Literature DB >> 22728954

Amplified fluorescence polarization aptasensors based on structure-switching-triggered nanoparticles enhancement for bioassays.

Yong Huang1, Shulin Zhao, Zhen-Feng Chen, Ming Shi, Hong Liang.   

Abstract

We have developed an amplified fluorescence polarization aptasensor that relies on aptamer structure-switching-triggered nanoparticles (NPs) enhancement for biomolecules detection. This new type of assay exhibits higher detection sensitivity over traditional homogeneous aptasensors by two orders of magnitude and high specificity for target molecules.

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Year:  2012        PMID： 22728954     DOI： 10.1039/c2cc33021k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  Aptamers: problems, solutions and prospects.

Authors:  A V Lakhin; V Z Tarantul; L V Gening
Journal:  Acta Naturae       Date:  2013-10       Impact factor: 1.845

2.  A microchip electrophoresis-based fluorescence signal amplification strategy for highly sensitive detection of biomolecules.

Authors:  Yingfeng Qin; Liangliang Zhang; Shuting Li; Jingjin Zhao; Yong Huang; Shulin Zhao; Yi-Ming Liu
Journal:  Chem Commun (Camb)       Date:  2016-12-22       Impact factor: 6.222

3.  C4-HSL aptamers for blocking qurom sensing and inhibiting biofilm formation in Pseudomonas aeruginosa and its structure prediction and analysis.

Authors:  Meng Zhao; Weibin Li; Kuancan Liu; Huiling Li; Xiaopeng Lan
Journal:  PLoS One       Date:  2019-02-19       Impact factor: 3.240

Review 4.  Fluorescence Polarization-Based Bioassays: New Horizons.

Authors:  Olga D Hendrickson; Nadezhda A Taranova; Anatoly V Zherdev; Boris B Dzantiev; Sergei A Eremin
Journal:  Sensors (Basel)       Date:  2020-12-12       Impact factor: 3.576

Review 5.  Recent advances in fluorescence anisotropy/polarization signal amplification.

Authors:  Xue Xiao; Shujun Zhen
Journal:  RSC Adv       Date:  2022-02-23       Impact factor: 3.361

6.  Aptamer fluorescence anisotropy assays for detection of aflatoxin B1 and adenosine triphosphate using antibody to amplify signal change.

Authors:  Yapiao Li; Hao Yu; Qiang Zhao
Journal:  RSC Adv       Date:  2022-03-07       Impact factor: 3.361

Review 7.  Nanomaterials Used in Fluorescence Polarization Based Biosensors.

Authors:  Yingqi Zhang; Howyn Tang; Wei Chen; Jin Zhang
Journal:  Int J Mol Sci       Date:  2022-08-03       Impact factor: 6.208
  7 in total

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