Dual-responses for electrochemical and electrochemiluminescent detection based on a bifunctional probe

被引：17

作者：

Han, Jing ^{[1
]}

Zhuo, Ying ^{[1
]}

Chai, Yaqin ^{[1
]}

Yuan, Ruo ^{[1
]}

机构：

[1] Southwest Univ, Coll Chem & Chem Engn, Educ Minist Key Lab Luminescence & Real Time Anal, Chongqing 400715, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 25期

关键词：

CANCER-CELLS; SIGNAL AMPLIFICATION; SENSITIVE DETECTION; APTASENSOR; DNA; PROTEIN; HAIRPIN; FILMS;

D O I：

10.1039/c3cc49319a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A bifunctional probe (PTC-Tb) which acts as not only a well-defined and stable electrochemical redox molecule but also as a highly efficient co-reactant of an electrochemiluminescent oxygen-peroxydisulfate system was firstly synthesized and applied to the construction of dual-response aptasensors for thrombin detection.

引用

页码：3367 / 3369

页数：3

共 21 条

[1] Electrochemical Immunosensors for Detection of Cancer Protein Biomarkers [J].

Chikkaveeraiah, Bhaskara V. ;

Bhirde, Ashwinkumar A. ;

Morgan, Nicole Y. ;

Eden, Henry S. ;

Chen, Xiaoyuan .

ACS NANO, 2012, 6 (08) :6546-6561

[2] Simultaneous direct electrochemiluminescence and catalytic voltammetry detection of DNA in ultrathin films [J].

Dennany, L ;

Forster, RJ ;

Rusling, JF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (17) :5213-5218

[3] Electrochemical and Electrochemiluminescence Determination of Cancer Cells Based on Aptamers and Magnetic Beads [J].

Ding, Caifeng ;

Ge, Ying ;

Zhang, Shusheng .

CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (35) :10707-10714

[4] Understanding and tuning the epitaxy of large aromatic adsorbates by molecular design [J].

Eremtchenko, M ;

Schaefer, JA ;

Tautz, FS .

NATURE, 2003, 425 (6958) :602-605

[5] Ultrathin organic films grown by organic molecular beam deposition and related techniques [J].

Forrest, SR .

CHEMICAL REVIEWS, 1997, 97 (06) :1793-1896

[6] 3,4,9,10-Perylenetetracarboxylic dianhydride functionalized graphene sheet as labels for ultrasensitive electrochemiluminescent detection of thrombin [J].

Gan, Xianxue ;

Yuan, Ruo ;

Chai, Yaqin ;

Yuan, Yali ;

Cao, Yaling ;

Liao, Yuhong ;

Liu, Huijing .

ANALYTICA CHIMICA ACTA, 2012, 726 :67-72

[7] Label-Free Colorimetric Aptasensor Based on Nicking Enzyme Assisted Signal Amplification and DNAzyme Amplification for Highly Sensitive Detection of Protein [J].

Huang, Yong ;

Chen, Jia ;

Zhao, Shulin ;

Shi, Ming ;

Chen, Zhen-Feng ;

Liang, Hong .

ANALYTICAL CHEMISTRY, 2013, 85 (09) :4423-4430

[8] A novel quantum dot nanocluster as versatile probe for electrochemiluminescence and electrochemical assays of DNA and cancer cells [J].

Jie, Guifen ;

Zhang, Jian ;

Jie, Guixia ;

Wang, Lei .

BIOSENSORS & BIOELECTRONICS, 2014, 52 :69-75

[9] Aptamer-Based Viability Impedimetric Sensor for Viruses [J].

Labib, Mahmoud ;

Zamay, Anna S. ;

Muharemagic, Darija ;

Chechik, Alexey V. ;

Bell, John C. ;

Berezoyski, Maxim V. .

ANALYTICAL CHEMISTRY, 2012, 84 (04) :1813-1816

[10] Amplified analysis of low-molecular-weight substrates or proteins by the self-assembly of DNAzyme-aptamer conjugates [J].

Li Di ;

Shlyahovsky, Bella ;

Elbaz, Johann ;

Willner, Itamar .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (18) :5804-+

← 1 2 3 →