SOLUBILIZATION OF P-ALKYLPHENOLS IN PLURONICS F-68 AND F-127 MICELLES: PARTITION COEFFICIENTS AND EFFECT OF SOLUTE ON THE AGGREGATE STRUCTURE

SOLUBILIZATION OF P-ALKYLPHENOLS IN PLURONICS F-68 AND F-127 MICELLES: PARTITION COEFFICIENTS AND EFFECT OF SOLUTE ON THE AGGREGATE STRUCTURE

The partition of a series of substituted phenols between water and polymer micelles formed by Pluronic F-68 and F-127 has been studied. The formation of micelles by these block copolymers has been evidenced by steady-state fluorescence and dynamic light scattering. The data show that micelles and la...

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Auteurs principaux: ANDRÉS F.,OLEA, HÉCTOR,CARRASCO, LUIS,ESPINOZA, BETSABE,ACEVEDO
Langue:English
Publié: Sociedad Chilena de Química 2014
Sujets:
Pluronic
block copolymers
polymer micelles
partition
free energy of transfer
critical micelle concentration
fluorescence probing methods
dynamic light scattering
Accès en ligne:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000200011
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http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000200011

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