Organization
School of Materials and Chemical Technology Professor
Title
Professor
External link
HAYAMIZU YUHEI
News & Topics
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半導体ナノシートの「二硫化モリブデン」を自己組織化ペプチドで修飾した高感度なナノシート・バイオセンサーを開発
2023/05/12
Languages： Japanese
要点-半導体ナノシートの二硫化モリブデンを、自己組織化ペプチドにより修飾した高感度なナノシート・バイオセンサーを開発。-新規に設計したペプチドは、ナノシート上で安定な単分子膜を自己組織化によって形成。簡便な方法で、ナノシートの本来の半導体特性を維持したまま生体分子と親
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ペプチド修飾グラフェン電界効果トランジスタを用いた 匂い分子の高感度センシング
2023/02/02
Languages： Japanese
要点 匂い分子と相互作用するアミノ酸配列を追加したペプチドで、グラフェンセンサ表面を修飾。 検出が難しい匂い分子を高感度に検出することに成功。 各種匂い分子に対するグラフェン匂いセンサの電気応答を主成分分析し、匂い分子の判別に成功。 ペプチドを複数配列したペプチドアレイセンサによる、より選択性の高い匂いセンシングシステムの実現に期待。 概要東京工業大学 物質理工学院 材料系の本間千柊
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Electronic Nose: Sensing the Odor Molecules on Graphene Surface Layered with Self-Assembled Peptides
2023/01/19
Languages： English
Graphene-based olfactory sensors that can detect odor molecules based on the design of peptide sequences were recently demonstrated by researchers at Tokyo Tech. The findings indicated that graph
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グラファイト表面へのペプチドの自己組織化によって触媒能を持つ新規バイオ電極の開発に成功 バイオ燃料電池やセンサへの応用に期待
2022/07/21
Languages： Japanese
要点-たった7つのアミノ酸からなるペプチドをグラファイト表面に自己組織化させ、緻密な集積構造をつくることに成功-集積したペプチドにヘミンを複合化した複合分子集合体を用いた、天然酵素に匹敵する効率での電気化学触媒反応を実現-効率的で安価かつ環境に優しい、新たな電気化学触媒の開発に期待概要東京工業大学物
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筋萎縮性側索硬化症（ALS）原因蛋白の毒性メカニズムを解明 ALSに対する治療法開発への応用に期待
2021/09/15
Languages： Japanese
要点-C9orf72遺伝子から産生されるプロリンとアルギニンが交互に並ぶジペプチド（ポリPR）は蛋白翻訳を抑制しますが、プロリンとアルギニンの順序を入れ替えることで毒性がなくなることを発見しました。-定量的プロテオーム解析とその後のデータ解析により、交互にアルギニンを持つポリPRはグルタミン酸やアス
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New protein bridges chemical divide for 'seamless' bioelectronics devices
2016/11/01
Languages： English
Life has always played by its own set of molecular rules. From the biochemistry behind the first cells, evolution has constructed wonders like hard bone, rough bark and plant enzymes that harvest light to make food.
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2次元ナノシート表面に“整列”するペプチドを開発―タンパク質がグラフェンのエレクトロニクスを制御する―
2016/10/25
Languages： Japanese
要点 二硫化モリブデン半導体ナノシートの電子・光特性もペプチドで変調 アミノ酸配列の部分的な変更で、ナノシートの電気特性変調を制御 新たな機構を有するバイオセンサーの開発などにつながる成果
Degree
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Doctor of Science ( 2025.3 The University of Tokyo )
Research Areas
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Nanotechnology/Materials / Nanobioscience
Research History
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Institute of Science Tokyo School of Materials and Chemical Engineering Professor
2025.12
Country：Japan
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Institute of Science Tokyo School of Materials and Chemical Technology Associate Professor
2024.10 - 2025.11
Country：Japan
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Tokyo Institute of Technology School of Materials and Chemical Technology Associate Professor
2016.4 - 2024.9
Country：Japan
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Tokyo Institute of Technology Graduate School of Science and Engineering Department of Organic and Polymeric Materials Associate Professor
2012.4 - 2016.3
Country：Japan
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University of Washington Genetically Engineered Materials Science and Engineering Center (GEMSEC) Research Associates
2009.1 - 2012.3
Country：United States
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The University of Tokyo The Institute for Solid State Physics Research associate
2008.10 - 2008.12
Country：Japan
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National Institute of Advanced Industrial Science and Technology Researcher
