A novel electrochemical immunosensor for hepatitis B surface antigen based on Fe3O4 nanoflowers and heterogeneous chain reaction signal amplification strategy

Talanta ◽  
2021 ◽  
Vol 221 ◽  
pp. 121459
Author(s):  
Xiaoyan Li ◽  
Tianchen Liu ◽  
Yun Zhang ◽  
Xiao Ni ◽  
M. Nur Hossain ◽  
...  
Keyword(s):  
Hepatitis B ◽  
Surface Antigen ◽  
Signal Amplification ◽  
Hepatitis B Surface Antigen ◽  
Electrochemical Immunosensor ◽  
Chain Reaction ◽  
Amplification Strategy ◽  
Heterogeneous Chain

An Electrochemical Immunosensor with Graphene-Oxide-Ferrocene-based Nanocomposites for Hepatitis B Surface Antigen Detection

2018 ◽  
Vol 30 (11) ◽  
pp. 2774-2780 ◽  
Author(s):  
Feijun Zhao ◽  
Yan Bai ◽  
Ruosheng Zeng ◽  
Liangli Cao ◽  
Jianming Zhu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Hepatitis B ◽  
Surface Antigen ◽  
Hepatitis B Surface Antigen ◽  
Electrochemical Immunosensor ◽  
Antigen Detection

An ultrasensitive sandwich-type electrochemical immunosensor based on δ-MnO2 and palladium nanoparticles covered natural halloysite nanotubes for the detection of hepatitis B surface antigen

2016 ◽  
Vol 40 (1) ◽  
pp. 558-563 ◽  
Author(s):  
Yueyuan Li ◽  
Lihui Tian ◽  
Li Liu ◽  
Lei Liu ◽  
Jingjing Li ◽  
...  
Keyword(s):  
Hepatitis B ◽  
Surface Antigen ◽  
Palladium Nanoparticles ◽  
Hepatitis B Surface Antigen ◽  
Halloysite Nanotubes ◽  
Electrochemical Immunosensor ◽  
Halloysite Nanotube ◽  
Sandwich Type

An ultrasensitive sandwich-type immunosensor for the detection of HBsAg based on the multifunctional natural halloysite nanotube nanocomposites (Pd/δ-MnO2/HNTs).

An electrochemical immunosensor for ultrasensitive detection of HBsAg based on platinum nanoparticles loaded on natural montmorillonite

2015 ◽  
Vol 7 (21) ◽  
pp. 9150-9157 ◽  
Author(s):  
Yueyuan Li ◽  
Lihui Tian ◽  
Hongying Jia ◽  
Xuehui Pang ◽  
Wei Cao ◽  
...  
Keyword(s):  
Hepatitis B ◽  
Surface Antigen ◽  
Platinum Nanoparticles ◽  
Hepatitis B Surface Antigen ◽  
Electrochemical Immunosensor ◽  
Ultrasensitive Detection ◽  
Platinum Nanoparticle ◽  
Amino Silane

A sensitive and facile electrochemical immunosensor for ultrasensitive detection of Hepatitis B surface antigen (HBsAg) was designed, which was based on platinum nanoparticle decorated amino silane functionalized montmorillonite (Pt–NH2–MMT).

Detection of hepatitis B viral DNA by polymerase chain reaction in patients with hepatitis B surface antigen

1990 ◽  
Vol 30 (3) ◽  
pp. 159-162 ◽  
Author(s):  
Ling-Na Shih ◽  
Jin-Chuan Sheu ◽  
Jin-Town Wang ◽  
Guan-Tarn Huang ◽  
Juei-Suei Chen ◽  
...  
Keyword(s):  
Polymerase Chain Reaction ◽  
Hepatitis B ◽  
Surface Antigen ◽  
Hepatitis B Surface Antigen ◽  
Chain Reaction ◽  
Viral Dna ◽  
Polymerase Chain

A gold nanoparticle-based immunosensor for the chemiluminescence detection of the hepatitis B surface antigen

2014 ◽  
Vol 6 (14) ◽  
pp. 5059-5066 ◽  
Author(s):  
Soheila Sabouri ◽  
Hedayatollah Ghourchian ◽  
Mostafa Shourian ◽  
Mahdi Boutorabi
Keyword(s):  
Hepatitis B ◽  
Gold Nanoparticle ◽  
Surface Antigen ◽  
Signal Amplification ◽  
Hepatitis B Surface Antigen ◽  
High Specificity ◽  
The Other ◽  
Chemiluminescence Detection

HAuCl4 acted more efficiently than the other catalysts. The modified GNPs caused a signal amplification and high specificity toward HBsAg.

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