Fluorescence signal amplification by cation exchange in ionic nanocrystals

Jishan Li; Tierui Zhang; Jianping Ge; Yadong Yin; Wenwan Zhong

doi:10.1002/anie.200805710

Fluorescence signal amplification by cation exchange in ionic nanocrystals

Jishan Li^*
, Tierui Zhang
, Jianping Ge
, Yadong Yin
, Wenwan Zhong

^*此作品的通讯作者

University of California at Riverside

科研成果: 期刊稿件 › 文章 › 同行评审

61 引用（Scopus）

摘要

(Figure Presented) Lighting-up time: A cation-exchange reaction releases thousands of divalent cations from nonfluorescent CdSe ionic crystals and triggers fluorescence of originally nonfluorescent Fluo-4 fluorophores to obtain a large fluorescence amplification (see picture) and a low detection limit in bioassays. simple, with a large dye-to-reporter labeling ratio, and flexible in selection of nanocrystals and fluorophores.

源语言	英语
页（从-至）	1588-1591
页数	4
期刊	Angewandte Chemie - International Edition
卷	48
期	9
DOI	https://doi.org/10.1002/anie.200805710
出版状态	已出版 - 16 2月 2009
已对外发布	是

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title = "Fluorescence signal amplification by cation exchange in ionic nanocrystals",

abstract = "(Figure Presented) Lighting-up time: A cation-exchange reaction releases thousands of divalent cations from nonfluorescent CdSe ionic crystals and triggers fluorescence of originally nonfluorescent Fluo-4 fluorophores to obtain a large fluorescence amplification (see picture) and a low detection limit in bioassays. simple, with a large dye-to-reporter labeling ratio, and flexible in selection of nanocrystals and fluorophores.",

keywords = "Fluorescence, Ion exchange, Ionic nanocrystals, Sensors, Signal amplification",

author = "Jishan Li and Tierui Zhang and Jianping Ge and Yadong Yin and Wenwan Zhong",

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T1 - Fluorescence signal amplification by cation exchange in ionic nanocrystals

AU - Li, Jishan

AU - Zhang, Tierui

AU - Ge, Jianping

AU - Yin, Yadong

AU - Zhong, Wenwan

PY - 2009/2/16

Y1 - 2009/2/16

N2 - (Figure Presented) Lighting-up time: A cation-exchange reaction releases thousands of divalent cations from nonfluorescent CdSe ionic crystals and triggers fluorescence of originally nonfluorescent Fluo-4 fluorophores to obtain a large fluorescence amplification (see picture) and a low detection limit in bioassays. simple, with a large dye-to-reporter labeling ratio, and flexible in selection of nanocrystals and fluorophores.

AB - (Figure Presented) Lighting-up time: A cation-exchange reaction releases thousands of divalent cations from nonfluorescent CdSe ionic crystals and triggers fluorescence of originally nonfluorescent Fluo-4 fluorophores to obtain a large fluorescence amplification (see picture) and a low detection limit in bioassays. simple, with a large dye-to-reporter labeling ratio, and flexible in selection of nanocrystals and fluorophores.

KW - Fluorescence

KW - Ion exchange

KW - Ionic nanocrystals

KW - Sensors

KW - Signal amplification

UR - https://www.scopus.com/pages/publications/60749117574

U2 - 10.1002/anie.200805710

DO - 10.1002/anie.200805710

M3 - 文章

C2 - 19165850

AN - SCOPUS:60749117574

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EP - 1591

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 9

ER -

Fluorescence signal amplification by cation exchange in ionic nanocrystals

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