Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/61881
Type: Artigo de periódico
Title: DIODE-ARRAY UV SPECTROMETRIC EVIDENCE FOR A CONCENTRATION-DEPENDENT PHASE-TRANSITION IN DILUTE AQUEOUS-SOLUTIONS OF PLURONIC F87 (POLOXAMER-237)
Author: GAISFORD, S
BEEZER, AE
MITCHELL, JC
LOH, W
FINNIE, JK
WILLIAMS, SJ
Abstract: Incubation of dilute polymer solutions with a KI-I-2 standard shows the presence of a concentration dependent phase transition for the poly(oxyethylene) + poly(oxypropylene) + poly(oxyethylene) block copolymer F87 (P237) using diode-array UV spectrometry; the transition is shown to be reversible and reproducible and is in agreement with previous data obtained via high-sensitivity differential scanning microcalorimetry (HSDSC).
Country: Inglaterra
Editor: Royal Soc Chemistry
Rights: aberto
Identifier DOI: 10.1039/c39950001843
Date Issue: 1995
Appears in Collections:Unicamp - Artigos e Outros Documentos

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