2024/12/21 更新

写真a

メーヘシュ　ガーボル
メーヘシュ　ガーボル
所属
理工学術院 大学院情報生産システム研究科
職名
講師（任期付）
ホームページ
https://www.linkedin.com/in/mehesgabor

経歴

  • 2022年04月
    -
    継続中

    早稲田大学   大学院情報生産システム研究科   講師（任期付）

  • 2020年12月
    -
    2022年03月

    山形大学   工学部有機エレクトロニクス研究センター   プロジェクト教員 助教

  • 2019年11月
    -
    2020年02月

    Linkoping University   Laboratory of Organic Electronics   Principal Research Engineer

  • 2017年11月
    -
    2019年10月

    Linkoping University   Laboratory of Organic Electronics   Marie Curie Postdoctoral Fellow

  • 2015年11月
    -
    2017年10月

    Linkoping University   Laboratory of Organic Electronics   Postdoctoral Scholar

  • 2017年02月
    -
    2017年03月

    Lawrence Berkeley National Laboratory (Berkeley Lab)   Molecular Foundry   Visiting Postdoctoral Associate

  • 2016年07月
    　
    　

    Universita degli Studi di Bari Aldo Moro   Department of Chemistry   Visiting Postdoctoral Researcher

  • 2014年08月
    -
    2015年10月

    公益財団法人福岡県産業・科学技術振興財団   有機光エレクトロニクス実用化開発センター   研究員

  • 2011年02月
    -
    2014年07月

    九州大学   最先端有機光エレクトロニクス研究センター   テクニカルスタッフ

  • 2009年04月
    -
    2010年12月

    ソニースロバキア

  • 2008年09月
    -
    2008年11月

    Tampere University of Technology   Department of Production Engineering   Visiting Student Trainee

  • 2006年08月
    -
    2008年05月

    Industrial Recognition Technologies Inc.   Research Assistant

    Part time

  • 2007年09月
    -
    2007年10月

    オムロン

▼全件表示

学歴

  • 2011年04月
    -
    2014年08月

    九州大学   工学府 物質創造工学専攻   博士課程 Global COE Program  

  • 2006年09月
    -
    2008年06月

    Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava   Department of Microelectronics   Master of Science  

  • 2002年09月
    -
    2006年08月

    Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava   Department of Microelectronics   Bachelor  

研究分野

  • ナノバイオサイエンス   extracellular electron transfer / 複合材料、界面   organic-inorganic-biocomposites and interfaces / 光工学、光量子科学   Organic light-emitting devices / 有機機能材料   Conducting polymers; Light-emitting molecules; Carbon nanotubes / 電子デバイス、電子機器   Organic electronics devices / ナノマイクロシステム   Microbial electrochemical systems; Organic electronics devices

研究キーワード

  • Bacterial electronics

  • Organic electronics devices

  • Microbial electrochemical systems

  • Advanced functional materials

  • Printed electronics and flexible hybrid electronics

  • Photonics and optoelectronics

  • Extracellular electron transfer (EET)

▼全件表示

受賞

  • Best Poster Award

    2023年12月   Materials Research Society (MRS)   Blood Oxygen and Heart-rate Monitoring by a Flexible Hybrid Electronics Device Fabricated by Multilayer Screen-Printing  

  • Young Scientist Presentation Award

    2019年06月   Tenth International Conference on Molecular Electronics and Bio Electronics (M&BE 10)   Interfacing Plants and Bacteria via Organic Bioelectronics  

  • LOE Award for Material of the Year 2017

    2017年09月   Laboratory of Organic Electronics, Linkoping University   for excellent and creative work on PEDOT-bacterial composite  

  • Seal of Excellence

    2017年04月   European Commission   Solar Energy Harvesting from Photosynthetic Organisms using Bio Organic Electronics  

  • Certificate of Outstanding Contribution in Reviewing

    2016年08月   Organic Electronics, Elsevier  

  • Very Important Paper (VIP)

    2012年11月   Angewandte Chemie, Wiley-VCH   Enhanced Electroluminescence Efficiency in a Spiro-Acridine Derivative through Thermally Activated Delayed Fluorescence  

  • the prize for the Best Poster

    2012年06月   The International Organizing Committee of IX. International Krutyn Summer School  

  • Honourable Mention by the Dean for the Excellently Written Master Thesis

    2008年06月   Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava   Distance Detection of Objects in Machine Environment  

▼全件表示

メディア報道

  • Press release: "Using tiny electrodes to measure electrical activity in bacteria"

