Direct monitoring of self-assembly of copolymeric micelles by a luminescent molecular rotor

被引：23

作者：

Vaccaro, Gianfranco ^{[1
]}

Bianchi, Alberto ^{[1
]}

Mauri, Michele ^{[1
]}

Bonetti, Simone ^{[1
]}

Meinardi, Francesco ^{[1
]}

Sanguineti, Alessandro ^{[1
]}

Simonutti, Roberto ^{[1
]}

Beverina, Luca ^{[1
]}

机构：

[1] Univ Milano Bicocca, Dipartimento Sci Mat, I-20125 Milan, Italy

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 76期

关键词：

DIBLOCK COPOLYMERS; BLOCK-COPOLYMERS; FLUORESCENCE PROBE; PHASE-BEHAVIOR; PEG CORONA; NANOPARTICLES; TEMPERATURE; VESICLES; SOLVENT; PYRENE;

D O I：

10.1039/c3cc44590a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The detailed analysis of the time resolved luminescence of a specifically designed fluorescent molecular rotor enables the direct monitoring of the self-assembly of a poly( N,N-dimethylacrylamide)-block-polystyrene (PDMA-b-PS) copolymer into core-corona nanoparticles. Comparison with bulk PS indicates hard confinement of the micelle core, due to the solvation of the hydrophilic PDMA corona.

引用

页码：8474 / 8476

页数：3

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