Human Tooth

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    This is an image of a piece of dentine acquired using a scanning electron microscope. It shows the dentinal tubules viewed after demineralization using etching with 37% phosphoric acid for 15 seconds and 10% sodium hypochlorite for 1 minute. The colors were obtained by mixing the signals of secondary and backscattered electrons. The mixing is performed using the software FEI Company.

    Courtesy of FRANCISCO RANGEL

    Image Details
    Instrument used: Quanta Family
    Vacuum: 9.4 e-7 mbar
    Voltage: 10 kV
    Spot: 3.0
    Working Distance: 11.0
    Detector: MIX: SE (channel 1) and BSE (channel 2)

    dickie pea, LabGrab, Fabio Andretti, and 11 other people added this photo to their favorites.

    1. Mauricio Paiva 62 months ago | reply

      Uma das imagens mais bonitas que tive oportunidade de ver na galeria da FEI.


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