Monodispersed nanoparticles of conjugated polyelectrolyte brush with high charge density for rapid, specific and label-free detection of tumor marker

Xingfen Liu; Lin Shi; Zhiyong Zhang; Quli Fan; Yanqin Huang; Shao Su; Chunhai Fan; Lianhui Wang; Wei Huang

doi:10.1039/c4an02384f

Monodispersed nanoparticles of conjugated polyelectrolyte brush with high charge density for rapid, specific and label-free detection of tumor marker

Xingfen Liu, Lin Shi, Zhiyong Zhang, Quli Fan, Yanqin Huang, Shao Su, Chunhai Fan, Lianhui Wang, Wei Huang

科研成果: 期刊稿件 › 文章 › 同行评审

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摘要

Highly charged nanoparticles of a conjugated polyelectrolyte brush were used to sense the human α-fetoprotein (AFP) by observing selective superquenching in several minutes. The unique property of nanoparticles that the self-aggregation causes an unchanged or enhanced fluorescence can reduce the interference from non-target substance significantly.

源语言	英语
页（从-至）	1842-1846
页数	5
期刊	Analyst
卷	140
期	6
DOI	https://doi.org/10.1039/c4an02384f
出版状态	已出版 - 21 3月 2015
已对外发布	是

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abstract = "Highly charged nanoparticles of a conjugated polyelectrolyte brush were used to sense the human α-fetoprotein (AFP) by observing selective superquenching in several minutes. The unique property of nanoparticles that the self-aggregation causes an unchanged or enhanced fluorescence can reduce the interference from non-target substance significantly.",

author = "Xingfen Liu and Lin Shi and Zhiyong Zhang and Quli Fan and Yanqin Huang and Shao Su and Chunhai Fan and Lianhui Wang and Wei Huang",

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AU - Liu, Xingfen

AU - Shi, Lin

AU - Zhang, Zhiyong

AU - Fan, Quli

AU - Huang, Yanqin

AU - Su, Shao

AU - Fan, Chunhai

AU - Wang, Lianhui

AU - Huang, Wei

PY - 2015/3/21

Y1 - 2015/3/21

N2 - Highly charged nanoparticles of a conjugated polyelectrolyte brush were used to sense the human α-fetoprotein (AFP) by observing selective superquenching in several minutes. The unique property of nanoparticles that the self-aggregation causes an unchanged or enhanced fluorescence can reduce the interference from non-target substance significantly.

AB - Highly charged nanoparticles of a conjugated polyelectrolyte brush were used to sense the human α-fetoprotein (AFP) by observing selective superquenching in several minutes. The unique property of nanoparticles that the self-aggregation causes an unchanged or enhanced fluorescence can reduce the interference from non-target substance significantly.

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Monodispersed nanoparticles of conjugated polyelectrolyte brush with high charge density for rapid, specific and label-free detection of tumor marker

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