Ultramicrotomy is a specialized technique used for preparing extremely thin sections of materials for microscopic analysis, particularly in the fields of nanotechnology, biology, and materials science ...

Several species of blue-green algae were studied in thin sections with the electron microscope. Our electron micrographs confirm the view that the cell of blue-green algae is different and simpler in ...

(A) a single magnetic domain and (B) multiple magnetic domains with opposite polarization. (C) Following the subtraction of image (A) from image (B), a Kerr image with sharp contrast is obtained [39].

Researchers used a diamond knife to slice through the epoxy and expose a section through the inside of the dust particle, seen here under an electron microscope. This visual may only be used for the ...