Plant Oils by Cupuriviadus necatora Macromol. Biosic., 2007, 7, 364-372.Nagai, A.; Kikukawa, K.; Kawamoto, E.; Endo, T. Naphthalene-based spiro cyclic monomer undergoing selective radical and cationic polymerization Macromolecules 2007, 40, 4127-4129.Nagai, A.; Hamagchi, T.; Kikukawa, K.; Kawamoto, E.; Endo, T. Synthesis of polythiourethane-based macro chain transfer agents and their block copolymers with vinyl monomers via controlled multimode polymerization Macromolecules 2007, 40, 6454-6456.Nagai, A.: Koike, N.; Kudo, H.; Nishikubo, T. Controlled thioacyl group transfer (TAGT) polymerization of cyclic sulfide: Novel approach to AB diblock copolymers by the combination of RAFT and TAGT polymerizations Macromolecules 2007, 40, 8129-8131.Nagai, A.; Kamei, Y.; Wang, X. S.; Omura, M.; Sudo, A.; Nishida, H.; Kawamoto, E.; Endo, T. Synthesis and crosslinking behavior of a novel linear pre-polymer bearing 1,2,3-triazol and benzoxazine groups in the main chain by a step-growth click coupling reaction J. Polym. Soc., Part A: Polym. Chem. 2008, 46, 2316-2325.
Kamei, Y.; Nagai, A.; Sudo, A.; Nishida, H.; Kikukawa, K.; Endo, T. Convenient synthesis of poly(γ-benzyl-L-glutamate) from activated urethane derivatives of γ-benzyl-L-glutamate J. Polym. Soc., Part A: Polym. Chem. 2008, 46, 2645-2657.Nagai, A.; Hirabayashi, T.; Kudo, H.; Nishikubo, T. Synthesis of star polymer by atom transfer radical polymerization with resorcinol-core multifunctional initiator: The construction of nanocapsule via hydrolysis and olefin metathesis reaction of the obtained star polymer J. Polym. Soc., Part A: Polym. Chem. 2008, 46, 4879-4888.Nagai, A.; Kokado, K.; Nagata, Y.; Arita, M.; Chujo, Y. Highly Intense Fluorescent Diarylboron Diketonate J. Org. Chem. 2008, 73, 8605-8607.Nagai, A.; Kokado, K.; Nagata, Y.; Chujo, Y. 1,3-Diketone-Based Organoboron Polymers: Emission by Extending Conjugation along a Polymeric Ligand Macromolecules 2008, 41, 8295-8298.Nagai, A.; Miyake, J.; Kokado, K.; Nagata, Y.; Chujo, Y. Highly Luminescent BODIPY-Based Organoboron Polymer Exhibiting Supramolecular Self-Assemble Structure J. Am. Chem. Soc. 2008, 130, 15276-15278.Nagai, A.; Miyake, J.; Kokado, K.; Nagata, Y.; Chujo, Y. A Facile Synthesis of Chiral Luminescent Organoboron Polymers by Hydroboration Polymerization Utilizing Chiral Borane Macromolecules 2009, 42, 1560-1564.
Miyake, J.; Tsuji, Y.; Nagai, A.; Chujo, Y. Nanofiber Formation via Self-Assembly of a Chiral Regioregular Poly(azomethine) Chem. Commun. 2009, 2183-2185.
Miyake, J.; Tsuji, Y.; Nagai, A.; Chujo, Y. Aza-Wittig Polymerization: Kinetic Study and Efficient End Functionalization of Poly(azomethine)s Macromolecules 2009, 42, 3463-3468
Tokoro, Y.; Nagai, A.; Kokado, K.; Chujo, Y. Synthesis of Organoboron Quinoline-8-Thiolate and -Selenolate Complexes and Incorporation of Them into π-Conjugated Polymer Main-Chain Macromolecules 2009, 42, 2988-2993.
