Laser-Induced Carbon Nanofibers as Permeable Nonenzymatic Sensor for Biomarker Detection in Breath Aerosol

URN to cite this document:: urn:nbn:de:bvb:355-epub-752533
DOI to cite this document:: 10.5283/epub.75253

Fiori, Selene ; Bruckschlegel, Christoph ; Weiss, Katharina ; Su, Keyu ; Foedlmeier, Michael ; Della Pelle, Flavio ; Scroccarello, Annalisa ; Compagnone, Dario ; Baeumner, Antje J.

; Wongkaew, Nongnoot

License: Creative Commons Attribution 4.0
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Date of publication of this fulltext: 14 Mar 2025 14:09

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Abstract

A novel breathable electrochemical enzyme-free sensor made from laser-induced carbon nanofibers embedding Ni nanocatalysts (Ni-LCNFs) is proposed for the capture and detection of biomarkers in breath aerosol. The permeable Ni-LCNF electrodes were fabricated on filter paper where a hydrophobic wax barrier was created to confine the device’s working area. The device was tested with aerosolized ...