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Laser Scribing Builds Molecular Biosensor

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Graphene electrodes that act as effective biosensors have been created using a laser to burn patterns into a polymer sheet. This chemical sensor contains graphene-based electrodes that were inscribed into the underlying polymer using a laser. Courtesy of KAUST/H. Alshareef. King Abdullah University of Science & Technology (KAUST) researchers used a technique called laser scribing which locally heats parts of a flexible polyimide polymer to 2500 °C or more to form carbonized patterns of patches on the surface that act as electrodes. These black patches are about 33-μm...Read full article

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    Published: February 2017
    Sensors & DetectorsKing Abdullah University of Science & TechnologygrapheneBiophotonicsPranati NayakbiosensorseducationResearch & TechnologyBioScan

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