Morisaki, M.; Otaka, H.; Nagai, A.; Naka, K.; Chujo, Y. Synthesis of Helical Polymers with a Pentasilane Core Chem. Lett. 2009, 38, 498-499.Nagai, A.; Kokado, K.; Miyake, J.; Chujo, Y. Highly Luminescent Nanoparticles: Self-Assembly of Well-Defined Block Copolymers by Strong π-π Stacked BODIPY Dyes as only a Driving Force Macromolecules 2009, 42, 5446-5452.Nagai, A.; Murakami, T.; Nagata, Y.; Kokado, K.; Chujo, Y. Synthesis and Photostability of Poly(p-phenylenevinylene-borane)s Macromolecules 2009, 42, 7217-7220.Nagai, A.; Chujo, Y. Aromatic Ring-Fused BODIPY-Based Conjugated Polymers Exhibiting Narrow Near-Infrared Emission Bands” Macromolecules 2010,43, 193-200.
Kajiwara, Y.; Nagai, A.; Chujo, Y. “Microwave-Assisted Synthesis of Poly(2-hydroxyethylmethacrylate) (HEMA)/Silica Hybrid Using In Situ Polymerization Method Polym. J. 2009, 41, 1080-1084.Nagai, A.; Chujo, Y. Aromatic Ring-Fused BODIPY-Based Conjugated Polymers Exhibiting Narrow Near-Infrared Emission Bands Macromolecules 2010, 43, 193-200.Nagai, A.; Kokado, K.; Miyake, J.; Chujo, Y. Quantum Yield and Morphology Control of BODIPY-Based Supramolecular Self-Assembly with Chiral Polymer Inhibitor Polym. J. 2010, 42, 37-42.
Tokoro, Y.; Nagai, A.; Chujo, Y. Luminescent Chiral Organoboron 8-Aminoquinolate-Coordination Polymers Appl. Organomet. Chem. 2010, 24, 563-568.Nagai, A.; Kokado, K.; Miyake, J.; Chujo, Y. Thermoresponsive Fluorescent Water-Soluble Copolymer Containing BODIPY Dye: Inhibition of H-Aggregation of the BODIPY units in their Copolymers by LCST J. Polym. Soc., Part A: Polym. Chem. 2010, 48, 627-634
Kajiwara, Y.; Nagai, A.; Chujo, Y. Microwave-Assisted Preparation of Intense Luminescent BODIPY-Containing Hybrids with High Photostability and Solvent Resistance J. Mater. Chem. 2010, 20, 2985-2992..
Kajiwara, Y.; Nagai, A.; Chujo, Y. Microwave-Assisted One-Pot Synthesis of Luminescent Organic -Inorganic Hybrid via Simultaneous Process of Sol-Gel and Suzuki Coupling Reaction Chem. Lett. 2010, 39, 480-481.
Tokoro, Y.; Nagai, A.; Chujo, Y. Nanoparticle via H-Aggregation of Amphiphilic BODIPY Dyes Tetrahedron Lett. 2010, 51, 3451-3454.Nagai, A.; Kobayashi, S.; Nagata, Y.; Kokado, K.; Taka, H.; Kita, H.; Suzuri, Y.; Chujo, Y. Luminescent Alternating Boron Quinolate-Fluorene Copolymers Exhibiting High Electron Mobility J. Mater. Chem. 2010, 20, 5190-5201.
Yoshii, R.; Nagai, A.; Chujo, Y. High Near-Infrared Photoluminescence from Aza-BODIPY-Based Conjugated Polymers J. Polym. Sci., Part A: Polym. Chem. 2010, 48, 5348-5326.Nagai, A.; Yoshii, R.; Otsuka, T.; Kokado, K.; Chujo, Y. BODIPY-Based Chain Transfer Agent: Reversibly Thermoswitchable Luminescent Nanoparticle Stabilized by BODIPY-Terminated Water-Soluble Polymer Langumir 2010, 26, 15644-15649.
