Aggregation induced chirality in a self assembled perylene based hydrogel: application of the intracellular pH measurement

被引：55

作者：

Sukul, Pradip K. ^{[1
]}

Singh, Pradeep K. ^{[2
]}

Maji, Samir K. ^{[2
]}

Malik, Sudip ^{[1
]}

机构：

[1] Indian Assoc Cultivat Sci, Polymer Sci Unit, Kolkata 700032, India

[2] Indian Inst Technol, Dept Biosci & Bioengn, Bombay 400076, Maharashtra, India

来源：

JOURNAL OF MATERIALS CHEMISTRY B | 2013年 / 1卷 / 02期

关键词：

FLUORESCENT; MOLECULES; STACKING; GELATION; DYES;

D O I：

10.1039/c2tb00007e

中图分类号：

TB3 [工程材料学]; R318.08 [生物材料学];

学科分类号：

0805 ; 080501 ; 080502 ;

摘要：

With the aim of controlling helicity of self-assembled fibers, a pair of water soluble perylene derivatives has been designed and synthesized. Intermolecular hydrogen bonding interactions and pi-pi stacking, combined with the effect of molecular chirality, have been found to guide the aggregation that eventually led to gelation in water upon decreasing pH. This work has demonstrated a new paradigm of simple and non-toxic perylene derivatives for biological applications.

引用

页码：153 / 156

页数：4

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