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Small-angle neutron scattering and fluorescence quenching studies of aggregated ionic and nonionic surfactants in the presence of poly(1,4-diaminobutane) dendrimers

Abstract:

Small-angle neutron scattering (SANS) measurements were carried out on the supramolecular complexes formed between sodium dodecylsulfate (SDS) and different generation poly(1,4-diaminobutane) dendrimers. For the first and second generation dendrimers, the scattering data are consistent with the existence of spherical SDS micelles bound to the dendrimers. The aggregation numbers of these bound micelles were determined. When these data are combined with reported data from binding isotherms, inf...

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Publication status:
Published

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Publisher copy:
10.1021/la000661+

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
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Publisher:
ACS
Journal:
LANGMUIR
Volume:
16
Issue:
21
Pages:
7999-8004
Publication date:
2000-10-17
DOI:
EISSN:
1520-5827
ISSN:
0743-7463
Source identifiers:
121637
Language:
English
Pubs id:
pubs:121637
UUID:
uuid:0485927f-2c0a-46b0-af5a-049b41824cfc
Local pid:
pubs:121637
Deposit date:
2012-12-19

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