Tokoro, Y.; Nagai, A.; Chujo, Synthesis of Highly Luminescent Organoboron Polymers Connected by Bifunctional 8-Aminoquinolate Linkers J. Polym. Sci., Part A: Polym. Chem. 2010, 48, 3693-3701.
Tokoro, Y.; Nagai, A.; Chujo, Y. Synthesis of π-Conjugated Polymer Containing Organoboron benzo[h]quinolate in the Main-chain Macromolecules 2010, 43, 6229-6233.
Kokado, K.; Nagai, A.; Chujo, Y. Poly(γ-glutamic acid) Hydrogels with Water-Sensitive Luminescence derived from Aggregation-Induced Emission of o-Carborane　Macromolecules 2010, 43, 6463-6468.
Kokado, K.; Nagai, A.; Chujo, Y. Energy transfer from aggregation-induced emissive o-carborane Tetrahedron Lett. 2011, 52, 293-296.
Kajiwara, Y.; Nagai, A.; Chujo, Y. Red/Near-Infrared Emissive Organic-Inorganic Hybrids Doped with Covalently Bound Boron Dipyrromethene (BODIPY) Dyes via Microwave-Assisted One-Pot Process Bull. Chem. Soc. Jpn. 2011, 84, 471-481.
Yoshii, R.; Nagai, A.; Chujo, Y. Highly NIR Emissive Di(iso)indomethene BODIPY-Based Polyfluorene: Drastic Change from Deep-Red to NIR Emission via Quantitative Polymer Reaction J. Polym. Sci., Part A: Polym. Chem. 2013, 51, 1726-1733.
Yoshii, R.; Nagai, A.; Tanaka, K.; Chujo, Y. High Emission Boron Ketoiminates as A New Class of Aggregation-Induced Emission Enhancement Fluorophores Chem. Eur. J. 2013. DOI: 10.1002/chem.201203703.Nagai, A.; Guo, Z.; Feng, X.; Jin, S.; Chen, X.; Jiang, D. Pore Engineering in Covalent Organic Frameworks Nat. Commun 2011, 2:536, DOI: 10.1038/ncomms1542 .
Xu, Y.; Chen, L.; Guo, Z.; Nagai, A.: Jiang, D. Light-emitting conjugated polymers with microporous architecture: interweaving scaffold promotes electronic conjugation, racilitates exciton migration and improves luminescence J. Am. Chem. Soc. 2011, 133, 17622-17625.
Tokoro, Y.; Nagai, A.; Tanaka, K.; Chujo, Y. Synthesis of p-conjugated polymer containing aminoquinoline-borafluorene complex in main chain Macromol. Rapid Commun. 2012, 33, 550-555.
Feng, X.; Liu, L.; Honsho, Y.; Saeki, S.; Irle, S.; Dong, Y.; Nagai, A.; Jiang, D. HIgh-rate chage carrier transport in porphyrin covalent organic frameworks: Switching from hole to electron and to ambipolar. Angew. Chem. Int. Ed. 2012, 51, 2612-2622.Nagai, A.; Ding X.; Feng, X.; Guo, Z.; Jiang, D. Squaraine-Linked Covalent organic framework Angew. Chem. Int. Ed. 2013, 52, 3770 –3774.
Xu,Y.;Nagai, A.: Jiang, D. Highly luminescent emission color tailorable conjugated polymers Chem. Commun. 2013, 49, 1591-1593.
Jin,S.; Feng, X.; Supur, M.; Furukawa, K.; Takahashi, S.; Addicoat, M.; El-Khouly, M. E.; Nalamura, T.; Irle, S.; Fukuzumi, S.;Nagai, A.: JIang, D. Charge dynamics in a photoelectric organic framework with nanostructured p-n heterojunction Angew. Chem. Int. Ed. 2013, 52, 2017-2021.
