Fluorescence Probe Techniques Used To Study Micelle Formation in Water-Soluble Block Copolymers

Langmuir

Volumn 6, Issue 2, 1990, Pages 514-516

  Zhao, Cheng Le ^a   Winnik, Mitchell A ^a   Riess, Gerard ^b   Croucher, Melvin D ^c  

^a UNIVERSITY OF TORONTO   (Canada)

^b Ecole Nationale Superieure de Chimie de Lille   (France)

^c XEROX RESEARCH CENTRE OF CANADA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

COPOLYMERS; FLUORESCENCE; POLYSTYRENES;

FLUORESCENCE PROBE TECHNIQUES; MICELLE FORMATION; POLY(ETHYLENE OXIDE); PYRENE FLUORESCENCE;

BLOCK COPOLYMERS;

EID: 0025384405     PISSN: 07437463     EISSN: 15205827     Source Type: Journal    
DOI: 10.1021/la00092a038     Document Type: Article

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28. The shift in the excitation spectrum leads to larger increases in I than in r, Figure 2. When these experiments were repeated using a fivefold lower pyrene concentration, intensity vs log c plots identical with those in Figure 2 were obtained. The onset of the intensity increase does not depend upon the pyrene concentration.