    新聞・雑誌

    Eurekaalert.org   Eurekalert  

    https://www.eurekalert.org/news-releases/852368  

    2020年06月

  • Press release: "Living electrodes with bacteria and organic electronics"

    新聞・雑誌

    Eurekalert   Eurekaalert.org  

    https://www.eurekalert.org/news-releases/731843  

    2018年11月

  • Front cover on LiU Magazine, issue no. 2

    新聞・雑誌

    Linkoping University   LiU Magazine  

    Sweden  

    2016年

  • Front cover on Kyudai News, no. 24

    新聞・雑誌

    Kyushu University   Kyudai News  

    Fukuoka  

    2013年

 

論文

  • Electric wiring of bacteria using redox polymers and selective measurement of metabolic activity in the presence of surrounding planktonic bacteria

    Aoba Ueki, Shoi Harada, Marika Aoyagi, Hirotaka Matsumoto, Riku Ueda, Kei Mizuguchi, Gábor Méhes, Kuniaki Nagamine

    Bioelectrochemistry   160   108779 - 108779  2024年12月  [査読有り]

    DOI

    Scopus

    2
    被引用数
    (Scopus)

  • Single-walled Carbon Nanotubes Wrapped with Charged Polysaccharides Enhance Extracellular Electron Transfer.

    Tomohiro Shiraki, Yoshiaki Niidome, Arghyamalya Roy, Magnus Berggren, Daniel T Simon, Eleni Stavrinidou, Gábor Méhes

    ACS applied bio materials    2024年07月  [査読有り]  [国際誌]

    担当区分：筆頭著者, 最終著者, 責任著者

    　概要を見る

    Microbial electrochemical systems (MESs) rely on the microbes' ability to transfer charges from their anaerobic respiratory processes to electrodes through extracellular electron transfer (EET). To increase the generally low output signal in devices, advanced bioelectrical interfaces tend to augment this problem by attaching conducting nanoparticles, such as positively charged multiwalled carbon nanotubes (CNTs), to the base carbon electrode to electrostatically attract the negatively charged bacterial cell membrane. On the other hand, some reports point to the importance of the magnitude of the surface charge of functionalized single-walled CNTs (SWCNTs) as well as the size of functional groups for interaction with the cell membrane, rather than their polarity. To shed light on these phenomena, in this study, we prepared and characterized well-solubilized aqueous dispersions of SWCNTs functionalized by either positively or negatively charged cellulose-derivative polymers, as well as with positively charged or neutral small molecular surfactants, and tested the electrochemical performance of Shewanella oneidensis MR-1 in MESs in the presence of these functionalized SWCNTs. By simple injection into the MESs, the positively charged polymeric SWCNTs attached to the base carbon felt (CF) electrode, and as fluorescence microscopy revealed, allowed bacteria to attach to these structures. As a result, EET currents continuously increased over several days of monitoring, without bacterial growth in the electrolyte. Negatively charged polymeric SWCNTs also resulted in continuously increasing EET currents and a large number of bacteria on CF, although SWCNTs did not attach to CF. In contrast, SWCNTs functionalized by small-sized surfactants led to a decrease in both currents and the amount of bacteria in the solution, presumably due to the detachment of surfactants from SWCNTs and their detrimental interaction with cells. We expect our results will help researchers in designing materials for smart bioelectrical interfaces for low-scale microbial energy harvesting, sensing, and energy conversion applications.

    DOI PubMed

    Scopus

  • A Multienzyme Logic H+ and Na+ Biotransducer

    Yukun Chen, Mingyin Cui, Bingfu Liu, Liyun Gao, Noriyo Mitome, Yoko Hirono-Hara, Kiyotaka Y. Hara, Gábor Méhes, Takeo Miyake

    ACS Applied Materials & Interfaces    2024年07月  [査読有り]

    担当区分：責任著者

    DOI

    Scopus

  • Blood Oxygen and Heart Rate Monitoring by A Flexible Hybrid Electronics Device Fabricated by Multilayer Screen‐Printing

    Ayako Yoshida, Gábor Méhes, Yoshihiro Okuyama, Masaki Murakata, Takeo Shiba, Shizuo Tokito

    Advanced Electronic Materials    2024年05月  [査読有り]

    担当区分：筆頭著者, 責任著者

    DOI

    Scopus

    1
    被引用数
    (Scopus)

