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High-Contrast Observation of Unstained Proteins and Viruses by Scanning Electron Microscopy
Scanning electron microscopy (SEM) is an important tool for the nanometre-scale analysis of the various samples. Imaging of biological specimens can be difficult for two reasons: (1) Samples must often be left unstained to observe detail of the biological structures; however, lack of staining signif...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3466209/ https://www.ncbi.nlm.nih.gov/pubmed/23056522 http://dx.doi.org/10.1371/journal.pone.0046904 |