Literature DB >> 25302679

Colorimetric detection of human chorionic gonadotropin using catalytic gold nanoparticles and a peptide aptamer.

Chia-Chen Chang1, Chie-Pein Chen, Chung-Han Lee, Chen-Yu Chen, Chii-Wann Lin.   

Abstract

We combined catalytic gold nanoparticles (AuNPs) with an hCG-specific peptide aptamer to create a simple, sensitive, label-free colorimetric assay for hCG. The applications of this colorimetric biosensor may be expanded by changing the peptide aptamer.

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Year:  2014        PMID： 25302679     DOI： 10.1039/c4cc06366j

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


  11 in total

1.  A multi-channel localized surface plasmon resonance system for absorptiometric determination of abscisic acid by using gold nanoparticles functionalized with a polyadenine-tailed aptamer.

Authors:  Shun Wang; Hao Zhang; Wei Li; Zephania Birech; Liuzheng Ma; Dongxian Li; Shixin Li; Ling Wang; Junjuan Shang; Jiandong Hu
Journal:  Mikrochim Acta       Date:  2019-12-05       Impact factor: 5.833

2.  A new method to amplify colorimetric signals of paper-based nanobiosensors for simple and sensitive pancreatic cancer biomarker detection.

Authors:  K Sudhakara Prasad; Yousef Abugalyon; Chunqiang Li; Feng Xu; XiuJun Li
Journal:  Analyst       Date:  2020-06-26       Impact factor: 4.616

3.  A facile and sensitive peptide-modulating graphene oxide nanoribbon catalytic nanoplasmon analytical platform for human chorionic gonadotropin.

Authors:  Aihui Liang; Chongning Li; Dan Li; Yanghe Luo; Guiqing Wen; Zhiliang Jiang
Journal:  Int J Nanomedicine       Date:  2017-12-12

Review 4.  An Overview of the Synthesis of Gold Nanoparticles Using Radiation Technologies.

Authors:  Lucas Freitas de Freitas; Gustavo Henrique Costa Varca; Jorge Gabriel Dos Santos Batista; Ademar Benévolo Lugão
Journal:  Nanomaterials (Basel)       Date:  2018-11-15       Impact factor: 5.076

5.  High-affinity carboxyl-graphene oxide-based SPR aptasensor for the detection of hCG protein in clinical serum samples.

Authors:  Nan-Fu Chiu; Chia-Tzu Kuo; Chen-Yu Chen
Journal:  Int J Nanomedicine       Date:  2019-07-03

Review 6.  Gold Nanoparticle-Based Colorimetric Strategies for Chemical and Biological Sensing Applications.

Authors:  Chia-Chen Chang; Chie-Pein Chen; Tzu-Heng Wu; Ching-Hsu Yang; Chii-Wann Lin; Chen-Yu Chen
Journal:  Nanomaterials (Basel)       Date:  2019-06-06       Impact factor: 5.076

7.  Enhancement of the Peroxidase-Like Activity of Iodine-Capped Gold Nanoparticles for the Colorimetric Detection of Biothiols.

Authors:  Chia-Chen Chang; Tsz-Lian Hsu; Chie-Pein Chen; Chen-Yu Chen
Journal:  Biosensors (Basel)       Date:  2020-09-01

8.  A Graphene Oxide-Based Fluorescent Method for the Detection of Human Chorionic Gonadotropin.

Authors:  Ning Xia; Xin Wang; Lin Liu
Journal:  Sensors (Basel)       Date:  2016-10-13       Impact factor: 3.576

9.  Enhanced Plasmonic Biosensors of Hybrid Gold Nanoparticle-Graphene Oxide-Based Label-Free Immunoassay.

Authors:  Nan-Fu Chiu; Chi-Chu Chen; Cheng-Du Yang; Yu-Sheng Kao; Wei-Ren Wu
Journal:  Nanoscale Res Lett       Date:  2018-05-16       Impact factor: 4.703

10.  Clinical Application for Screening Down's Syndrome by Using Carboxylated Graphene Oxide-Based Surface Plasmon Resonance Aptasensors.

Authors:  Nan-Fu Chiu; Ying-Hao Wang; Chen-Yu Chen
Journal:  Int J Nanomedicine       Date:  2020-10-22
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