Cryogenic transmission electron microscopy for materials research
نویسندگان
چکیده
منابع مشابه
Cryogenic Transmission Electron Microscopy Nanostructural Study of Shed Microparticles
Microparticles (MPs) are sub-micron membrane vesicles (100-1000 nm) shed from normal and pathologic cells due to stimulation or apoptosis. MPs can be found in the peripheral blood circulation of healthy individuals, whereas elevated concentrations are found in pregnancy and in a variety of diseases. Also, MPs participate in physiological processes, e.g., coagulation, inflammation, and angiogene...
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With the components of cutting-edge devices becoming smaller and more complicated and their constituent materials becoming more multilayered and diversified, nanometer-order structural control has recently become indispensable. To improve the performance and reliability of manufactured products like these devices, nanometer-order evaluation technology is therefore essential. As examples, this p...
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This letter is meant to make scientists aware of the proper application of transmission electron microscopy (TEM) for the assessment of polymeric self-assemblies. Cryogenic (cryo)-TEM should be the method of choice. Here, we show the difference in morphologies observed in the same sample when using cryo-TEM and when using TEM with drying, demonstrating the importance of choosing the proper method.
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ژورنال
عنوان ژورنال: MRS Bulletin
سال: 2019
ISSN: 0883-7694,1938-1425
DOI: 10.1557/mrs.2019.283