POLYOXYETHYLENE POLYOXYPROPYLENE BLOCK COPOLYMERS - A NOVEL PHASE-TRANSITION IN AQUEOUS-SOLUTIONS OF PLURONIC-F87 (POLOXAMER-237)

An unexpected phase transition in dilute aqueous solution of the nonionic surfactant poloxamer P237 (Pluronic F87), with an excess specific heat capacity maximum at 307.7 K in the concentration range 1-10 mg/ml, has been observed using high sensitivity differential scanning calorimetry (HSDSC); the...

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書目詳細資料
Main Authors: Mitchard, N, Beezer, A, Rees, N, Mitchell, J, Leharne, S, Chowdhry, B, Buckton, G
格式: Journal article
語言:English
出版: 1990
實物特徵
總結:An unexpected phase transition in dilute aqueous solution of the nonionic surfactant poloxamer P237 (Pluronic F87), with an excess specific heat capacity maximum at 307.7 K in the concentration range 1-10 mg/ml, has been observed using high sensitivity differential scanning calorimetry (HSDSC); the thermodynamic parameters associated with this transition are reported.