  • スマートコンタクトレンズに関する最新動向

    化学とマイクロ・ナノシステム学会 誌   23 ( 1 ) 1 - 8  2024年03月  [査読有り]  [招待有り]  [国内誌]

  • Proton Logic Gate Based on a Gramicidin-ATP Synthase Integrated Biotransducer

    Yukun Chen, Gábor Méhes, Bingfu Liu, Liyun Gao, Mingyin Cui, Chenliang Lin, Yoko Hirono-Hara, Kiyotaka Y. Hara, Noriyo Mitome, Takeo Miyake

    ACS Applied Materials & Interfaces    2024年02月  [査読有り]

    DOI

    Scopus

    2
    被引用数
    (Scopus)

  • Wireless Biosensors for Healthcare: Smart Contact Lenses and Microbial Devices

    Saman Azhari, Gábor Méhes, Takeo Miyake

    Wearable Biosensing in Medicine and Healthcare     151 - 177  2024年01月  [査読有り]  [招待有り]

    担当区分：筆頭著者

    DOI

  • Integration of wireless power transfer technology with hierarchical multi-walled carbon nanotubes-Polydimethylsiloxane piezo-responsive pressure sensor for remote force measurement

    Saman Azhari, Kouki Kimizuka, Gabor Mehes, Yuki Usami, Yasuhiko Hayashi, Hirofumi Tanaka, Takeo Miyake

    IEEE Sensors Journal   23 ( 7 ) 1 - 1  2023年  [査読有り]

    DOI

  • バイオ燃料電池

    丈雄 三宅, Mehes Gabor

    電気設備学会誌   42 ( 8 ) 527 - 530  2022年08月  [招待有り]

    DOI

  • Organic Microbial Electrochemical Transistor Monitoring Extracellular Electron Transfer

    Gábor Méhes, Arghyamalya Roy, Xenofon Strakosas, Magnus Berggren, Eleni Stavrinidou, Daniel T. Simon

    Advanced Science   7 ( 15 ) 2000641 - 2000641  2020年08月  [査読有り]

    担当区分：筆頭著者, 責任著者

    DOI

    Scopus

    38
    被引用数
    (Scopus)

  • Solar Heat‐Enhanced Energy Conversion in Devices Based on Photosynthetic Membranes and PEDOT:PSS‐Nanocellulose Electrodes

    Gábor Méhes, Mikhail Vagin, Mohammad Yusuf Mulla, Hjalmar Granberg, Canyan Che, Valerio Beni, Xavier Crispin, Magnus Berggren, Eleni Stavrinidou, Daniel T. Simon

    Advanced Sustainable Systems     1900100 - 1900100  2020年01月  [査読有り]

    担当区分：筆頭著者

    DOI

    Scopus

    12
    被引用数
    (Scopus)

  • Real‐Time Monitoring of Glucose Export from Isolated Chloroplasts Using an Organic Electrochemical Transistor

    Chiara Diacci, Jee Woong Lee, Per Janson, Gwennaël Dufil, Gábor Méhes, Magnus Berggren, Daniel T. Simon, Eleni Stavrinidou

    Advanced Materials Technologies   5 ( 3 )  2019年06月  [査読有り]

    　概要を見る

    Abstract

    Biosensors based on organic electrochemical transistors (OECT) are attractive devices for real‐time monitoring of biological processes. The direct coupling between the channel of the OECT and the electrolyte enables intimate interfacing with biological environments at the same time bringing signal amplification and fast sensor response times. So far, these devices are mainly applied to mammalian systems; cells or body fluids for the development of diagnostics and various health status monitoring technology. Yet, no direct detection of biomolecules from cells or organelles is reported. Here, an OECT glucose sensor applied to chloroplasts, which are the plant organelles responsible for the light‐to‐chemical energy conversion of the photosynthesis, is reported. Real‐time monitoring of glucose export from chloroplasts in two distinct metabolic phases is demonstrated and the transfer dynamics with a time resolution of 1 min is quantified, thus reaching monitoring dynamics being an order of magnitude better than conventional methods.

