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| Schematic illustration of spatial light scattering pattern acquisition from individual airborne particles. The example images shown were captured from particles using an intensified CCD camera as a detector. (Top row L-R): a 9µm water droplet, a cubic NaCl crystal (4 µm), a straight crocidolite asbestos fiber, a cornflour grain, a 3µm hematite ellipsoid. (Second row): a curved chrysotile asbestos fiber. Images: CAIR Univ. of Hertfordshire. |
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