Cryo-transfer system rapidly freezes a hydrated sample to -172℃, preserving sample internal structure.
Cryo-transfer holders are used in applications that require low temperature transfer and observation of frozen hydrated specimens for cryo-electron microscopy (cryo-EM). With cryo TEM, solutions can be rapidly frozen and kept below sublimation temperatures to be observed under TEM. The morphology, size distribution of nano-objects can be analyzed with great resolution. The dispersiveness was also “frozen” in the process, allowing the studying of aggregation and agglomeration state much like the original liquid state.
Liposome, showing bi-layer structure.
Polishing slurry showing the dispersiveness of nanoparticles.