menu

A03吉沢 道人

 吉沢 道人

公募 A03

所 属

東京工業大学 科学技術創成研究院 化学生命化学研究所

役 職

准教授

連絡先

yoshizawa.m.ac@m.titech.ac.jp

研究室HP

http://www.res.titech.ac.jp/~smart/A_yoshizawa01.html

研究課題

金属架橋カプセルの構造/機能の異方的拡張

研究内容

本研究の目的は、「多環芳香族ナノ空間」を有する分子カプセルを基盤として、その有機配位子に異種の多環芳香族パネルを導入することで、新たな『異方性ナノ空間』を精密構築することである。また、その多環芳香族骨格に囲まれたナノ空間の分子内包能を活用した、新空間機能と新空間材料の創製を目指す。これらの課題の達成により、本領域研究が目指す独創的な「空間アシンメトリー」の化学の推進に貢献する。

専門分野

錯体化学、ナノ空間化学、超分子化学

研究キーワード

ナノ空間、多環芳香族パネル、分子認識、分子カプセル

研究業績

2019

[21] A Peanut-Shaped Polyaromatic Capsule: Solvent-Dependent Transformation and Electronic Properties of a Non-Contacted Fullerene Dimer,
Kyosuke Matsumoto; Shunsuke Kusaba; Yuya Tanaka; Yoshihisa Sei; Munetaka Akita; Kazushi Aritani; Masaaki Haga; Michito Yoshizawa , Angew. Chem. Int. Ed., 58, 8463 - 8467, 2019
DOI: 10.1002/anie.201903117.
[20] Polyaromatic Nanocapsules as Photoresponsive Hosts in Water,
Lorenzo Catti; Natsuki Kishida; Tomokuni Kai; Munetaka Akita; Michito Yoshizawa, Nat. Commun., 10, , 2019
DOI: 10.1038/s41467-019-09928-x.
[19] A Polyaromatic Gemini Amphiphile That Assembles into a Well-defined Aromatic Micelle with Higher Stability and Host Functions,
Tomoya Nishioka; Kiyonori Kuroda; Munetaka Akita; Michito Yoshizawa, Angew. Chem. Int. Ed., 58, 6579 - 6583, 2019
DOI: 10.1002/anie.201814624.
[18] A Polyaromatic Receptor with High Androgen Affinity,
Masahiro Yamashina; Takahiro Tsutsui; Yoshihisa Sei; Munetaka Akita; Michito Yoshizawa, Sci. Adv., 5, , 2019
DOI: 10.1126/sciadv.aav3179 .
[17] Open versus Closed Polyaromatic Nanocavity: Enhanced Host Abilities for Large Dyes and Pigments,
Takahiro Tsutsui; Shunsuke Kusaba; Masahiro Yamashina; Munetaka Akita; Michito Yoshizawa, Chem. Eur. J., 25, 4320 - 4324, 2019
DOI: 10.1002/chem.201806409.
[16] Luminescence Tuning with Excellent Colour Homogeneity and Steadiness Using Fluorescent Molecular Liquids,
Fengniu Lu; Keita Hagiwara; Michito Yoshizawa; Kazuhiko Nagura; Shinsuke Ishiharaa ; Takashi Nakanishi, J. Mater. Chem. C, 7, 2577 - 2582, 2019
DOI: 10.1039/C8TC06254D.
[15] A Pentacene-based Nanotube Displaying Enriched Electrochemical and Photochemical Activity,
Kiyonori Kuroda ; Kohei Yazaki; Yuya Tanaka; Munetaka Akita; Hayato Sakai; Taku Hasobe; Nikolai V. Tkachenko; Michito Yoshizawa, Angew. Chem. Int. Ed., 58, 1115 - 1119, 2019
DOI: 10.1002/anie.201812976.

