Researchers have proven that espresso is a favourable alternative to the highly toxic and radioactive uranyl acetate in the analysis of biological samples. (Nanowerk News) To ensure that the tissue ...

To ensure that the tissue structures of biological samples are easily recognisable under the electron microscope, they are treated with a staining agent. The standard staining agent for this is ...

Researchers have identified a common household beverage as an effective, non-toxic substitute for the hazardous chemicals traditionally used in high-resolution microscopic imaging. A new study ...

Over the last several decades, a detailed description of the, fine struc " ture of cells and tissues has emerged, due in a large part to transmission electron microscopy (TEM). With improvements in ...