    DOI

    Scopus

    63
    被引用数
    (Scopus)

  • PEDOT:PSS-based Multilayer Bacterial-Composite Films for Bioelectronics

    Tom J. Zajdel, Moshe Baruch, Gábor Méhes, Eleni Stavrinidou, Magnus Berggren, Michel M. Maharbiz, Daniel T. Simon, Caroline M. Ajo-Franklin

    Scientific Reports   8 ( 1 )  2018年10月  [査読有り]

    担当区分：筆頭著者

    DOI

    Scopus

    67
    被引用数
    (Scopus)

  • Strong luminescence behavior of mono- and dimeric imidazoquinazolines: Swift OLED degradation under electrical current

    Rampal Pandey, Gábor Méhes, Ashish Kumar, Roop Shikha Singh, Amit Kumar, Chihaya Adachi, Daya Shankar Pandey

    Journal of Luminescence   181   252 - 260  2017年01月  [査読有り]

    担当区分：筆頭著者

    DOI

    Scopus

    7
    被引用数
    (Scopus)

  • Enhanced Electroluminescence from a Thiophene-Based Insulated Molecular Wire

    Gábor Méhes, Chengjun Pan, Fatima Bencheikh, Li Zhao, Kazunori Sugiyasu, Masayuki Takeuchi, Jean-Charles Ribierre, Chihaya Adachi

    ACS Macro Lett.   5 ( 7 ) 781 - 785  2016年07月  [査読有り]

    担当区分：筆頭著者

    　概要を見る

    We report on the realization of polymer light-emitting diodes (PLEDs) based on fluorescent polythiophene (PT)-based insulated molecular wires (IMWs). PLEDs using PT emitting layers traditionally have low external quantum efficiencies (eta(eqe)) below 0.1%. Moreover, IMWs lack a thorough exploitation for electroluminescent applications due to concerns about reduced charge transport between their chains. We constructed multilayer PLEDs containing PT IMW emitting layers that show the maximum eta(eqe) close to 1.4%, luminance at 3700 cd/m(2), and low turn on voltage at 2.5 V. We also show a strong influence of the thickness of electron transport layer on eta(eqe) through device optimization and optical simulations.

    DOI

    Scopus

    30
    被引用数
    (Scopus)

  • Influence of host matrix on thermally-activated delayed fluorescence: Effects on emission lifetime, photoluminescence quantum yield, and device performance

    Méhes, G., Goushi, K., Potscavage Jr., W.J., Adachi, C.

    Organic Electronics: physics, materials, applications   15 ( 9 )  2014年  [査読有り]

    担当区分：筆頭著者

    DOI

    Scopus

    161
    被引用数
    (Scopus)

  • Structural and mechanistic insights into an Fe 3+ -triggered quinazoline based molecular rotor

    P, ey, R., Méhes, G., Kumar, A., Gupta, R.K., Adachi, C., P, ey, D.S.

    Chemical Communications   50 ( 59 )  2014年  [査読有り]

    DOI

    Scopus

    9
    被引用数
    (Scopus)

  • Enhanced electroluminescence efficiency in a spiro-acridine derivative through thermally activated delayed fluorescence

    Méhes, G., Nomura, H., Zhang, Q., Nakagawa, T., Adachi, C.

    Angewandte Chemie - International Edition   51 ( 45 )  2012年  [査読有り]

    担当区分：筆頭著者

    DOI

    Scopus

    515
    被引用数
    (Scopus)

▼全件表示

書籍等出版物

  • Physics and Design Principles of OLED Devices in Handbook of Organic Light-Emitting Diodes

    Gabor Mehes, Atula S. D. Sanayaka, Jean-Charles Ribierre, Kenichi Goushi( 担当： 共著)

    Springer, Tokyo  2020年08月 ISBN: 9784431557616

Works(作品等)

  • Health Analysis Toilet [illustration]

    Martina Wallen, Gabor Mehes  芸術活動 

  • The Photosynthetic Bioelectronic Carpet [illustration]

    Martina Wallen, Gabor Mehes  芸術活動 

講演・口頭発表等

  • Electrical Access to Bacteria by Redox Polymer-based Artificial Molecular Conduits

    Gabor Mehes

    2024 MRS Fall Meeting & Exhibit  

    発表年月： 2024年12月

    開催年月：
    2024年12月
    　
    　

  • Seminar 12: From organic light-emitting diodes through organic bioelectronics for photosynthesis and bacteria to flexible (printed) hybrid electronics

    Gabor Mehes  [招待有り]

    Invited seminar at Massachusetts Institute of Technology, OMSE Lab  

    発表年月： 2024年12月

  • Amplification and enhancement of bacterial electron transfer to electrodes using organic electrochemical devices and functional materials

    Gabor Mehes  [招待有り]

    The 18th International collaboration Symposium on Information, Production and Systems (ISIPS 2024)  

