MXene-MoS2 heterostructure collaborated with catalyzed hairpin assembly for label-free electrochemical detection of microRNA-21

Talanta ◽  
2022 ◽  
Vol 237 ◽  
pp. 122927
Author(s):  
Jiaying Zhao ◽  
Congjuan He ◽  
Weixuan Wu ◽  
Huisi Yang ◽  
Jiangbo Dong ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Label Free ◽  
Catalyzed Hairpin Assembly

Construction of electrochemical immunosensor based on redox hydrogel for ultrasensitive detection of carcinoembryonic antigen

2021 ◽  
Author(s):  
Xiangrong Huang ◽  
Na Wu ◽  
Wenxiu Liu ◽  
Yazhuo Shang ◽  
Honglai Liu ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Carcinoembryonic Antigen ◽  
Electrochemical Detection ◽  
Electrochemical Immunosensor ◽  
Ultrasensitive Detection ◽  
Label Free

In this work, a novel redox hydrogel was proposed for ultrasensitive label-free electrochemical detection of carcinoembryonic antigen (CEA). The redox hydrogel composed by cellulose nanocrystalline (CNC), methylene blue (MB), multi-walled...

Label-free electrochemical detection of prostate-specific antigen based on nucleic acid aptamer

2015 ◽  
Vol 68 ◽  
pp. 49-54 ◽  
Author(s):  
M. Souada ◽  
B. Piro ◽  
S. Reisberg ◽  
G. Anquetin ◽  
V. Noël ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Prostate Specific Antigen ◽  
Electrochemical Detection ◽  
Specific Antigen ◽  
Label Free

Layer-by-layer self-assembly of 2D graphene nanosheets, 3D copper oxide nanoflowers and 0D gold nanoparticles for ultrasensitive electrochemical detection of alpha fetoprotein

RSC Advances ◽  
2015 ◽  
Vol 5 (70) ◽  
pp. 56583-56589 ◽  
Author(s):  
Yulan Wang ◽  
Dan Wu ◽  
Yong Zhang ◽  
Xiang Ren ◽  
Yaoguang Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Copper Oxide ◽  
Electrochemical Detection ◽  
Self Assembly ◽  
Graphene Nanosheets ◽  
Electrochemical Immunosensor ◽  
Alpha Fetoprotein ◽  
Quantitative Detection ◽  
Layer By Layer ◽  
Label Free

In this work, a novel and ultrasensitive label-free electrochemical immunosensor was developed for the quantitative detection of alpha fetoprotein (AFP).

Rapid and Label-Free Electrochemical Detection of Fumonisin-B1 Using Microfluidic Biosensing Platform Based on Ag-CeO2 Nanocomposite

2021 ◽  
Author(s):  
Tarun Kumar Dhiman ◽  
G. B. V. S. LAKSHMI ◽  
Kashyap Dave ◽  
Appan Roychoudhury ◽  
Nishu Dalal ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Fumonisin B1 ◽  
Label Free
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