2005.4 - 2008.9
Country：Japan
Papers
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Detection of skatole using a phage display-derived peptide-modified graphene FET
Kakeru Saruwatari, Tharatorn Rungreungthanapol, Shogo Saito, Masayoshi Tanaka, Yuhei Hayamizu, Mina Okochi
Talanta 2026.8
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Organic electrochemical transistor-based biosensors using doped polyaniline
Ryotaro Kawamura, Waner He, Atsushi Isobe, Haoqin Zhang, Nanase Ikeda, Yuhei Hayamizu, Tsuyoshi Michinobu
Journal of Materials Chemistry C 2026
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Biochemical characteristics of spacer amino acid determine phase-separating behavior and induction of nucleolar stress by arginine-rich dipeptide repeat proteins
Tamami Miyagi, Mikiro Nawa, Shinya Kusakari, Rio Yamazaki, Hiroshi Uji-i, Yuhei Hayamizu, Hiroaki Suzuki, Kohsuke Kanekura
Biochemical and Biophysical Research Communications 2025.9
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Structural and Spectroscopic Characterization of a Histidine-Containing Tetrapeptide Crystallized with Copper Chloride
Yumie Nishiyama, Vanessa Seudo Dimo, Kazunori Motai, Yuki Wada, Masaki Kawano, Yuhei Hayamizu
ACS Omega 2025.7
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Hierarchical Assembly of Hemin-Peptide Catalytic Systems on Graphite Surfaces
Marie Sugiyama, Ayhan Yurtsever, Nina Uenodan, Yuta Nabae, Takeshi Fukuma, Yuhei Hayamizu
ACS Nano 2025.4
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Graphene Biosensor Differentiating Sensitive Interactions between Ribonucleic Acid and Dipeptide Repeats in Liquid–Liquid Phase Separation
Kantaro Kikuchi, Yui Yamazaki, Kohsuke Kanekura, Yuhei Hayamizu
ACS Applied Materials & Interfaces 2025.2
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Enantioselective Detection of Gaseous Odorants with Peptide–Graphene Sensors Operating in Humid Environments Reviewed
Yui Yamazaki, Tatsuru Hitomi, Chishu Homma, Tharatorn Rungreungthanapol, Masayoshi Tanaka, Kou Yamada, Hiroshi Hamasaki, Yoshiaki Sugizaki, Atsunobu Isobayashi, Hideyuki Tomizawa, Mina Okochi, Yuhei Hayamizu
ACS Applied Materials & Interfaces 2024.4
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Synthetic spider silk forming highly-aligned nanoarchitectures on 2D-material surfaces
Dominic R Whittall, Ryo Kato, Akari Okimura, Rio Takizawa, Kazunori Motai, Hiroki Maeda, Yui Yamazaki, Taka-aki Yano, Eriko Takano, Yuhei Hayamizu
2024.1
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A facile membraneless method for detecting alkali-metal cations using organic electrochemical transistors
Waner He, Yurika Kashino, Naoya Nozaki, Joost Kimpel, Hidetoshi Matsumoto, Yuhei Hayamizu, Tsuyoshi Michinobu
Journal of Materials Chemistry C 2024
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Yoshiaki Sugizaki, Yasutaka Nishida, Akiko Yuzawa, Miyu Nagai, Hiroko Miki, Hiroshi Hamasaki, Kazunori Motai, Yuhei Hayamizu, Miyuki Tabata, Yuji Miyahara, Atsunobu Isobayashi, Hideki Shibata, Hideyuki Tomizawa
2023 IEEE Nanotechnology Materials and Devices Conference (NMDC) 883 - 888 2023.10
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Differential toxicity and localization of arginine-rich C9ORF72 dipeptide repeat proteins depend on de-clustering of positive charges Reviewed
Tamami Miyagi, Koji Ueda, Masahiro Sugimoto, Takuya Yagi, Daisuke Ito, Rio Yamazaki, Satoshi Narumi, Yuhei Hayamizu, Hiroshi Uji-i, Masahiko Kuroda, Kohsuke Kanekura
Iscience 26 ( 6 ) 106957 2023.6
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Bifurcated Hydrogen Bonds in a Peptide Crystal Unveiled by X-ray Diffraction and Polarized Raman Spectroscopy
