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THE CRYSTALLIZATION KINETICS AND THE CRITICAL COOLING RATES FOR VITRIFICATION OF CRYOPROTECTIVE SOLUTIONS.

Author(s) : REN H. S.

Type of article: Article

Summary

IN THE PAPER, THE EXACT ANALYTICAL EXPRESSIONS ARE USED TO CONSTRUCT THE TEMPERATURE-TIME-TRANSFORMATION AND THE CONTINUOUS COOLING TRANSFORMATION CURVES, FROM WHICH THE CRITICAL COOLING RATES REQUIRED FOR VITRIFICATION OF CRYOPROTECTIVE SOLUTIONS CAN THEN BE PREDICTED DIRECTLY. IT IS FOUND THAT 1,2-PROPANEDIOL HAS A HIGHER GLASS-FORMING TENDENCY THAN ETHYLENE GLYCOL AND GLYCEROL. THE CRITICAL COOLING RATE CAN BE REDUCED WHEN 1,2-PROPANEDIOL ISPARTIALLY REPLACED BY 1,2-BUTANEDIOL.

Details

  • Original title: THE CRYSTALLIZATION KINETICS AND THE CRITICAL COOLING RATES FOR VITRIFICATION OF CRYOPROTECTIVE SOLUTIONS.
  • Record ID : 1992-0412
  • Languages: English
  • Source: Cryogenics - vol. 30
  • Publication date: 1990/09

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