Organic electrochemical transistor based immunosensor for prostate specific antigen (PSA) detection using gold nanoparticles for signal amplification

2010 ◽  
Vol 25 (11) ◽  
pp. 2477-2482 ◽  
Author(s):  
Duck-Jin Kim ◽  
Nae-Eung Lee ◽  
Joon-Shik Park ◽  
In-Jun Park ◽  
Jung-Gu Kim ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Prostate Specific Antigen ◽  
Signal Amplification ◽  
Specific Antigen ◽  
Electrochemical Transistor

Engineering WS2-Au-HRP assisted-multiple signal amplification strategy for chemiluminescence immunoassay of prostate specific antigen

2021 ◽  
Author(s):  
Juntao Cao ◽  
Li-Zhen Zhao ◽  
Wen-Sheng Zhang ◽  
Shu-Hui Ma ◽  
Yan-Ming Liu
Keyword(s):  
Gold Nanoparticles ◽  
Horseradish Peroxidase ◽  
Prostate Specific Antigen ◽  
Signal Amplification ◽  
Specific Antigen ◽  
Tungsten Disulfide ◽  
Chemiluminescence Immunoassay ◽  
Au Nps ◽  
Multiple Signal ◽  
Amplification Strategy

A novel chemiluminescence (CL) immunosensor using functionalized Tungsten disulfide nanosheets (WS2 NSs)-gold nanoparticles (Au NPs)-horseradish peroxidase (WS2-Au-HRP) as multiple signal amplification probe was developed for prostate specific antigen (PSA) analysis....

An acid-responsive all-in-one signal amplification strategy for the ultrasensitive prostate-specific antigen detection

2019 ◽  
Vol 43 (40) ◽  
pp. 15910-15914 ◽  
Author(s):  
Yan Wang ◽  
Lijuan Chen ◽  
Qingxia Wu ◽  
Zejun Wen ◽  
Yujing Ren ◽  
...  
Keyword(s):  
Prostate Specific Antigen ◽  
Signal Amplification ◽  
Specific Antigen ◽  
Antigen Detection ◽  
One Pot ◽  
Colorimetric Immunoassay ◽  
Amplification Strategy

A one-pot strategy for the preparation of all-in-one signal tags for the colorimetric immunoassay of prostate-specific antigen.

A dual-round signal amplification strategy for colorimetric/photoacoustic/fluorescence triple read-out detection of prostate specific antigen

2020 ◽  
Vol 56 (36) ◽  
pp. 4942-4945 ◽  
Author(s):  
Chao Jiang ◽  
Yan Huang ◽  
Ting He ◽  
Peng Huang ◽  
Jing Lin
Keyword(s):  
Prostate Specific Antigen ◽  
Immunosorbent Assay ◽  
Signal Amplification ◽  
Specific Antigen ◽  
Enzyme Linked Immunosorbent Assay ◽  
Core Shell ◽  
Elisa System ◽  
System P ◽  
Amplification Strategy

A colorimetric/fluorescence/photoacoustic triple read-out detection of prostate specific antigen (PSA) was developed by using a silica coated Au@Ag core–shell nanorod (denoted Au@Ag@SiO2) based enzyme-linked immunosorbent assay (ELISA) system.

Signal amplification on planar and gel-type sensor surfaces in surface plasmon resonance-based detection of prostate-specific antigen

2004 ◽  
Vol 333 (1) ◽  
pp. 165-173 ◽  
Author(s):  
Geert A.J. Besselink ◽  
Rob P.H. Kooyman ◽  
Peter J.H.J. van Os ◽  
Gerard H.M. Engbers ◽  
Richard B.M. Schasfoort
Keyword(s):  
Surface Plasmon Resonance ◽  
Prostate Specific Antigen ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Signal Amplification ◽  
Specific Antigen

A sensitive immunochromatographic assay using gold nanoparticles for the semiquantitative detection of prostate-specific antigen in serum

2006 ◽  
Vol 2 (3-4) ◽  
pp. 79-86 ◽  
Author(s):  
Naoki Nagatani ◽  
Teruko Yuhi ◽  
Miyuki Chikae ◽  
Kagan Kerman ◽  
Tatsuro Endo ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Prostate Specific Antigen ◽  
Specific Antigen ◽  
Immunochromatographic Assay
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