Graphene oxide as a novel nanoplatform for enhancement of aggregation-induced emission of silole fluorophores

Xiaoying Qi; Hai Li; Jacky Wing Yip Lam; Xintong Yuan; Jun Wei; Ben Zhong Tang; Hua Zhang

doi:10.1002/adma.201200026

Graphene oxide as a novel nanoplatform for enhancement of aggregation-induced emission of silole fluorophores

Xiaoying Qi, Hai Li, Jacky Wing Yip Lam, Xintong Yuan, Jun Wei, Ben Zhong Tang, Hua Zhang

Research output: Contribution to journal › Article › peer-review

87 Scopus citations

Abstract

Fluorescence enhancement by graphene oxide (GO) is reported, a surprising result as graphene and GO are widely considered as highly efficient fluorescence quenchers. Enhancement of aggregation-induced emission of silole fluorophores (in DES in the figure) in hydrophobic nanoparticles is demonstrated under certain concentration conditions, notably low GO concentration.

Original language	English
Pages (from-to)	4191-4195
Number of pages	5
Journal	Advanced Materials
Volume	24
Issue number	30
DOIs	https://doi.org/10.1002/adma.201200026
State	Published - 8 Aug 2012
Externally published	Yes

Keywords

aggregation-induced emission
fluorescence enhancement
fluorescence quenching
graphene oxide
siloles

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10.1002/adma.201200026

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abstract = "Fluorescence enhancement by graphene oxide (GO) is reported, a surprising result as graphene and GO are widely considered as highly efficient fluorescence quenchers. Enhancement of aggregation-induced emission of silole fluorophores (in DES in the figure) in hydrophobic nanoparticles is demonstrated under certain concentration conditions, notably low GO concentration.",

keywords = "aggregation-induced emission, fluorescence enhancement, fluorescence quenching, graphene oxide, siloles",

author = "Xiaoying Qi and Hai Li and Lam, {Jacky Wing Yip} and Xintong Yuan and Jun Wei and Tang, {Ben Zhong} and Hua Zhang",

year = "2012",

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AU - Qi, Xiaoying

AU - Li, Hai

AU - Lam, Jacky Wing Yip

AU - Yuan, Xintong

AU - Wei, Jun

AU - Tang, Ben Zhong

AU - Zhang, Hua

PY - 2012/8/8

Y1 - 2012/8/8

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AB - Fluorescence enhancement by graphene oxide (GO) is reported, a surprising result as graphene and GO are widely considered as highly efficient fluorescence quenchers. Enhancement of aggregation-induced emission of silole fluorophores (in DES in the figure) in hydrophobic nanoparticles is demonstrated under certain concentration conditions, notably low GO concentration.

KW - aggregation-induced emission

KW - fluorescence enhancement

KW - fluorescence quenching

KW - graphene oxide

KW - siloles

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M3 - 文章

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AN - SCOPUS:84864604008

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JO - Advanced Materials

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ER -

Graphene oxide as a novel nanoplatform for enhancement of aggregation-induced emission of silole fluorophores

Abstract

Keywords

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