    発表年月： 2024年11月

  • none

    第12回TR推進合同フォーラム・ライフサイエンス技術交流会  

    発表年月： 2024年10月

  • none

    2024年度九州大学オープンイノベーションワークショップ  

    発表年月： 2024年10月

  • Seminar 11: Scientific adventures from Dunaszerdahely to Japan

    Gabor Mehes  [招待有り]

    Mathias Corvinus Collegium (Dunajska Streda, Slovakia)  

    発表年月： 2024年09月

  • Seminar 10: Scientific adventures from Dunaszerdahely to Japan

    Gabor Mehes  [招待有り]

    Vambery Armin Grammar School (Dunajska Streda, Slovakia)  

    発表年月： 2024年09月

  • Seminar 9: Insights from sixteen years of journey in research after graduating FEI: from organic light-emitting diodes through bioelectronics to hybrid electronics

    Gabro Mehes  [招待有り]

    Faculty of Electrical Engineering and Information Technology of Slovak University of Technology in Bratislava  

    発表年月： 2024年09月

  • Electrical Access to Bacteria by Redox Polymer-based Artificial Molecular Conduits

    Gabor Mehes

    The 2024 Fall Meeting of the European Materials Research Society (E-MRS)  

    発表年月： 2024年09月

    開催年月：
    2024年09月
    　
    　

  • Electrical Access to Bacteria by Redox Polymer-based Artificial Molecular Conduits

    Gabor Mehes

    The 11th International Conference on Molecular Electronics & Bioelectronics (M&BE11)  

    発表年月： 2024年06月

  • Blood Oxygen and Heart-rate Monitoring by a Flexible Hybrid Electronics Device Fabricated by Multilayer Screen-Printing

    Gabor Mehes

    The 71st JSAP Spring Meeting 2024  

    発表年月： 2024年03月

  • Surprising enhancement of EET from electroactive bacteria by fumarate and functionalized CNTs

    Gábor Méhes

    2023 MRS Fall Meeting & Exhibit  

    発表年月： 2023年11月

  • Blood Oxygen and Heart-rate Monitoring by a Flexible Hybrid Electronics Device Fabricated by Multilayer Screen-Printing

    Gábor Méhes

    2023 MRS Fall Meeting & Exhibit  

    発表年月： 2023年11月

  • Surprising enhancement of EET from electroactive bacteria by fumarate and functionalized CNTs

    Gábor Méhes

    The 84th JSAP Autumn Meeting 2023  

    発表年月： 2023年09月

  • Amplification of extracellular electron transfer (EET) by OECT and progress on enhancement/modulation of EET by functionalized CNTs and fumarate

    Gábor Méhes  [招待有り]

    32nd Annual Meeting of MRS-Japan 2022  

    発表年月： 2022年12月

  • My journey so far across 5 countries, 11 institutions: from bee eye sensor and LCD TV parts engineering, through OLEDs and photosynthetic harvesting, to electroactive bacteria and flexible hybrid electronics

    Gabor Mehes  [招待有り]

    The 4th Event of the Young Researchers Society for Flexible and Stretchable Electronics (FSE)  

    発表年月： 2022年07月

  • Seminar 8: My progress in photosynthetic energy harvesting, bacterial electronics and venture into flexible hybrid electronics

    Gabor Mehes

    Kyushu University, OPERA  

    発表年月： 2022年06月

  • MIRAI project (1.0) Success Stories

    Gábor Méhes, Tomohiro Shiraki  [招待有り]

    MIRAI 2.0 Japanese-Swedish Joint Kick-off and Scientific Webinar  

    発表年月： 2020年10月

  • Seminar 7 (online): Photosynthetic Electronic Plants, Bacterial Electronics

    Gabor Mehes

    Eindhoven University of Technology  

    発表年月： 2020年06月

  • Seminar 6: Organic Photonics and Electronics and Organic Bioelectronics

    Gabor Mehes

    Yamagata University, ROEL  

    発表年月： 2019年06月

  • Interfacing Plants and Bacteria via Organic Bioelectronics

    Gábor Méhes

    10th International Conference on Molecular Electronics and Bio Electronics (M&BE 10)  

    発表年月： 2019年06月

  • Interfacing Plants and Bacteria via Organic Bioelectronics

    Gábor Méhes

    6th International Winterschool on Bioelectronics (BioEl2019)  

    発表年月： 2019年03月

  • Interfacing Plants and Bacteria via Organic Bioelectronics for Current Harvesting

    Gábor Méhes

    MIRAI Seminar 2018 and Materials Science Workshop  

    発表年月： 2018年10月

  • Interfacing Plants and Bacteria via Organic Bioelectronics for Infrared-Enhanced Photosynthetic and Metabolic Current Harvesting

