JSTOR Daily3 年
HeLa cells, immortal human epithelial cancer cell line, SEM
False-coloured scanning electron micrograph of two HeLa cells. Long projections (filopodia) extend out from both cells and are used to explore the cell's immediate environment. HeLa cells are an ...
EurekAlert!2 年
SEM image of human cell infected with SARS-CoV-2 (IMAGE)
Caption Colorized scanning electron micrograph of a cell (purple) infected with a variant strain of SARS-CoV-2 virus particles (pink), isolated from a patient sample. Image captured at the NIAID ...