A novel label-free electrochemical immunosensor based on the composite of LPCs-SnS2 and AuNPs for the detection of human chorionic gonadotropin

2017 ◽  
Vol 41 (20) ◽  
pp. 11600-11606 ◽  
Author(s):  
Hejie Wang ◽  
Wenjuan Guo ◽  
Meishan Pei
Keyword(s):  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Hydrothermal Process ◽  
Electrochemical Immunosensor ◽  
Label Free ◽  
Facile Hydrothermal Process

LPCs-SnS2 with a 3D conduction architecture was prepared by a facile hydrothermal process.

scholarly journals Chitosan/AuNPs Modified Graphene Electrochemical Sensor for Label-Free Human Chorionic Gonadotropin Detection

2014 ◽  
Vol 26 (12) ◽  
pp. 2591-2598 ◽  
Author(s):  
Sofia Teixeira ◽  
Nadia S. Ferreira ◽  
Robert Steven Conlan ◽  
O. J. Guy ◽  
M. Goreti F. Sales
Keyword(s):  
Electrochemical Sensor ◽  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Label Free ◽  
Modified Graphene

A highly sensitive gold nanoparticle bioprobe based electrochemical immunosensor using screen printed graphene biochip

RSC Advances ◽  
2014 ◽  
Vol 4 (102) ◽  
pp. 58460-58466 ◽  
Author(s):  
Syazana Abdullah Lim ◽  
Hiroyuki Yoshikawa ◽  
Eiichi Tamiya ◽  
Hartini Mohd Yasin ◽  
Minhaz Uddin Ahmed
Keyword(s):  
Gold Nanoparticles ◽  
Gold Nanoparticle ◽  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Electrode Material ◽  
Electrochemical Immunosensor ◽  
Highly Sensitive ◽  
Electrochemical Label ◽  
Screen Printed

This study describes a highly sensitive electrochemical immunosensor for the detection of human chorionic gonadotropin (hCG) that uses gold nanoparticles (AuNP) as the electrochemical label and graphene as electrode material.

Sensitive sandwich electrochemical immunosensor for human chorionic gonadotropin using nanoporous Pd as a label

RSC Advances ◽  
2014 ◽  
Vol 4 (42) ◽  
pp. 21891-21898 ◽  
Author(s):  
Yiming Liu ◽  
Wenjuan Guo ◽  
Xiaoli Qin ◽  
Xue Meng ◽  
Xiangwei Zhu ◽  
...  
Keyword(s):  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Electrochemical Immunosensor ◽  
Sandwich Type

GNPs/PB/GNPs and NP-Pd were prepared to immobilize Ab1 and HRP–Ab2 respectively and combined to construct a sandwich-type immunosensor for hCG.

A three-dimensional CoNi-MOF nanosheet array-based immunosensor for sensitive monitoring of human chorionic gonadotropin with core–shell ZnNi-MOF@Nile Blue nanotags

The Analyst ◽  
2020 ◽  
Vol 145 (24) ◽  
pp. 8097-8103
Author(s):  
Wenbo Lu ◽  
Zi-Ang Chen ◽  
Ming Wei ◽  
Xiaowei Cao ◽  
Xuping Sun
Keyword(s):  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Nile Blue ◽  
Three Dimensional ◽  
Electrochemical Immunosensor ◽  
Core Shell ◽  
Nanosheet Array ◽  
Sandwich Type

A sandwich-type electrochemical immunosensor for HCG detection based on a CoNi-MOF nanosheet-array and Nile Blue@ZnNi-MOF spheres is successfully exploited.

A novel signal amplification strategy of an electrochemical immunosensor for human chorionic gonadotropin, based on nanocomposites of multi-walled carbon nanotubes–ionic liquid and nanoporous Pd

RSC Advances ◽  
2014 ◽  
Vol 4 (101) ◽  
pp. 57773-57780 ◽  
Author(s):  
Wenjuan Guo ◽  
Yiming Liu ◽  
Xue Meng ◽  
Meishan Pei ◽  
Jinping Wang Jinping Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Ionic Liquid ◽  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Signal Amplification ◽  
Electrochemical Immunosensor ◽  
Sensor Platform ◽  
Multi Walled Carbon Nanotubes ◽  
Amplification Strategy ◽  
Walled Carbon Nanotubes

A novel electrochemical immunosensor using MWCNTs–BMIMPF6/NP-Pd as a sensor platform to sequentially immobilize antibodies was developed for hCG detection.

Electrochemical Immunosensor for Ultrasensitive Detection of Human Chorionic Gonadotropin Based on Pd@SBA-15

2012 ◽  
Vol 25 (2) ◽  
pp. 427-432 ◽  
Author(s):  
Dan Wu ◽  
Yong Zhang ◽  
Li Shi ◽  
Yanyan Cai ◽  
Hongmin Ma ◽  
...  
Keyword(s):  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Electrochemical Immunosensor ◽  
Ultrasensitive Detection

A sensitive electrochemical immunosensor for the detection of human chorionic gonadotropin based on a hierarchical nanoporous AuAg alloy

RSC Advances ◽  
2016 ◽  
Vol 6 (1) ◽  
pp. 87-93 ◽  
Author(s):  
Dianyun Zhao ◽  
Yang Yu ◽  
Caixia Xu
Keyword(s):  
Ionic Liquid ◽  
Composite Film ◽  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Electrochemical Immunosensor ◽  
Graphene Sheets ◽  
Highly Sensitive

A sensitive immunosensor for hCG detection is designed based on assembling the antibody on graphene sheets and ionic liquid composite film. The HNP-AuAg alloy is used as hCG antibody carrier for the preparation of a highly sensitive immunosensor.

Label-Free Electrochemical Immunoassay for the Detection of Human Chorionic Gonadotropin Hormone

2006 ◽  
Vol 78 (15) ◽  
pp. 5612-5616 ◽  
Author(s):  
Kagan Kerman ◽  
Naoki Nagatani ◽  
Miyuki Chikae ◽  
Teruko Yuhi ◽  
Yuzuru Takamura ◽  
...  
Keyword(s):  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Electrochemical Immunoassay ◽  
Label Free ◽  
Human Chorionic Gonadotropin Hormone
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