Chen, X.; Addicoat, M.; Irle, S.;Nagai, A.; JIang, D. Control over crystallinity and porosity of covalent organic framework using self-complemntary electron interraction J. Am. Chem Sci. 2013, 135, 546-549.
Liu, X.; Xu, Y.; Guo, Z.; Nagai, A. Jiang, D.; Super absorbent conjugated micropore polymers: a synergistic structural effect on exceptional uptake of amines Chem. Commun. 2013, 49, 3233-3235.
Kajiwara, K.; Nagai, A.; Chujo, Y. Efficient Simultaneous Emission from RGB-Emitting Organoboron Dyes Incorporated into Organic-Inorganic Hybrids and Preparation of White Light-Emitting Materials J. Mater. Chem. 2013, 1, 4437-4444..
Dalapati, S; Jin, S; Gao, J; Xu, Y; Nagai, A; Jiang, D An Azine-linked Covalent Organic Framework J. Am. Chem Sci. 2013, 135, 17310-17314.
Tanaka, K.; Tamashima, K.; Nagai, A.; Okawa, T.; Chujo, Y. Facile Modulation of Optical Properties of Diketonate-Containing Polymers by Regulating Complexation Ratios with Boron Macromolecules 2013, 46, 2969–2975.
Yoshii, R.; Yamane, H.; Nagai, A.; Tanaka, K.; Taka, H.; Kita, H.; Chujo, Y. π-Conjugated Polymers Composed of BODIPY or Aza-BODIPY Derivatives Exhibiting High Electron Mobility and Low Threshold Voltage in Electron-Only Devices Macromolecules, 2014, 47, 2316–2323.
Yoshii, R.; Nagai, A.; Tanaka, K.; Chujo, Y. Boron Ketoiminate-Based Polymers: Fine-Tuning of the Emission Color and Expression of Strong Emission both in the Solution and Film State Macromol. Rapid Commun. 2014, 35, 1315-1319.
Chen, L.; Furukawa, K.; Gao, J.; Nagai, A.; Nakamura, T.; Dong, Y.; Jiang, D. Photoelectric Covalent Organic Frameworks: Converting Open Lat- tices into Ordered Donor-Acceptor Heterojunction J. Am. Chem. Sci. 2014, 136, 9806–9809.Nagai. A.*; Okabe, Y. Charge Transfer (CT) Mechanochromism: Dramatic CT Absorption Change of Crystalline π-Conjugated Oligomers Containing TCNQ Upon Mechanical Grinding” "Chem. Commun. 2014, 50, 10052-10054.
Yan, Y.; Xue, L.; Miller, J. B.; Zhou, K.; Kos, P.; Elkassih, S.; Liu, L.; Nagai, A.; Xiong, H.; Siegwart, D. J*. One-pot synthesis of functional poly(amino ester sulfide)s and utility in delivering pDNA and siRNA Polymer 2015 in press.Nagai, A*.; Miller, J. B.; Du, J.; Kos, P.; Stefan, M. C.; Siegwart, D. J.* Biocompatible Organic Charge Transfer Complexes Nanoparticles Based on a Semi-Crystalline Cellulose Template’’, Chem. Commun. 2015, 51, 11868-11871.Nagai, A*.; Miller, J. B.; Kos, P.; Elkassih, S.; Xiong, H.; Siegwart, D. J.* Tumor Imaging Based on Photon Upconversion of Pt(II) Porphyrin Rhodamine Co-modified NIR Excitable Cellulose Enhanced by Aggregation, ACS Bio. Sci. Eng. 2015, 1, 1206-1210.

 審査なし 
Ochiai, B.; Sato, D.; Nagai, A.; Endo, T. “Synthesis, Characterization and Cross-linking Reaction of Poly(γ-Benzyl-L-Glutamate)-Polyisoprene-Poly(γ-Bnenzyl-L-Glutamate) Triblock Copolymers” J. Network. Polym. Jpn. 2010, 31, 50-58.

