World's Best Scientists 2026 revealed!
Kei Murakoshi

Kei Murakoshi

D-Index & Metrics

Materials Science

D-Index
54
Citations
13982
World Ranking
8791
National Ranking
511

Chemistry

D-Index
55
Citations
14122
World Ranking
11976
National Ranking
888

Overview

Kei Murakoshi is affiliated with Hokkaido University in Japan and has contributed extensively to the fields of Materials Science and Engineering. Their research primarily focuses on materials chemistry, electronic, optical and magnetic materials, renewable energy, sustainability and the environment, as well as electrical and electronic engineering. The scientist's work also spans atomic and molecular physics and optics.

Their research topics cover a range of scientific areas including gold and silver nanoparticles synthesis and applications, electrochemical analysis and applications, electrocatalysts for energy conversion, quantum dots synthesis and properties, plasmonic and surface plasmon research, copper-based nanomaterials and applications, and advanced photocatalysis techniques.

Murakoshi has published multiple papers in high-impact journals and specialized venues. Some of their recent publications include:

  • "Inherent Promotion of Ionic Conductivity via Collective Vibrational Strong Coupling of Water with the Vacuum Electromagnetic Field", 2022, Journal of the American Chemical Society
  • "Active Intermediates in Plasmon-Induced Water Oxidation at Au Nanodimer Structures on a Single Crystal of TiO2", 2020, ACS Energy Letters
  • "Impact of Surface Enhanced Raman Spectroscopy in Catalysis", 2024, ACS Nano
  • "Plasmonic Manipulation of DNA using a Combination of Optical and Thermophoretic Forces: Separation of Different-Sized DNA from Mixture Solution", 2020, Scientific Reports
  • "Unlimiting ionic conduction: manipulating hydration dynamics through vibrational strong coupling of water", 2023, Chemical Science

The scientist frequently collaborates with several coauthors in their field, including Hiro Minamimoto, Tomohiro Fukushima, Daiki Sato, Nobuaki Oyamada, and Ruifeng Zhou. These collaborations highlight an active research network within their domain.

Murakoshi's work has appeared multiple times in prominent publication venues such as ECS Meeting Abstracts, The Journal of Physical Chemistry C, The Journal of Physical Chemistry Letters, Electrochemistry, and the Journal of the American Chemical Society.

Best Publications

  • Present and Future of Surface-Enhanced Raman Scattering

    Judith Langer;Dorleta Jimenez de Aberasturi;Javier Aizpurua;Ramon A. Alvarez-Puebla

  • Plasmon-Assisted Photocurrent Generation from Visible to Near-Infrared Wavelength Using a Au-Nanorods/TiO2 Electrode

    Yoshiaki Nishijima;Kosei Ueno;Yukie Yokota;Kei Murakoshi

  • Quasi-Solid-State Dye-Sensitized TiO2 Solar Cells: Effective Charge Transport in Mesoporous Space Filled with Gel Electrolytes Containing Iodide and Iodine

    Wataru Kubo;Kei Murakoshi;Takayuki Kitamura;Shigeo Yoshida

  • Importance of binding states between photosensitizing molecules and the TiO2 surface for efficiency in a dye-sensitized solar cell

    Kei Murakoshi;Gentaro Kano;Yuji Wada;Shozo Yanagida

  • In situ FTIR studies of primary intermediates of photocatalytic reactions on nanocrystalline TiO2 films in contact with aqueous solutions.

    Ryuhei Nakamura;Akihito Imanishi;Kei Murakoshi;Yoshihiro Nakato

  • Solid State Dye-Sensitized TiO2 Solar Cell with Polypyrrole as Hole Transport Layer

    Kei Murakoshi;Ryuichiro Kogure;Yuji Wada;Shozo Yanagida

  • Effect of Surface Structures on Photocatalytic CO2 Reduction Using Quantized CdS Nanocrystallites

    Hiroaki Fujiwara;Hiroji Hosokawa;Kei Murakoshi;Yuji Wada

  • Iron–Nitrogen‐Doped Vertically Aligned Carbon Nanotube Electrocatalyst for the Oxygen Reduction Reaction

    Satoshi Yasuda;Atom Furuya;Yosuke Uchibori;Jeheon Kim

  • Observation of a small number of molecules at a metal nanogap arrayed on a solid surface using surface-enhanced Raman scattering.

    Yoshitaka Sawai;Baku Takimoto;Hideki Nabika;Katsuhiro Ajito

  • Fabrication of solid-state dye-sensitized TiO2 solar cells combined with polypyrrole

    Kei Murakoshi;Ryuichiro Kogure;Yuji Wada;Shozo Yanagida

  • Surface Characteristics of ZnS Nanocrystallites Relating to Their Photocatalysis for CO2 Reduction1

    Hiroaki Fujiwara;Hiroji Hosokawa;Kei Murakoshi;Yuji Wada

  • Near-Infrared Plasmon-Assisted Water Oxidation.

    Yoshiaki Nishijima;Kosei Ueno;Yuki Kotake;Kei Murakoshi

  • Strategies for enhancing photoluminescence of Nd3+ in liquid media

    Shozo Yanagida;Yasuchika Hasegawa;Kei Murakoshi;Yuji Wada

  • Selective nitrogen doping in graphene for oxygen reduction reactions.

    Satoshi Yasuda;Li Yu;Jeheon Kim;Kei Murakoshi

  • Enhanced Emission of Deuterated Tris(hexafluoroacetylacetonato)neodymium(III) Complex in Solution by Suppression of Radiationless Transition via Vibrational Excitation

    Yasuchika Hasegawa;Yasutaka Kimura;Kei Murakoshi;Yuji Wada

  • Selection-rule breakdown in plasmon-induced electronic excitation of an isolated single-walled carbon nanotube

    Mai Takase;Hiroshi Ajiki;Yoshihiko Mizumoto;Keiichiro Komeda

  • Absolute potential of the Fermi level of isolated single-walled carbon nanotubes

    Ken-ichi Okazaki;Ken-ichi Okazaki;Ken-ichi Okazaki;Yoshihiro Nakato;Kei Murakoshi;Kei Murakoshi;Kei Murakoshi

  • Single molecule dynamics at a mechanically controllable break junction in solution at room temperature

    Tatsuya Konishi;Manabu Kiguchi;Mai Takase;Fumika Nagasawa

  • Optical Trapping of Quantum Dots Based on Gap-Mode-Excitation of Localized Surface Plasmon

    Yasuyuki Tsuboi;Tatsuya Shoji;Noboru Kitamura;Mai Takase

  • Enhancement of luminescence of Nd3+ complexes with deuterated hexafluoroacetylacetonato ligands in organic solvent

    Yasuchika Hasegawa;Kei Murakoshi;Yuji Wada;Shozo Yanagida

Frequent Co-Authors

Manabu Kiguchi
Manabu Kiguchi Tokyo Institute of Technology
Yuji Wada
Yuji Wada Tokyo Institute of Technology
Shozo Yanagida
Shozo Yanagida Osaka University
Yoshihiro Nakato
Yoshihiro Nakato Osaka University
Kohei Uosaki
Kohei Uosaki National Institute for Materials Science
Xiaowei Li
Xiaowei Li Sichuan University
Kosei Ueno
Kosei Ueno Hokkaido University
Yasuchika Hasegawa
Yasuchika Hasegawa Hokkaido University
Nobuaki Nakashima
Nobuaki Nakashima Osaka Metropolitan University
Noboru Kitamura
Noboru Kitamura Hokkaido University

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