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  • Can fingerprints last in water 2024?

    指纹 疏水 表面上

    Questioner:Olivia Turner 2023-04-24 21:14:13
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  • Oliver Evans——Works at SpaceX, Lives in Los Angeles. Graduated from California Institute of Technology (Caltech) with a degree in Aerospace Engineering.

    SPR is good for detecting latent fingerprints left on wet surfaces, where there is a reaction between the fatty components in the traces and hydrophobic tails of the specific reagents. ... Latent fingerprints were recovered from objects that had been submerged in water for up to six weeks, without DNA profiles.read more >>
    +119962023-04-25 21:14:13

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