Cryo-SEM evaluation of desiccation-sensitive dental specimens
Driessen, C.H.; Coetzee, J.
International Journal of Prosthodontics 6(1): 31-35
1993
ISSN/ISBN: 0893-2174 PMID: 8507327 Document Number: 407885
As a result of desiccation, conventionally prepared fresh dental specimens, examined with the scanning electron microscope (SEM), exhibit obvious artifactual effects that may include one or more of the following: distortion, fracture, separation of structures, and chemical interactions. Cryo-SEM techniques reduce or eliminate these artifacts and present reliable images while requiring less time to perform than do conventional methods.
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