A sandwich-type electrochemical immunosensor using Ag@CeO2-Au as a lable for sensitive detection of carcinoembryonic antigen

2020 ◽  
Vol 159 ◽  
pp. 105415 ◽  
Author(s):  
Siyu Chen ◽  
Yuxiao Yang ◽  
Wenjun Li ◽  
Yiju Song ◽  
Lei Shi ◽  
...  
Keyword(s):  
Carcinoembryonic Antigen ◽  
Electrochemical Immunosensor ◽  
Sensitive Detection ◽  
Sandwich Type

Sensitive detection of carcinoembryonic antigen (CEA) by a sandwich-type electrochemical immunosensor using MOF-Ce@HA/Ag-HRP-Ab2 as a nanoprobe

2020 ◽  
Vol 31 (18) ◽  
pp. 185605 ◽  
Author(s):  
Wenjun Li ◽  
Chaoyun Ma ◽  
Yiju Song ◽  
Chenglin Hong ◽  
Xiuwen Qiao ◽  
...  
Keyword(s):  
Carcinoembryonic Antigen ◽  
Electrochemical Immunosensor ◽  
Sensitive Detection ◽  
Sandwich Type

A reagentless electrochemical immunosensor based on probe immobilization and the layer-by-layer assembly technique for sensitive detection of tumor markers

2015 ◽  
Vol 7 (22) ◽  
pp. 9655-9662 ◽  
Author(s):  
Cong Qiumei ◽  
Bian Hongmei ◽  
Yu Zhaoxia ◽  
Jiyang Liu ◽  
Fengna Xi
Keyword(s):  
Carcinoembryonic Antigen ◽  
Tumor Markers ◽  
Electrochemical Immunosensor ◽  
Sensitive Detection ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Highly Sensitive ◽  
Assembly Technique ◽  
Highly Sensitive Detection ◽  
Layer Assembly

Combined with surface-confined probes and the layer-by-layer assembly technique, a reagentless electrochemical immunosensor was constructed for highly sensitive detection of carcinoembryonic antigen.

scholarly journals A new Bi2MoO6 nano-tremella-based electrochemical immunosensor for the sensitive detection of a carcinoembryonic antigen

RSC Advances ◽  
2020 ◽  
Vol 10 (27) ◽  
pp. 15870-15880 ◽  
Author(s):  
Zhongmin Wang ◽  
Xinli Tian ◽  
Dong Sun ◽  
Penghui Cao ◽  
Mengkui Ding ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Carcinoembryonic Antigen ◽  
Electrochemical Immunosensor ◽  
Sensitive Detection ◽  
Electrochemical Immunosensing

Novel Bi2MoO6 nanohybrids with a tremella-like structure modified with gold nanoparticles were used to fabricate an electrochemical immunosensing platform of CEA.

Sandwich-type electrochemical immunosensor for carcinoembryonic antigen detection based on the cooperation of a gold–vertical graphene electrode and gold@silica–methylene blue

2020 ◽  
Vol 8 (2) ◽  
pp. 298-307 ◽  
Author(s):  
Siyu Zheng ◽  
Mingji Li ◽  
Hongji Li ◽  
Cuiping Li ◽  
Penghai Li ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Carcinoembryonic Antigen ◽  
Electrochemical Immunosensor ◽  
Antigen Detection ◽  
Graphene Electrode ◽  
Sandwich Type

In this study, a sandwich-type electrochemical (EC) immunosensor was proposed to detect a carcinoembryonic antigen (CEA) based on Au–graphene and Au@SiO2–methylene blue (MB).

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