EM RESOLUTIONS-Lacey Carbon Film on Copper/ Gold / Nickel
Lacey carbon films are similar to Holey carbon films in that they both have open areas, but due to their fine lacy mesh structure, they offer a greater proportion of open area in comparison.
They provide the thinnest support film while remaining strong enough to produce little background interference in TEM.
Since many samples are unsupported, these films are suitable where a structure-free background is required.
Lacey carbon films are particularly suitable for studying some nanotubes, needle crystals and biological/material samples.
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