Signal amplification technology based on entropy-driven molecular switch for ultrasensitive electrochemical determination of DNA and Salmonella typhimurium

2016 ◽  
Vol 225 ◽  
pp. 420-427 ◽  
Author(s):  
Yingxia Zong ◽  
Fang Liu ◽  
Yue Zhang ◽  
Tianrong Zhan ◽  
Yunhua He ◽  
...  
Keyword(s):  
Salmonella Typhimurium ◽  
Signal Amplification ◽  
Molecular Switch ◽  
Electrochemical Determination

Bio-assay of the non-amidated progastrin-derived peptide (G17-Gly) using the tailor-made recombinant antibody fragment and phage display method: a biomedical analysis

2020 ◽  
Vol 12 (21) ◽  
pp. 2735-2746
Author(s):  
Deniz Sadighbayan ◽  
Mohammad Reza Tohidkia ◽  
Tayebeh Mehdipour ◽  
Mohammad Hasanzadeh ◽  
Ahmad Yari Khosroushahi
Keyword(s):  
Phage Display ◽  
Signal Amplification ◽  
Recombinant Antibody ◽  
Antibody Fragment ◽  
Electrochemical Determination ◽  
Biomedical Analysis ◽  
Recombinant Antibody Fragment ◽  
Antibody Technology ◽  
Bio Assay

In this research, four novel and sensitive immunosensors for electrochemical determination of G17-Gly were designed based on signal amplification and tailor-made recombinant antibody technology.

Electrochemical determination of caspase-3 using signal amplification by HeLa cells modified with silver nanoparticles

2021 ◽  
Vol 188 (4) ◽  
Author(s):  
Daohong Wu ◽  
Yuhan He ◽  
Liujuan Tong ◽  
Jianxiu Wang ◽  
Lin Liu ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Hela Cells ◽  
Signal Amplification ◽  
Caspase 3 ◽  
Electrochemical Determination

Electrochemical determination of bisphenol A using a polyacrylamide–multiwalled carbon nanotube-modified glassy carbon electrode

2015 ◽  
Vol 7 (19) ◽  
pp. 8220-8226 ◽  
Author(s):  
Jian Han ◽  
Faying Li ◽  
Liping Jiang ◽  
Kai Li ◽  
Yunhui Dong ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Bisphenol A ◽  
Signal Amplification ◽  
Electrochemical Determination ◽  
Carbon Electrode ◽  
Modified Glassy Carbon Electrode ◽  
Multiwalled Carbon ◽  
Amplification Strategy

A novel electrochemical sensor was fabricated for the determination of bisphenol A (BPA) based on a signal amplification strategy with polyacrylamide and multiwalled carbon nanotubes (PAM–MWCNTs).

Signal amplification biosensor based on DNA for ultrasensitive electrochemical determination of metronidazole

RSC Advances ◽  
2016 ◽  
Vol 6 (66) ◽  
pp. 61207-61213 ◽  
Author(s):  
Bo Zheng ◽  
Cong Li ◽  
Lei Wang ◽  
Yaru Li ◽  
Yue Gu ◽  
...  
Keyword(s):  
Lake Water ◽  
Water Samples ◽  
Signal Amplification ◽  
Electrochemical Determination

The biosensor (PDDA-GN/DNA/GCE) showed remarkable signal amplification performance toward the reduction of metronidazole, and was applied to determinate metronidazole in urine and lake water samples with satisfactory results.

p-Co-BDC/AuNPs-based multiple signal amplification for ultra-sensitive electrochemical determination of miRNAs

2021 ◽  
pp. 338979
Author(s):  
Xiangyu Ma ◽  
Kun Qian ◽  
Onome Ejeromedoghene ◽  
Martha Kandawa-Schulz ◽  
Wei Song ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Electrochemical Determination ◽  
Multiple Signal

Determination of antibacterial propertiesof triazines in regards to Salmonella typhimurium

2017 ◽  
Vol 19 (1) ◽  
pp. 16-23
Author(s):  
M. M. Babkina ◽  
◽  
O. V. Vasylchenko ◽  
O. M. Deriabin ◽  
A. A. Tarasov ◽  
...  
Keyword(s):  
Salmonella Typhimurium
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