Multicolour Self??Assembled Fluorene Co??Oligomers: From Molecules to the Solid State via White??Light??Emitting Organogels

R Abbel, R van der Weegen, W Pisula…

Index: Abbel, Robert; Van Der Weegen, Rob; Pisula, Wojciech; Surin, Mathieu; Leclere, Philippe; Lazzaroni, Roberto; Meijer; Schenning, Albertus P.H.J. Chemistry - A European Journal, 2009 , vol. 15, # 38 p. 9737 - 9746

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Citation Number: 75

Abstract

Abstract Five fluorene-based co-oligomers have been prepared to study their self-assembly in a wide range of concentrations, from dilute solutions to the solid state. Subtle changes to the chemical structures, introduced to tune the emission colours over the entire visible range, induce strong differences in aggregation behaviour. Only two of the fluorescent co- oligomer derivatives self-assemble to form soluble fibrils from which fluorescent ...