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A NEW COOLING TECHNIQUE IN THE CRYOPRESERVATION OF BIOMATERIALS.

[In Chinese. / En chinois.]

Author(s) : WU S.

Type of article: Article

Summary

A NEW COOLING TECHNIQUE USING A SODIUM CHLORIDE-H2 O OR ALCOHOL-H2 O SOLUTION AS AN INTERMEDIATE FREEZING MEDIUM HAS BEEN DEVELOPED FOR BIOMATERIAL CRYOPRESERVATION. THIS METHOD PROVIDES A UNIFORM COOLING RATE AND A REDUCED POST-FREEZING PLATEAU WHICH ARE VERY IMPORTANT FOR LIVE MATERIALS PASSING THE CRITICAL TEMPERATURE REGION OF 273 TO 233 K (0 A -40 DEG C) WITHOUT INJURY. PHYSICO-MATHEMATICAL MODELLING AND SOME PRACTICAL ANALYSES ARE ALSO PRESENTED.

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 1988-2085
  • Languages: Chinese
  • Source: J. chin. Assoc. Refrig. - n. 4
  • Publication date: 1987/12
  • Document available for consultation in the library of the IIR headquarters only.

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