Kazunori Motai, Nao Koishihara, Takuma Narimatsu, Hiroyoshi Ohtsu, Kawano Masaki, Yuki Wada, Kazuki Akisawa, Koji Okuwaki, Takehiko Mori, Ji-Seon Kim, Yuji Mochizuki, Yuhei Hayamizu
Crystal Growth & Design 23 ( 6 ) 4556 - 4561 2023.6
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Rational Design and Self-Assembly of Histidine-Rich Peptides on a Graphite Surface
Wei Luo, Chishu Homma, Yuhei Hayamizu
Langmuir 2023.5
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Self-assembled GA-Repeated Peptides as a Biomolecular Scaffold for Biosensing with MoS2 Electrochemical Transistors
Noguchi, Hironaga, Nakamura, Yoshiki, Tezuka, Sayaka, Seki, Takakazu, Yatsu, Kazuki, Narimatsu, Takuma, Nakata, Yasuaki, Hayamizu, Yuhei
ACS Applied Materials & Interfaces 2023.3
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Volatile Organic Compound Detection by Graphene Field-Effect Transistors Functionalized with Fly Olfactory Receptor Mimetic Peptides
Rungreungthanapol, Tharatorn, Homma, Chishu, Akagi, Ken-ichi, Tanaka, Masayoshi, Kikuchi, Jun, Tomizawa, Hideyuki, Sugizaki, Yoshiaki, Isobayashi, Atsunobu, Hayamizu, Yuhei, Okochi, Mina
Analytical Chemistry 2023.3
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Designable peptides on graphene field-effect transistors for selective detection of odor molecules
Homma, Chishu, Tsukiiwa, Mirano, Noguchi, Hironaga, Tanaka, Masayoshi, Okochi, Mina, Tomizawa, Hideyuki, Sugizaki, Yoshiaki, Isobayashi, Atsunobu, Hayamizu, Yuhei
Biosensors and Bioelectronics 224 115047 - 115047 2023
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Miyagi, Tamami, Yamazaki, Rio, Ueda, Koji, Narumi, Satoshi, Hayamizu, Yuhei, Uji-i, Hiroshi, Kuroda, Masahiko, Kanekura, Kohsuke
International Journal of Molecular Sciences 23 ( 14 ) 7658 - 7658 2022.7
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Effect of Multivalency on Phase-Separated Droplets Consisting of Poly (PR) Dipeptide Repeats and RNA at the Solid/Liquid Interface
Chen, Chen, Jia, Han, Nakamura, Yoshiki, Kanekura, Kohsuke, Hayamizu, Yuhei
ACS omega 7 ( 23 ) 19280 - 19287 2022.6
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A GFET Nitrile Sensor Using a Graphene-Binding Fusion Protein
Mohamed, Abubaker A, Noguchi, Hironaga, Tsukiiwa, Mirano, Chen, Chen, Heath, Rachel S, Mubarak, M Qadri E, Komikawa, Takumi, Tanaka, Masayoshi, Okochi, Mina, de Visser, Sam P, others
Advanced Functional Materials 32 ( 46 ) 2207669 - 2207669 2022
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De novo designed peptides form a highly catalytic ordered nanoarchitecture on a graphite surface
Luo, Wei, Noguchi, Hironaga, Chen, Chen, Nakamura, Yoshiki, Homma, Chishu, Zozulia, Oleksii, Korendovych, Ivan V, Hayamizu, Yuhei
Nanoscale 14 ( 23 ) 8326 - 8331 2022
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Order controls disordered droplets: structure-function relationships in C9ORF72-derived poly (PR)
Kanekura, Kohsuke, Hayamizu, Yuhei, Kuroda, Masahiko
American Journal of Physiology-Cell Physiology 322 ( 2 ) C197 - C204 2022
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Chiral Recognition of Self-Assembled Peptides on MoS2 via Lattice Matching
Sun, Linhao, Li, Peiying, Seki, Takakazu, Tsuchiya, Shohei, Yatsu, Kazuki, Narimatsu, Takuma, Sarikaya, Mehmet, Hayamizu, Yuhei
Langmuir 37 ( 29 ) 8696 - 8704 2021
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An improved macromolecular crowding sensor CRONOS for detection of crowding changes in membrane-less organelles under stressed conditions
Miyagi, Tamami, Yamanaka, Yoshiaki, Harada, Yuichiro, Narumi, Satoshi, Hayamizu, Yuhei, Kuroda, Masahiko, Kanekura, Kohsuke
Biochemical and Biophysical Research Communications 583 29 - 34 2021
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An improved molecular crowding sensor CRONOS for detection of crowding changes in membrane-less organelles under pathological conditions
