A highly‐sensitive vascular endothelial growth factor ‐A (165) immunosensor, as a tool for early detection of cancer

2021 ◽  
Author(s):  
Fatemeh Taati Yengejeh ◽  
Javad Shabani Shayeh ◽  
Moones Rahmandoust ◽  
Fattaneh Fatemi ◽  
Sareh Arjmand
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Growth Factor ◽  
Early Detection ◽  
Early Detection Of Cancer ◽  
Vascular Endothelial ◽  
Highly Sensitive ◽  
Endothelial Growth Factor

A highly sensitive electrochemical aptasensor for vascular endothelial growth factor detection based on toehold-mediated strand displacement reaction

2021 ◽  
Author(s):  
Zhong Gao ◽  
Fangling Ren ◽  
Guangyi Yang ◽  
Guangjun Feng ◽  
Lun Wu ◽  
...  
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Growth Factor ◽  
High Sensitivity ◽  
Vascular Endothelial ◽  
Electrochemical Aptasensor ◽  
Strand Displacement ◽  
Highly Sensitive ◽  
Recycling Amplification ◽  
Sensitivity Specificity ◽  
Endothelial Growth Factor

An electrochemical aptasensor with high sensitivity, specificity and good intra-day reproducibility is reported to meet the detection needs of vascular endothelial growth factor (VEGF). The toehold-mediated strand displacement recycling amplification...

A highly sensitive photoelectrochemical VEGF165 biosensor with a dual signal amplification strategy by using AgVO3 as a photoactive material

2019 ◽  
Vol 55 (56) ◽  
pp. 8076-8078 ◽  
Author(s):  
Huimei Da ◽  
Yaling Liu ◽  
Mengjie Li ◽  
Ruo Yuan ◽  
Hongyan Liu ◽  
...  
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Growth Factor ◽  
Signal Amplification ◽  
Sensitive Detection ◽  
Vascular Endothelial ◽  
Background Signal ◽  
Highly Sensitive ◽  
Amplification Strategy ◽  
Dual Signal Amplification ◽  
Endothelial Growth Factor

We developed a novel “signal-on” photoelectrochemical (PEC) aptasensor with a near-zero background signal by using AgVO3 as a single photoactive material for the sensitive detection of vascular endothelial growth factor (VEGF165).

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