REMARKS ON ICE FORMATION IN BINARY AQUEOUS SOLUTIONS OF ETHYLENE GLYCOL AND DIMETHYLSULFOXIDE. 2. DIMETHYLSULFOXIDE.
Author(s) : THOM F., MATTHES G.
Type of article: Article
Summary
IN FROZEN AQUEOUS DMSO SOLUTIONS THE QUANTITIES OF ICE WERE MEASURED IN THE CONCENTRATION RANGE BETWEEN 3 AND 50 WT% DMSO. DIFFERENTLY GREAT DEVIATIONS FROM THERMODYNAMIC EQUILIBRIUM HAVE BEEN FOUND OVER THE WHOLE RANGE, IE CLEARLY LOWER QUANTITIES OF ICE HAVE BEEN DETERMINED. CAUSED BY THIS PHENOMENON, ALSO THE CONCENTRATION OF THE RESPECTIVEUNFROZEN PHASE IS LOWER THAN THE EUTECTIC. BOTH FACTS CAN BE REGARDED AS A CRYOPROTECTIVE PROPERTY OF THE SOLUTION SYSTEM.
Details
- Original title: REMARKS ON ICE FORMATION IN BINARY AQUEOUS SOLUTIONS OF ETHYLENE GLYCOL AND DIMETHYLSULFOXIDE. 2. DIMETHYLSULFOXIDE.
- Record ID : 1990-2595
- Languages: English
- Source: Cryo-Letters - vol. 11 - n. 1
- Publication date: 1990/01
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: Cryobiology, cryomedicine: general information
- Keywords: Vitrification; Ice; Ethylene glycol; Cryoprotectant; DMSO; Solution; Nucleation; Cryopreservation; Freezing; Water
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