    Gábor Méhes

    Conference on Advanced Functional Materials (AFM2018)  

    発表年月： 2018年08月

  • Interfacing Plants and Bacteria via Organic Bioelectronics for Infrared-Enhanced Photosynthetic and Metabolic Current Harvesting

    Gábor Méhes

    First European Congress on Photosynthesis Research (ePS-1)  

    発表年月： 2018年06月

  • Seminar 5: Bacterial Electronics

    Gabor Mehes

    Kyushu University, OPERA  

    発表年月： 2018年05月

  • Collaboration Progress: Good Practice

    Gábor Méhes  [招待有り]

    MIRAI Materials Science Workshop  

    発表年月： 2018年05月

  • Bacterial Electronics and Electronic Plants

    Gábor Méhes

    MIRAI Materials Science Workshop  

    発表年月： 2018年05月

  • Electronic Plants and Tapping into Photosynthesis via Organic Bioelectronics

    Gábor Méhes

    2017 MRS Fall Meeting & Exhibit  

    発表年月： 2017年11月

  • Photosynthetic and Bacterial Energy/Current Harvesting

    Gábor Méhes

    MIRAI Workshop- Materials Science  

    発表年月： 2017年10月

  • Seminar 4: Electronic Plants (‘E-Plants’) and some International Experiences

    Gabor Mehes

    University of California, Santa Cruz  

    発表年月： 2017年03月

  • Seminar 3: Photosynthetic Electron Harvesting Using Electron-and Ion Conduits

    Gabor Mehes

    Molecular Foundry, Lawrence Berkeley National Laboratory  

    発表年月： 2017年02月

  • Seminar 2: Electronic Plants (‘E-Plants’)– a New Initiative Within Organic Bioelectronics

    Gabor Mehes

    Kyushu University, OPERA  

    発表年月： 2016年12月

  • Solar Energy Harvesting by Plants with Emerging ‘e-Plant’ Technology

    Gábor Méhes

    Conference on Advanced Functional Materials (AFM2016)  

    発表年月： 2016年08月

  • e-Plant Technology and its Potential for Solar Energy Harvesting

    Gábor Méhes

    The 17th International Congress on Photosynthesis Research (PS17)  

    発表年月： 2016年08月

  • Seminar 1: e-Plants and Research Background

    Gabor Mehes

    University of Bari Aldo Moro  

    発表年月： 2016年07月

  • Solar Energy Harvesting by Plants Integrated with the Emerging ‘e-Plant’ Technology

    Gábor Méhes

    3rd International Winterschool on Bioelectronics (BioEl2016)  

    発表年月： 2016年03月

  • Influence of the Host Matrix on Thermally-Activated Delayed Fluorescence: Short and Long Exciton Decay Processes via Dynamic Change in Singlet-Triplet Energy Gap and Exciplex Formation

    Gábor Méhes

    TADF International Workshop  

    発表年月： 2014年03月

  • Molecules Based on Thermally Activated Delayed Fluorescence: a Route from OLEDs towards Oxygen Sensing

    Gábor Méhes

    XIII. International Krutyn Summer School (IKSS)  

    発表年月： 2013年05月

  • E-type Delayed Fluorescence in a Spiro-acridane with High Electroluminescence Efficiency

    Gábor Méhes

    International Symposium on Organic Electronics (ISOE)  

    発表年月： 2012年10月

  • E-type Delayed Fluorescence in a Spiro-acridane with High Efficiency

    Gábor Méhes

    IX. International Krutyn Summer School (IKSS)  

    発表年月： 2012年06月

  • Thermally Activated Delayed Fluorescence in a Spiro Acridane Molecule that Enhances the EL Efficiency in OLEDs

    Gábor Méhes

    SPIE Photonics Europe  

    発表年月： 2012年04月

  • Thermally Activated Delayed Fluorescence and its Application for OLED

    Gábor Méhes  [招待有り]

    The 2nd PHOENICS International Symposium  

    発表年月： 2012年03月

  • Detection of Biological Objects on a Distance”

    Gábor Méhes

    Scientific Student’s Conference, Bratislava  

    発表年月： 2007年04月

▼全件表示

共同研究・競争的資金等の研究課題

  • 眼イオントロニクス学際工学の開拓

    日本学術振興会  科学研究費助成事業

    研究期間:

