Evolution of nano- to microsized spherical assemblies of a short oligo(p-phenyleneethynylene) into superstructured organogels

被引：164
作者：
Ajayaghosh, Ayyppanpillai [1 ]
Varghese, Reji [1 ]
Praveen, Vakayil K. [1 ]
Mahesh, Sankarapillai [1 ]
机构：
[1] CSIR, Reg Res Lab, Photosci & Photon Unit, Chem Sci & Technol Div, Trivandrum 695019, Kerala, India
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 20期
关键词：
gels; nanostructures; self-assembly; supramolecular chemistry;
D O I：
10.1002/anie.200600256
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Chemical Equation Presented) Wires to particles: A subtle balance of H-bonding, π-stacking, and van derWaals interactions facilitates the concentration-controlled self-assembly of a short molecular wire (see figure) into nanoparticles and fluorescent microspheres in nonpolar hydrocarbon solvents. Above a critical concentration, a blue-light emitting organogel is formed. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：3261 / 3264
页数：4
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