Miyagi, Tamami, Yamanaka, Yoshiaki, Harada, Yuichiro, Narumi, Satoshi, Hayamizu, Yuhei, Kuroda, Masahiko, Kanekura, Kohsuke
BioRxiv 2021 - 03 2021
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Diffusion of LLPS droplets consisting of poly (pr) dipeptide repeats and RNA on chemically modified glass surface
Chen, Chen, Li, Peiying, Luo, Wei, Nakamura, Yoshiki, Dimo, Vanessa Seudo, Kanekura, Kohsuke, Hayamizu, Yuhei
Langmuir 37 ( 18 ) 5635 - 5641 2021
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Cosolvents Restrain Self-Assembly of a Fibroin-Like Peptide on Graphite
Ccorahua, Robert, Noguchi, Hironaga, Hayamizu, Yuhei
The Journal of Physical Chemistry B 125 ( 39 ) 10893 - 10899 2021
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Preparation of perfluorosulfonated ionomer nanofibers by solution blow spinning
Shinkawa, Masahiro, Motai, Kazunori, Eguchi, Keita, Takarada, Wataru, Ashizawa, Minoru, Masunaga, Hiroyasu, Ohta, Noboru, Hayamizu, Yuhei, Matsumoto, Hidetoshi
Membranes 11 ( 6 ) 389 - 389 2021
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Phase separation and toxicity of C9orf72 poly (PR) depends on alternate distribution of arginine
Chen, Chen, Yamanaka, Yoshiaki, Ueda, Koji, Li, Peiying, Miyagi, Tamami, Harada, Yuichiro, Tezuka, Sayaka, Narumi, Satoshi, Sugimoto, Masahiro, Kuroda, Masahiko, others
Journal of Cell Biology 220 ( 11 ) 2021
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Cross-linking of poly (arylenebutadiynylene) s and its effect on charge carrier mobilities in thin-film transistors
Otep, Sultan, Ogita, Kosuke, Yomogita, Naomasa, Motai, Kazunori, Wang, Yang, Tseng, Yu-Cheng, Chueh, Chu-Chen, Hayamizu, Yuhei, Matsumoto, Hidetoshi, Ishikawa, Ken, others
Macromolecules 54 ( 9 ) 4351 - 4362 2021
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Assemblies of bi-functional peptides on pyrolytic graphite for cell adhesion
Tatematsu, Soichiro, Ohnishi, Tomoko, Saito, Shogo, Tanaka, Masayoshi, Hayamizu, Yuhei, Okochi, Mina
Biochemical Engineering Journal 170 107988 - 107988 2021
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Photoluminescence of CVD-grown MoS2 modified by pH under aqueous solutions toward potential biological sensing
Seki, Takakazu, Ihara, Toshiyuki, Kanemitsu, Yoshihiko, Hayamizu, Yuhei
2D Materials 7 ( 3 ) 034001 - 034001 2020
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Oriented crystal growth of phenylalanine and a dipeptide by solution shearing
Motai, Kazunori, Narimatsu, Takuma, Chen, Chen, Hayamizu, Yuhei
Journal of Materials Chemistry C 8 ( 25 ) 8585 - 8591 2020
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In situ bioimaging of Lactobacillus by photoluminescence of MoS2
Tezuka, Sayaka, Seki, Takakazu, Ohnishi, Tomoko, Noguchi, Hironaga, Tanaka, Masayoshi, Okochi, Mina, Hayamizu, Yuhei
2D Materials 7 ( 2 ) 024002 - 024002 2020
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Fibroin-like peptides self-assembling on two-dimensional materials as a molecular scaffold for potential biosensing
Li, Peiying, Sakuma, Kouhei, Tsuchiya, Shohei, Sun, Linhao, Hayamizu, Yuhei
ACS applied materials & interfaces 11 ( 23 ) 20670 - 20677 2019
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Characterization of membrane penetration and cytotoxicity of C9orf72-encoding arginine-rich dipeptides
Yuhei Hayamizu
Scientific Reports 8 ( 1 ) 1 - 11 2018.12
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Synthesis and quantitative characterization of coumarin-caged D-luciferin
Yuhei Hayamizu
Journal of Photochemistry and Photobiology B: Biology 189 81 - 86 2018.12