    2024年04月
    -
    2028年03月
     

    三宅 丈雄, アズハリ サマン, MEHES GABOR, 木村 和博

  • Towards Ultrasensitive Detection of Bacterial Extracellular Electron Transfer in Human Gut by Novel Functionalized Carbon Nanotube Electrode Interfaces and Organic Microbial Electrochemical Transistor

    Japan Society for the Promotion of Science 

    研究期間:

    2023年04月
    -
    2026年03月
     

  • 電子機器と無線信号伝達による病原性口腔内細菌のモニタリング

    R6年度「橋渡し研究プログラム」九州大学拠点 異分野融合型研究シーズ(シーズH)

    研究期間:

    2024年04月
    -
    2025年03月
     

  • Monitoring pathogenic oral bacteria by electronic device and wireless signal transfer

    National Institute of Materials Science (NIMS) 

    研究期間:

    2022年07月
    -
    2023年03月
     

  • Solar Energy Harvesting from Photosynthetic Organisms using Bio Organic Electronics (HARPOBOE)

    VINNOVA  Marie Skłodowska-Curie Actions Seal of Excellence

    研究期間:

    2017年11月
    -
    2019年10月
     

    Gabor Mehes

  • Bacteria Integrated with Electronic and Photonic Nanoparticles: First Steps towards Microbial Smart Systems

    Swedish Foundation for International Cooperation in Research and Higher Education (STINT)  Sweden-Japan 150 Anniversary Grants

    研究期間:

    2018年04月
    -
    2019年03月
     

    Gabor Mehes, Tomohiro Shiraki, Youichi Tsuchiya, Daniel Simon, Chihaya Adachi

  • Amplification of Microbial Exoelectrogenic Charge Transfer using Organic Microbial Electrochemical Transistors (OMECTs)

    Lawrence Berkeley National Laboratory  Standard User Proposal

    研究期間:

    2017年12月
    -
    2018年11月
     

    Gabor Mehes, Daniel Simon

  • Photosynthetic Electron Harvesting Using Electron-and Ion Conduits

    Lawrence Berkeley National Laboratory  Standard User Proposal

    研究期間:

    2016年12月
    -
    2017年11月
     

    Gabor Mehes, Daniel Simon

▼全件表示

Misc

  • 微生物バイオエレクトロニクスのための電気化学重合による炭素系PEDOT-酸化還元高分子電極の調製【JST・京大機械翻訳】

    GU Shenghan, UEKI Aoba, NAGAMINE Kuniaki, AZHARI Saman, MEHES Gabor, MIYAKE Takeo, MIYAKE Takeo

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   70th  2023年

    J-GLOBAL

  • 無線電力伝送技術によるリモートセンシングのための多孔質MWCNTs-PDMSナノ複合材料のピエゾインピーダンス特性の利用【JST・京大機械翻訳】

    AZHARI Saman, KIMIZUKA Kouki, MEHES Gabor, USAMI Yuki, HAYASHI Yasuhiko, TANAKA Hirofumi, MIYAKE Takeo

    応用物理学会秋季学術講演会講演予稿集(CD-ROM)   84th  2023年

    J-GLOBAL

産業財産権

  • ORGANIC ELECTROLUMINESCENCE ELEMENT AND COMPOUND USED THEREIN

    Nakagawa Tetsuya, Adachi Chihaya, Nomura Hiroko, Mehes Gabor, Nasu Keiro

    特許権

  • ORGANIC ELECTROLUMINESCENCE ELEMENT AND COMPOUND USED THEREIN

    Nakagawa Tetsuya, Adachi Chihaya, Nomura Hiroko, Mehes Gabor, Nasu Keiro

    特許権

  • 酸素センサー

    メーヘシュ ガーボル, 中川 哲也, 安達 千波矢

    特許権

  • 遅延蛍光材料、有機発光素子および化合物

    特許権

  • 有機エレクトロルミネッセンス素子およびそれに用いる化合物

    特許権

  • 有機エレクトロルミネッセンス素子およびそれに用いる化合物

    特許権

▼全件表示

 

現在担当している科目

▼全件表示

 

社会貢献活動

  • Invited guest of the Ambassador of Sweden in Tokyo to a buffet reception of the MIRAI Seminar

    2018年10月
    　
    　

  • Main actor in a short movie “How to make your own energy harvesting cocktail”

    City of Linkoping (Sweden)  Valla Expo; https://youtu.be/C2IpaRE6B6g 

    2017年
    　
    　

  • Greeted His Highness the Crown Prince of Japan for farewell during his visit to Kyushu University in a group of students

