Bioinspired target-specific crystallization on peptide nanotubes for ultrasensitive Pb Ion detection

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De La Rica, Roberto and Mendoza, Ernest and Matsui, Hiroshi (2010) Bioinspired target-specific crystallization on peptide nanotubes for ultrasensitive Pb Ion detection. Small, 6 (16). 1753–1756. ISSN 1613-6810 (https://doi.org/10.1002/smll.201000489)

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Abstract

An ultralow concentration of Pb ions is detected by a sensor integrating a peptide nanotube detection platform with a smart peptide function that specifically metalizes the target ion. As the PbII-binding peptide on the nanotube, which bridges two electrodes, templates Pb nanowires, a resistor appears in the circuit, and conductance is detected as the signal for PbII.

  • Item type:Article
    ID code:45673
    Dates:
    Date
    Event
    16 August 2010
    Published
    26 July 2010
    Published Online
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:05 Nov 2013 16:56
    Last modified:11 Nov 2024 10:32
    URI:https://strathprints.strath.ac.uk/id/eprint/45673
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