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

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

10 Scopus citations

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.

Original language	English
Pages (from-to)	1842-1846
Number of pages	5
Journal	Analyst
Volume	140
Issue number	6
DOIs	https://doi.org/10.1039/c4an02384f
State	Published - 21 Mar 2015
Externally published	Yes

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

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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T1 - Monodispersed nanoparticles of conjugated polyelectrolyte brush with high charge density for rapid, specific and label-free detection of tumor marker

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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U2 - 10.1039/c4an02384f

DO - 10.1039/c4an02384f

M3 - 文章

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SN - 0003-2654

VL - 140

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EP - 1846

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IS - 6

ER -

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

Abstract

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