Page 40 - through Clusters and Networks

Moth wing section

Model preparation to acquire parameters must be taken into account their normal volume after removing
beautiful metaphors! to produce the best results and one of the moisture.
the central characters is frolicked by
‘The Scanning Electron Microscope the voltage. All the micrographs presented here
(SEM) is a type of electron microscope are from non-coated, dried in room
that harvests beautiful micrographs by To view the samples in SEM they must temperature specimens and scanned
scanning the external topographies be completely dry. If there is even between 1 to 2kV’.
with a focused beam of electrons in slightest moisture in sample inside the
high vacuum condition. When the machine, it will not reach a good
electrons interact with atoms in the vacuum needed for imaging. If the
region of interest, they yield several specimen is hard this can be air dried
signals that contain information about in room temperature, but if the sample
the surface configuration of the sample. is soft for example caterpillar, it will Geetha G Thimmegowda
With this technique, one can attain shrink when air-dried. For this, one Naturalist-Inspired Chemical Ecology Lab (NICE)
resolution better than 1nm! While needs to use a Critical Point Drier (CPD) Dr. Shannon B. Olsson Group
NCBS-TIFR,
performing SEM, few important where the soft samples would retain Bangalore

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