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Electrochemical Control of Peptide Self-Organization on Atomically Flat Solid Surfaces: A Case Study with Graphite
Yuhei Hayamizu
Langmuir 34 ( 5 ) 1819 - 1826 2018.2
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Out-of-Plane Strain Induced in a Moiré Superstructure of Monolayer MoS2 and MoSe2 on Au(111)
Yuhei Hayamizu
Small 13 ( 31 ) 1700748 - 1700748 2017.8
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Conductivity Modifications of Graphene by Electron Donative Organic Molecules
Masujima, Hiroaki, Mori, Takehiko, Hayamizu, Yuhei
Journal of Electronic Materials 46 ( 7 ) 4463 - 4467 2017
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Water stability of self-assembled peptide nanostructures for sequential formation of two-dimensional interstitial patterns on layered materials
Sun, Linhao, Narimatsu, Takuma, Tsuchiya, Shohei, Tanaka, Tomohiro, Li, Peiying, Hayamizu, Yuhei
RSC advances 6 ( 99 ) 96889 - 96897 2016
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自己組織化ペプチドによるバイオ・ナノ界面の研究
早水裕平
応用物理 2016
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Bioelectronic interfaces by spontaneously organized peptides on 2D atomic single layer materials
Yuhei Hayamizu, Christopher R. So, Sefa Dag, Tamon S. Page, David Starkebaum, Mehmet Sarikaya
Scientific Reports 6 33778 - 33778 2016
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Laser-induced electrochemical thinning of MoS 2
Sunamura, Kaito, Page, Tamon R, Yoshida, Keisuke, Yano, Taka-aki, Hayamizu, Yuhei
Journal of Materials Chemistry C 4 ( 15 ) 3268 - 3273 2016
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グラファイト表面におけるペプチド自己組織化単分子膜の熱力学的評価
磯田盛夫, 早水裕平
表面科学 2015
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Probing edge-activated resonant Raman scattering from mechanically exfoliated 2D MoO3 nanolayers
Yano, Taka-aki, Yoshida, Keisuke, Hayamizu, Yuhei, Hayashi, Tomohiro, Ohuchi, Fumio, Hara, Masahiko
2D Materials 2 ( 3 ) 035004 - 035004 2015
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Selective detection of target proteins by peptide-enabled graphene biosensor
Khatayevich, Dmitriy, Page, Tamon, Gresswell, Carolyn, Hayamizu, Yuhei, Grady, William, Sarikaya, Mehmet
Small 10 ( 8 ) 1505 - 1513 2014
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Biosensors: Selective Detection of Target Proteins by Peptide-Enabled Graphene Biosensor (Small 8/2014)
Khatayevich, Dmitriy, Page, Tamon, Gresswell, Carolyn, Hayamizu, Yuhei, Grady, William, Sarikaya, Mehmet
Small 10 ( 8 ) 1504 - 1504 2014
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Spectroscopic study of firefly oxyluciferin in an enzymatic environment on the basis of stability monitoring
Wang, Yu, Hayamizu, Yuhei, Akiyama, Hidefumi
The Journal of Physical Chemistry B 118 ( 8 ) 2070 - 2076 2014
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Intrinsic radiative lifetime derived via absorption cross section of one-dimensional excitons
Chen, Shaoqiang, Yoshita, Masahiro, Ishikawa, Akira, Mochizuki, Toshimitsu, Maruyama, Shun, Akiyama, Hidefumi, Hayamizu, Yuhei, Pfeiffer, Loren N, West, Ken W
Scientific Reports 3 ( 1 ) 1941 - 1941 2013
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Yamada Takeo, Yamamoto Yuki, Hayamizu Yuhei, Sekiguchi Atsuko, Tanaka Hiroyuki, Kobashi Kazufumi, Futaba Don N, Hata Kenji
Acs Nano 7 ( 4 ) 3177 - 3182 2013
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Electrical detection of biomolecular adsorption on sprayed graphene sheets
Page, Tamon R, Hayamizu, Yuhei, So, Christopher R, Sarikaya, Mehmet
Biosensors and Bioelectronics 33 ( 1 ) 304 - 308 2012
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Spectroscopic study on oxyluciferin-luciferase complex in firefly bioluminescent reaction solution and clues to understand the color tuning mechanism
