Article
Freeze-substitution: origins and applications.
International review of cytology - 1 Jan 2001
Shiurba R
Abstract excerpt
Freeze-substitution is a physicochemical process in which biological specimens are immobilized and stabilized for microscopy. Water frozen within cells is replaced by organic solvents at subzero temperatures. Freeze-substitution is widely used for ultrastructural and immunocytochemical analyses of cells by transmission and scanning electron microscopy. Less well recognized is its superiority over conventional...
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