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https://doi.org/10.1007/978-3-642-74477-8X-ray; cells; diagnosis; spectroscopy; tissueAnticonvulsants 发表于 2025-3-23 19:15:52
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https://doi.org/10.1007/978-3-476-05318-3he cellular ions are captured in a life-like state. Due to the fact that electron microscopic analysis of morphology and ion distribution of frozen-hydrated preparations still poses severe technical problems (Zierold, 1986) different techniques are commonly used to obtain stable dehydrated specimens沙漠 发表于 2025-3-24 09:12:36
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Karl Zierold,Herbert K. Hagler (Associate Professocortex 发表于 2025-3-24 17:37:19
0932-2353or physiologist. 3. Cells and tissues are not static but dynamic systems. Thus, for example, microanalysis of physiolo gical processes requires sampling techn978-3-642-74479-2978-3-642-74477-8Series ISSN 0932-2353 Series E-ISSN 1868-2561separate 发表于 2025-3-24 20:51:08
Conference proceedings 1989ecimens or fully hydrated, frozen specimens. This data usually has to be con verted into quantitative data meaningful to the cell biologist or physiologist. 3. Cells and tissues are not static but dynamic systems. Thus, for example, microanalysis of physiolo gical processes requires sampling technModerate 发表于 2025-3-25 00:14:39
Freeze-Substitution and Low Temperature Embedding for Analytical Electron Microscopye Zierold and Steinbrecht, 1987) it is generally assumed that freeze-dried cryosections are best suited for microanalysis and that the retention of mobile ions at or near their original sites appears very unlikely after FS and embedding. Even if a considerable amount of mobile ions can be detected i