Wang, Yu, Hayamizu, Yuhei, Akiyama, Hidefumi
Luminescence 27 ( 2 ) 2012
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Programmable self-assembled peptide nanostructures on atomically flat solids
So, Christopher R., Hayamizu, Yuhei, Sarikaya, Mehmet
Abstracts of Papers of the American Chemical Society 243 2012
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Controlling self-assembly of engineered peptides on graphite by rational mutation
So, Christopher R, Hayamizu, Yuhei, Yazici, Hilal, Gresswell, Carolyn, Khatayevich, Dmitriy, Tamerler, C, an, Sarikaya, Mehmet
Acs Nano 6 ( 2 ) 1648 - 1656 2012
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Controlling the surface chemistry of graphite by engineered self-assembled peptides
Khatayevich, Dmitriy, So, Christopher R, Hayamizu, Yuhei, Gresswell, Carolyn, Sarikaya, Mehmet
Langmuir 28 ( 23 ) 8589 - 8593 2012
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Controlled self-assembly of peptides on graphite via rational mutation
So, Christopher R, Hayamizu, Yuhei, Yazici, Hilal, Gresswell, Carolyn, Khatayevich, Dmitriy, Tamerler, C, an, Sarikaya, Mehmet
arXiv e-prints arXiv - 1110 2011
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A stretchable carbon nanotube strain sensor for human-motion detection
Yamada, Takeo, Hayamizu, Yuhei, Yamamoto, Yuki, Yomogida, Yoshiki, Izadi-Najafabadi, Ali, Futaba, Don N, Hata, Kenji
Nature nanotechnology 6 ( 5 ) 296 - 301 2011
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2SA-06 What should we learn about concerning the color change of firefly bioluminescence?(2SA Photobiophysics promoted by young scientists, The 49th Annual Meeting of the Biophysical Society of Japan)
Ando, Yoriko, Wang, Yu, Hayamizu, Yuhei, Hiyama, Miyabi, Kubota, Hidehiro, Koga, Nobuaki, Akiyama, Hidefumi
Seibutsu Butsuri 51 ( supplement ) 2011
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LaVO 4: Eu Phosphor films with enhanced Eu solubility
Higuchi, T, Hotta, Y, Hikita, Y, Maruyama, S, Hayamizu, Y, Akiyama, H, Wadati, H, Hawthorn, DG, Regier, TZ, Blyth, RIR, others
Applied Physics Letters 98 ( 7 ) 071902 - 071902 2011
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Mechanical properties of beams from self-assembled closely packed and aligned single-walled carbon nanotubes Reviewed
Hayamizu, Yuhei, Davis, Robert C, Yamada, Takeo, Futaba, Don N, Yasuda, Satoshi, Yumura, Motoo, Hata, Kenji
Physical review letters 102 ( 17 ) 175505 - 175505 2009.5
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A black body absorber from vertically aligned single-walled carbon nanotubes Reviewed
Mizuno Kohei, Ishii Juntaro, Kishida Hideo, Hayamizu Yuhei, Yasuda Satoshi, Futaba Don N, Yumura Motoo, Hata Kenji
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 106 ( 15 ) 6044 - 6047 2009.4
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Dual Porosity Single-Walled Carbon Nanotube Material Reviewed
Futaba Don N, Miyake Koji, Murata Kazuhiro, Hayamizu Yuhei, Yamada Takeo, Sasaki Shinya, Yumura Motoo, Hata Kenji
Nano Letters 9 ( 9 ) 3302 - 3307 2009
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Exciton--biexciton-plasma crossover and formation of optical gain in quantum wires
Akiyama, Hidefumi, Yoshita, Masahiro, Hayamizu, Yuhei, Liu, Shu-man, Okano, Makoto, Pfeiffer, Loren N, West, Ken W, Huai, Ping, Asano, Kenichi, Ogawa, Tetsuo, others
Physica E: Low-dimensional Systems and Nanostructures 40 ( 5 ) 1726 - 1728 2008
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Integrated three-dimensional microelectromechanical devices from processable carbon nanotube wafers Reviewed
Hayamizu, Yuhei, Yamada, Takeo, Mizuno, Kohei, Davis, Robert C, Futaba, Don N, Yumura, Motoo, Hata, Kenji
