Morphological characterization of SARS-CoV-2 through electronic microscopy

This paper reviews the available literature on the morphological characterization of the SARS-CoV-2 virus by electron microscopy. It presents the most relevant technical aspects for the preparation of samples used by various authors in the field because the details related to said preparation are de...

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Bibliographic Details
Published inTecno - Lógicas (Instituto Tecnológico Metropolitano) no. 50
Main Authors Guzmán, Álvaro, Buitrago Sierra, Robison, Santa Marín, Juan Felipe
Format Journal Article
LanguageEnglish
Published 2021
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Summary:This paper reviews the available literature on the morphological characterization of the SARS-CoV-2 virus by electron microscopy. It presents the most relevant technical aspects for the preparation of samples used by various authors in the field because the details related to said preparation are decisive to obtain the images. In addition, it addresses biosecurity-related factors. Finally, the main morphological characteristics of the virus are described based on the images found in the literature. The morphology of the virus is characterized by a crown-like shape on its surface. Such crowns are composed of spikes and other proteins, forming layers on the surface that are used to penetrate and bind to host cells through the cell membrane.
ISSN:2256-5337
0123-7799
2256-5337