[Cryofractures of biological material performed at very low temperatures in ultravacuum].
A new instrument has been designed for freeze-fracturing of biological material in ultra high vacuum. Complementary replicas of the freeze-fracture faces can be done at a temperature reaching to --260 degrees C in a short time, without any contamination of fracture faces being observed.
D005614:Freeze Fracturing / Q000295:instrumentation* / Q000379:methods; D011312:Pressure; D013696:Temperature
Cryo-fractures de matériel biologique réalisées á trés basses températures en ultra-vide