    2012年10月
    　
    　

学術貢献活動

  • Programme Chair, The 18th International collaboration Symposium on Information, Production and Systems (ISIPS 2024)

    大会・シンポジウム等

    Waseda University IPS  

    2024年11月
    　
    　

  • Programme Chair, The 17th International collaboration Symposium on Information, Production and Systems (ISIPS 2023)

    大会・シンポジウム等

    2023年11月
    　
    　

  • Member of presentation award selection committee 第5回 フレキシブル・ストレッチャブルエレクトロニクス 若手研究者の会

    審査・学術的助言

    フレキシブル・ストレッチャブルエレクトロニクス 若手研究者の会  

    2023年05月
    　
    　

  • Programme Chair, The 16th International collaboration Symposium on Information, Production and Systems (ISIPS 2022)

    大会・シンポジウム等

    2022年11月
    　
    　

  • Member of Student and Postdoc Organizing Committee of The International Conference on Microbial Photosynthesis (ICMP)

    大会・シンポジウム等

    2018年08月
    　
    　

  • Chairman on the GCOE Future Molecular Systems: The 16th International Workshop, The Way to Academic Researchers

    大会・シンポジウム等

    Kyushu University  

    2012年01月
    　
    　

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特定課題制度（学内資金）

  • Towards Ultrasensitive Detection of Bacterial Extracellular Electron Transfer in Human Gut by Novel n-type Conducting Polymer Electrode Interfaces and Organic Microbial Electrochemical Transistor

    2023年   Takahashi Tatsuhiro, Nagamine Kuniaki

    　概要を見る

    In this phase, the goal of this research was to make electrodes that can sensitively measure the electrical signal of electroactive bacteria by maximizing the number of bacteria on the electrode surface. For this aim we used conducting nanomaterials that act as an interface between the base carbon felt electrode and bacteria. We utilized two different types of conducting nanomaterials, carbon nanotubes (CNTs) and conducting redox polymers through collaborations with two professors of Yamagata University.Specifically, me and my student at Waseda University have evaluated the electrical signal in electrochemical cells arising from the bacteria Shewanella oneidensis MR-1 metabolizing lactate, and transferring the released electrons from the metabolism to the carbon felt electrode with nanomaterial interfaces. For this aim we used potentiostats and the techniques of chronoamperometry, cyclic voltammetry and electrochemical impedance spectroscopy.In both types of materials, we observed a 3–4-fold increase in the measured current signal compared to not using the nanomaterials interfaces. Moreover, by scanning electron microscopy, we observed an increased number of bacteria on the electrode surfaces. A special point of the subproject containing CNTs was that twice we hosted a student from Yamagata University who prepared CNT-functionalized electrodes and measured the bacterial electrochemical performance with us, also teaching us a new way of chemical attachment of CNTs to our electrodes. As for the conducting polymer subproject, we not only tested electroactive bacteria, but also non-electroactive bacteria in electrochemical cells with promising results.Currently, we are preparing three manuscripts, and performing some missing experiments to complete the scientific papers, where we will explain our new results. In addition, our student will present the relevant results at the Spring meeting of Japan Society of Applied Physics. Finally, this grant (Tokutei Kadai), allowed us to buy a temperature-controlled incubator where we can stably evaluate the electrochemical performance of bacterial devices, as well as to purchase small-sized electrochemical cells to be used with flat-type substrates.

  • Towards Ultrasensitive Detection of Bacterial Extracellular Electron Transfer in Human Gut by Novel Functionalized Carbon Nanotube Electrode Interfaces and Organic Microbial Electrochemical Transistor

    2022年   Okamoto Akihiro

    　概要を見る

    Because a unique chance for collaboration between the National Institute of Materials Science (NIMS) and Waseda University (WU), we have modified this project to: “Monitoring pathogenic oral bacteria by electronic device and wireless signal transfer”. The project is divided into three parts: 1) detection of changes in the impedance of an electronic conductor upon the deposition of bacteria; 2) wireless sensing of such impedance changes; 3) development of an in-vivo device that can allow the wireless detection of oral bacteria. In this project, NIMS provides oral pathogenic bacteria and expertise of handling them, while WU realizes the electrical sensing, as well as the design and fabrication of a device for wireless detection. In FY2022 the applicant has visited NIMS to learn the immobilization and handling technique of the targeted bacteria. Measurements of the impedance changes of electrodes were performed upon the deposition of bacteria. This project continues in FY2023.