 総説 Nagai, A.; Chujo, Y. “Organoboron Conjugated Polymers” In Conjugated Polymer Synthesis - Methods and Reactions, Wiley-VCH, Weinheim.Nagai, A.; Chujo, Y. “Luminescent Organoboron Conjugated Polymers” Chem. Lett. 2010, 39, 430-435.
Xu, Y.; Jin, S.; Xu, H.; Nagai, A. and Jiang, D. "Design, Synthesis, and Function of Conjugated Microporous Polymers" Chem. Soc. Rev. 2013, submitted

 ACS Polymer Preprints 
Chujo, Y.; Nagata, Y.; Nagai, A. “Main Chain-Type Organoboron Quinolate Polymers: Synthesis and Photoluminescence Properties” Polymer Preprints (238th American Chemical Society, National Meeting) 2009, 45, 16-20.
Endo, T.; Nagai, A.; Ochiai, B.; Mori, H. “Controlled/living polymerization of cyclic and vinyl monomers derived from amino acids” Polymer Preprints (American Chemical Society, Division of Polymer Chemistry) 2005, 46, 205-206.
Mori, H.; Sutoh, K.; Iwaya, H.; Nagai, A.; Endo, T. “Controlled synthesis of polyacrylamide containing amino acid moieties via RAFT and their stimuli-responsive properties” Polymer Preprints (American Chemical Society, Division of Polymer Chemistry) 2005, 46, 203-204.

 特許 
日本
高秀雄・硯里善幸・北弘志・永井篤志・中條善樹「有機エレクトロルミネッセンス素子、その製造方法、照明装置及び表示装置」特許公開2011-14711.
工藤宏人・永井篤志・遠藤剛「光学活性を有するイソシアネート化合物の製造方法および光学活性を有するポリウレタンの製造方法」特許公開2002-322144.
永井篤志・工藤宏人・遠藤剛「1,3-オキサゾリジン-2-チオン化合物およびその製造方法並びにポリチオウレタンおよびその製造方法」特許公開2004-099479.
永井篤志・落合文吾・遠藤剛「ポリチオウレタンの製造方法およびグラフトポリマーの製造方法」特許公開2006-124551.
日本国外Nagai, A.; Ochiai, B.; Endo, T. “Method of producing a polythiourethane and method of producing a graft polymer” U. S., 2005-250926.
Izumi, Y.; Kawamura, M.; Kobayashi, K.; Endo, T.; Nagai, A.''; Shichinohe, M. "Agent for preventing organ adhesion and method for preventing adhesion using the same" U. S., 2007-132785.

 書籍 
永井篤志・中條善樹「ヘテロ元素の特性を活かした新機能材料」、“第5章　含ホウ素発光ポリマー” シーエムシー出版、2010.
永井篤志・中條善樹「無機高分子の開発最前線」、“第1章　新規無機元素含有高分子の合成と諸機能” pp.21-36、シーエムシー出版、2009.
永井篤志・落合文吾・森秀晴・遠藤剛「反応性高分子の新展開」、“第4章　アミノ酸を出発原料とする反応性高分子2.アミノ酸系高分子の新展開” pp.60-73、シーエムシー出版、2005.
永井篤志・江東林　『二酸化炭素の直接利用最新技術集成』”第1編　3節　多孔性有機構造体の二酸化炭素吸着材料の開発”　製本中　株式会社　エヌ・ティー・エス、2013.
永井篤志 (main editor)「Conjugated Objects: Developments, Synthesis, and Applications」 2018 published by Pan Stanford Publishing. ISBN 978-981-4774-03-1 (Hardcover), ISBN 978-1-315-22962-1 (eBook).
Atsushi Nagai (editor) 「Covalent Organic Frameworks」2020 published by Jenny Stanford Poublishing. ISBN 978-981-4800-87-7 (Hardcover), ISBN 978-1-003-00469-1 (eBook).