Nature nanotechnology 3 ( 5 ) 289 - 294 2008
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One-dimensional band-edge absorption in a doped quantum wire
Ihara, Toshiyuki, Hayamizu, Yuhei, Yoshita, Masahiro, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W
Physical review letters 99 ( 12 ) 126803 - 126803 2007
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T-shaped GaAs quantum-wire lasers and the exciton Mott transition
Yoshita, M, Liu, SM, Okano, M, Hayamizu, Y, Akiyama, H, Pfeiffer, LN, West, KW
Journal of Physics: Condensed Matter 19 ( 29 ) 295217 - 295217 2007
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Biexciton gain and the Mott transition in GaAs quantum wires
Hayamizu, Yuhei, Yoshita, Masahiro, Takahashi, Yasushi, Akiyama, Hidefumi, Ning, Cun-Zheng, Pfeiffer, Loren N, West, Ken W
Physical review letters 99 ( 16 ) 167403 - 167403 2007
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Gain characteristics of coulomb-correlated quantum wire Reviewed
Ping Huai, Tetsuo Ogawa, Kenichi Asano, Yuhei Hayamizu, Toshiyuki Ihara, Masahiro Yoshita, Hidefumi Akiyama
2007 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1-4 1264 - + 2007
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Exciton-plasma crossover with electron-hole density in T-shaped quantum wires studied by the photoluminescence spectrograph method
Yoshita, Masahiro, Hayamizu, Yuhei, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W
Physical Review B 74 ( 16 ) 165332 - 165332 2006
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Shape-engineerable and highly densely packed single-walled carbon nanotubes and their application as super-capacitor electrodes
Futaba, Don N, Hata, Kenji, Yamada, Takeo, Hiraoka, Tatsuki, Hayamizu, Yuhei, Kakudate, Yozo, Tanaike, Osamu, Hatori, Hiroaki, Yumura, Motoo, Iijima, Sumio
Nature materials 5 ( 12 ) 987 - 994 2006
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Dispersion and separation of small-diameter single-walled carbon nanotubes
神田信, 前田優, 木村新一, 長谷川正, LIAN Yongfu, 若原孝次, 赤阪健, KAZAOUI Said, 南信次, 岡崎敏也, 清水哲夫, 徳本洋志, LU Jing, 永瀬茂
Journal of the American Chemical Society 128 ( 37 ) 12239 - 12242 2006
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Strong photoabsorption by a single-quantum wire in waveguide-transmission spectroscopy
Takahashi, Yasushi, Hayamizu, Yuhei, Itoh, Hirotake, Yoshita, Masahiro, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W
Applied Physics Letters 86 ( 24 ) 243101 - 243101 2005
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Room-temperature excitonic absorption in quantum wires
Takahashi, Yasushi, Hayamizu, Yuhei, Itoh, Hirotake, Yoshita, Masahiro, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W
Applied Physics Letters 87 ( 22 ) 223119 - 223119 2005
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Fabrication and microscopic characterization of a single quantum-wire laser with high uniformity
Yoshita, Masahiro, Hayamizu, Yuhei, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W
Physica E: Low-dimensional Systems and Nanostructures 21 ( 2 ) 230 - 235 2004
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Crossover of excitons to an electron-hole plasma with bi-excitonic correlations in a single quantum wire
Yoshita, M, Pfeiffer, LN, Ogawa, T, Asano, K, Akiyama, H, West, KW, Hayamizu, Y
2004
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Micro-photoluminescence characterization of local electronic states in a (110) GaAs quantum well fabricated by cleaved-edge overgrowth
Oh, Ji-Won, Yoshita, Masahiro, Hayamizu, Yuhei, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W
Journal of applied physics 96 ( 11 ) 6370 - 6374 2004
