Induced circular dichroism of disperse red dye in the self-assembled nanoparticles composed of poly(γ-benzyl L-glutamate) and poly(N-isopropylacrylamide) and its phase transition by temperature

被引：10

作者：

Chung, TW

Kim, BJ

Park, SY

Akaike, T

Nah, JW

Cho, CS ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Agr Biotechnol, Suwon 441744, South Korea

[2] Seoul Natl Univ, Dept Fiber & Polymer Sci, Seoul 151742, South Korea

[3] Tokyo Inst Technol, Fac Biosci & Biotechnol, Yokohama, Kanagawa 227, Japan

[4] Sunchon Natl Univ, Dept Polymer Sci & Engn, Sunchon 540742, South Korea

来源：

MACROMOLECULES | 2000年 / 33卷 / 24期

关键词：

D O I：

10.1021/ma000480e

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The induced circular dichroism of disperse red dye in the diblock copolymeric nanoparticles and phase transitions of the dye incorporated in thermosensitive poly(γ-benzyl L-glutamate) (PBLG)/poly(N-isopropylacrylamide) (PNIPAAm) nanoparticles with temperature changes were investigated. The amphiphilic diblock copolymers containing PBLG as a hydrophobic part and PEO or PNIPPAm as a hydrophilic part were self-assembled in aqueous media as the core-shell type nanoparticles.

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收藏

页码：8921 / 8923

页数：3

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