2018

[14] A Supramolecular Approach to Preparation of Nanographene Adlayers Using Water-soluble Molecular Capsules,
Sakura Origuchi; Mai Kishimoto; Michito Yoshizawa; Soichiro Yoshimoto, Angew. Chem. Int. Ed., 57, 15481 - 15485, 2018
DOI: 10.1002/anie.201809258.
[13] Cramming versus Threading of Long Amphiphilic Oligomers into a Polyaromatic Capsule,
Masahiro Yamashina; Shunsuke Kusaba; Munetaka Akita; Takashi Kikuchi; Michito Yoshizawa, Nat. Commun., 9, 4227, 2018
DOI: 10.1038/s41467-018-06458-w.
[12] Polyaromatic Molecular Tubes: from Strategic Synthesis to Host Functions,
Kohei Yazaki; Lorenzo Catti; Michito Yoshizawa, Chem. Commun., 54, 3195 - 3206, 2018
DOI: 10.1039/C8CC00799C.
[11] Hydrophilic Oligo(Lactic Acid)s Captured by a Hydrophobic Polyaromatic Cavity in Water,
Shunsuke Kusaba; Masahiro Yamashina; Munetaka Akita; Takashi Kikuchi; Michito Yoshizawa, Angew. Chem. Int. Ed., 57, 3706 - 3710, 2018
DOI: 10.1002/anie.201800432.
[10] Alkylation, Heating, and Doping-Induced Emission Enhancement of a Polyaromatic Tube in the Solid State,
Kiyonori Kuroda; Masafumi Otsuki; Kohei Yazaki; Yoshihisa Sei; Munetaka Akita; Michito Yoshizawa, Chem. Asian. J., 13, 515 - 519, 2018
DOI: 10.1002/asia.201800034.
[9] Steric Interaction between Neighboring Components Prefers the Formation of Large Intermediates in the Self-Assembly Process of a Pd2L4 Capsule,
Shumpei Kai; Masanori Nakagawa; Tatsuo Kojima; Xin Li; Masahiro Yamashina; Michito Yoshizawa; Shuichi Hiraoka , Chem. Eur. J., 24, 3965 - 3969, 2018
DOI: 10.1002/chem.201705253.
[8] Encapsulation-Induced Emission Enhancement (EIEE) of Eu(III)-Complexes by Aromatic Micelles in Water,
Tomokuni Kai; Mai Kishimoto; Munetaka Akita; Michito Yoshizawa, Chem. Commun., 54, 956 - 959, 2018
DOI: 10.1039/C7CC09450G.

2017

[7] Side Chain-Directed Dispersion of MoS2 Nanosheets by V-Shaped Polyaromatic Compounds,
Atsushi Matsumoto; Keisuke Jono; Munetaka Akita; Michito Yoshizawa, Chem. Asian. J., 12, 2889 - 2893, 2017
DOI: 10.1002/asia.201701199R1.
[6] Aromatic Micelles as a New Class of Aqueous Molecular Flasks,
Kei Kondo; Jeremy K. Klosterman; Michito Yoshizawa, Chem. Eur. J., 23, 16710 - 16721, 2017
DOI: 10.1002/chem.201702519.
[5] Exact Mass Analysis of Sulfur Clusters upon Encapsulation by a Polyaromatic Capsular Matrix,
Sho Matsuno; Masahiro Yamashina; Yoshihisa Sei; Munetaka Akita; Akiyoshi Kuzume; Kimihisa Yamamoto; Michito Yoshizawa, Nat. Commun., 8, 749, , 2017
DOI: 10.1038/s41467-017-00605-5.
[4] A Truncated Molecular Star,
Soumyakanta Prusty ; Kohei Yazaki; Michito Yoshizawa; Dillip Kumar Chand, Chem. Eur. J., 23, 12456 - 12461, 2017
DOI: 10.1002/chem.201702264.
[3] A Switchable Open/closed Polyaromatic Macrocycle that Shows Reversible Binding of Long Hydrophilic Molecules,
Kohei Kurihara; Kohei Yazaki; Munetaka Akita; Michito Yoshizawa, Angew. Chem. Int. Ed., 56, 11360 - 11364, 2017
DOI: 10.1002/anie.201703357.
[2] A Polyaromatic Nanocapsule as a Sucrose Receptor in Water,
Masahiro Yamashina; Munetaka Akita; Taisuke Hasegawa; Shigehiko Hayashi; Michito Yoshizawa, Sci. Adv., 3, 8, e1701126, 2017
DOI: 10.1126/sciadv.1701126 .
[1] Polyaromatic Molecular Peanuts,
Kohei Yazaki; Munetaka Akita; Soumyakanta Prusty; Dillip K. Chand; Takashi Kikuchi; Hiroyasu Sato; Michito Yoshizawa, Nat. Commun., 8, 15914, 2017
DOI: 10.1038/ncomms15914.