Sterol-containing tetraphenylethenes: synthesis, aggregation-induced emission, and organogel formation
نویسندگان
چکیده
منابع مشابه
Modulating aggregation-induced emission via a non-conjugated linkage of fluorophores to tetraphenylethenes
A fluorophore consisting of two fluorescent moieties could display unusual optical behaviors that are unattainable in a single-fluorophore compound. Herein we reported two ‘‘dual-fluorophore’’ dyes: DNSlinked tetraphenylethene demonstrates bright aggregation-induced emission, while NBD-linked tetraphenylethene exhibits aggregationcaused quenching. Our results have important implications for eng...
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Aggregation-induced emission of [3]cumulenes functionalized with heptagon-containing polyphenylenes.
Turning on the fluorescence of [3]cumulenes: we report the luminescence at room temperature upon aggregation of [3]cumulenes functionalized with propeller-like heptagon-containing polyphenylenes. These endgroups turn on the emission of a [3]cumulene by steric protection and restriction of their intramolecular rotations in the aggregates.
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ژورنال
عنوان ژورنال: Frontiers of Chemistry in China
سال: 2010
ISSN: 1673-3495,1673-3614
DOI: 10.1007/s11458-010-0212-7