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Evolution of excitons via biexcitons to an electron-hole plasma without level crossing between band edge and exciton in a quantum wire
Yoshita, Masahiro, Hayamizu, Yuhei, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W, Asano, Kenichi, Ogawa, Tetsuo
arXiv preprint cond-mat/0402526 2004
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Imaging of emission patterns in a T-shaped quantum wire laser
Takahashi, Yasushi, Watanabe, Shinichi, Yoshita, Masahiro, Itoh, Hirotake, Hayamizu, Yuhei, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W
Applied physics letters 83 ( 20 ) 4089 - 4091 2003
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Polarization-dependent photoluminescence-excitation spectra of one-dimensional exciton and continuum states in T-shaped quantum wires
Itoh, Hirotake, Hayamizu, Yuhei, Yoshita, Masahiro, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W, Szymanska, Marzena H, Littlewood, Peter B
Applied physics letters 83 ( 10 ) 2043 - 2045 2003
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INSTRUMENTATION, MEASUREMENT, AND FABRACATION TECHNOLOGY-Improved High Collection Efficiency in Fluorescence Microscopy with a Weierstrass-Sphere Solid Immersion Lens
Yoshita, Masahiro, Koyama, Kazuko, Hayamizu, Yuhei, Baba, Motoyoshi, Akiyama, Hidefumi
Japanese Journal of Applied Physics-Part 2 Letters 41 ( 7 ) L858 - L860 2002.7
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Lasing from a single-quantum wire
Hayamizu, Yuhei, Yoshita, Masahiro, Watanabe, Shinichi, Akiyama, Hidefumi, Pfeiffer, Loren N, West, Ken W
Applied physics letters 81 ( 26 ) 4937 - 4939 2002
Books
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材料系の固体物理学
Zolotoyabko, Emil, 大友, 明, 鵜沼, 毅也, 早水, 裕平, 山田, 智明
東京化学同人 2024.4 （ ISBN:9784807920426 ）
MISC
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Hierarchical Three-Dimensional Layer-by-Layer Assembly of Carbon Nanotube Wafers for Integrated Nanoelectronic Devices
YAMADA Takeo, MAKIOMOTO Natsumi, SEKIGUCHI Atsuko, YAMAMOTO Yuki, KOBASHI Kazufumi, HAYAMIZU Yuhei, YOMOGIDA Yoshiki, TANAKA Hiroyuki, SHIMA Hisashi, AKINAGA Hiroyuki, FUTABA Don N, HATA Kenji
Nano Lett 12 ( 9 ) 4540 - 4545 2012.9
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84% Catalyst activity of water-assisted growth of single walled carbon nanotube forest characterization by a statistical and macroscopic approach
DN Futaba, K Hata, T Namai, T Yamada, K Mizuno, Y Hayamizu, M Yumura, S Iijima
JOURNAL OF PHYSICAL CHEMISTRY B 110 ( 15 ) 8035 - 8038 2006.4
Research Projects
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可逆的表面修飾によるグラフェンバイオセンサーの再生利用
Grant number：24K01316 2024.4 - 2027.3
日本学術振興会 科学研究費助成事業 基盤研究(B)
早水 裕平
Grant amount：\18460000 （ Direct Cost: \14200000 、 Indirect Cost：\4260000 ）
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C9ORF72変異ALSにおける非膜性オルガネラ機能障害機構の解明
Grant number：24K02187 2024.4 - 2027.3
日本学術振興会 科学研究費助成事業 基盤研究(B)
金蔵 孝介, 植田 幸嗣, 早水 裕平
Grant amount：\18720000 （ Direct Cost: \14400000 、 Indirect Cost：\4320000 ）
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グラフェン・バイオセンサによる機能性タンパク質の中低分子結合能評価システムの構築
Grant number：24H01124 2024.4 - 2026.3
日本学術振興会 科学研究費助成事業 学術変革領域研究(A)
早水 裕平
Grant amount：\9620000 （ Direct Cost: \7400000 、 Indirect Cost：\2220000 ）
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2024 - 2029
科学技術振興機構 戦略的な研究開発の推進 戦略的創造研究推進事業 CREST
早水 裕平
既存のバイオセンサでは、匂い分子のような低分子量で極性の小さな分子を高感度かつ高選択で検出することは困難です。グラフェンは無極性分子を高感度に検出できますが、非特異的検出を防ぐため、標的選択性を高める表面修飾技術が必要です。本研究では、ペプチド表面修飾技術を活用したグラフェンによって、新しい信号変換機構に基づく高性能なグラフェン・バイオセンサを開発し、デジタル嗅覚技術の実現を目指します。
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グラフェン・バイオセンサによる機能性タンパク質の中低分子結合能評価システムの構築
Grant number：22H05408 2022.6 - 2024.3
日本学術振興会 科学研究費助成事業 学術変革領域研究(A)
早水 裕平
Grant amount：\4940000 （ Direct Cost: \3800000 、 Indirect Cost：\1140000 ）