Results 211 to 220 of about 515,656 (287)

Carapics: A Web-based Platform for Semi-quantitative Analysis of Structural Change in Biological Samples. [PDF]

open access: yesMicroPubl Biol
Dickinson GH   +6 more
europepmc   +1 more source

Paper-based lead-free thin film X-ray detectors with high sensitivity and superior environmental stability

open access: yes
Zhao Q   +14 more
europepmc   +1 more source

Optimum beam transfer in the environmental scanning electron microscope

Journal of Microscopy, 2009
SummaryThe gas density of argon along the axis of a pressure‐limiting aperture in an environmental scanning electron microscope is found by the direct simulation Monte Carlo method. The aperture is made on a thin material plate, producing the sharpest possible transition region between the specimen chamber and the differentially pumped region ...
G. Danilatos
semanticscholar   +5 more sources

Minimizing sample evaporation in the environmental scanning electron microscope

Journal of Microscopy, 1994
SummaryThe ElectroScan environmental scanning electron microscope (ESEM) enables wet samples to be observed by eliminating air but allowing water vapour into the sample chamber. However, evaporation from, and condensation on, the sample may occur during the pumpdown sequence used to reach this state, which means that the sample may not be in its ...
R. E. CAMERON, A. M. DONALD
semanticscholar   +4 more sources

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