K
Kiyoshi Toko
Researcher at Kyushu University
Publications - 171
Citations - 2069
Kiyoshi Toko is an academic researcher from Kyushu University. The author has contributed to research in topics: Membrane & Taste. The author has an hindex of 26, co-authored 170 publications receiving 1987 citations. Previous affiliations of Kiyoshi Toko include Kindai University & Kanazawa Seiryo University.
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Flux creep and irreversibility line in high-temperature oxide superconductors
Abstract: The irreversibility line in high‐temperature oxide superconductors is theoretically investigated from a viewpoint of dependence on the flux‐pinning strength and a general relation between the effective pinning potential and the critical current density is derived. It is shown that the irreversibility magnetic field at 77 K in strongly pinned oxide superconductors is sufficiently high for application.
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Au nanoparticles decorated polyaniline nanofiber sensor for detecting volatile sulfur compounds in expired breath
TL;DR: In this paper, a chemiresistive sensor based on polyaniline (PANI) nanofibers decorated with highly dispersed gold nanoparticles (AuNPs) is developed to detect the volatile sulfur compounds (VSCs) of human expired breath.
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Fabrication of a novel immunosensor using functionalized self-assembled monolayer for trace level detection of TNT by surface plasmon resonance.
Toshikazu Kawaguchi,Dhesingh Ravi Shankaran,Sungben Kim,K. Vengatajalabathy Gobi,Kiyoshi Matsumoto,Kiyoshi Toko,Norio Miura +6 more
TL;DR: A new immunosensor based on self-assembly chemistry for highly sensitive and label-free detection of 2,4,6-trinitrotoluene (TNT) using surface plasmon resonance (SPR) and the compact self-assembled monolayer was highly stable and prevented the non-specific adsorption of proteins on the surface favoring error free measurement.