• DocumentCode
    2535269
  • Title

    Piezoresistive biocompatible membranes for flexible pressure sensors

  • Author

    Laukhin, Vladimir ; Lebedev, Victor ; Laukhina, Elena ; Rovira, Concepcio ; Veciana, Jaume

  • Author_Institution
    Institucio Catalana de Recerca i Estudis Avancats (ICREA), Barcelona, Spain
  • fYear
    2011
  • fDate
    5-9 June 2011
  • Firstpage
    2694
  • Lastpage
    2697
  • Abstract
    The article reports a promising approach to engineering biocompatible and highly piezoresistive membranes for flexible weightless transparent pressure sensors. The developed membranes are based on bi layer (BL) films composing a polycarbonate (PC) matrix “self-metallized” with organic molecular metal β-(ET)2I3, were ET=bis(ethylenedithio) tetrathiafulvalene. The presented approach permits engineering biocompatible all-organic membranes with sensitivity to pressure being of 13 Ω/mmHg; this value is significantly over the sensitivity of the previous reported BL film-based membrane sensors.
  • Keywords
    biosensors; piezoresistive devices; pressure sensors; bi layer films; flexible pressure sensors; organic molecular metal; piezoresistive biocompatible membranes; polycarbonate matrix; Biomembranes; Contacts; Films; Piezoresistance; Sensors; Strain; Flexible all-organic pressure sensors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Solid-State Sensors, Actuators and Microsystems Conference (TRANSDUCERS), 2011 16th International
  • Conference_Location
    Beijing
  • ISSN
    Pending
  • Print_ISBN
    978-1-4577-0157-3
  • Type

    conf

  • DOI
    10.1109/TRANSDUCERS.2011.5969533
  • Filename
    5969533
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2535269