Cu/Au/Pt trimetallic nanoparticles coated with DNA hydrogel as target-responsive and signal-amplification material for sensitive detection of microcystin-LR

2020 ◽  
Vol 1134 ◽  
pp. 96-105 ◽  
Author(s):  
Pian Wu ◽  
Shuang Li ◽  
Xiaosheng Ye ◽  
Baoan Ning ◽  
Jialei Bai ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Sensitive Detection ◽  
Dna Hydrogel

A highly sensitive fluorescence biosensor for detection of Staphylococcus aureus based on HCR-mediated three-way DNA junction nicking enzyme assisted signal amplification

The Analyst ◽  
2021 ◽  
Author(s):  
Chuyan Zhang ◽  
Zewei Luo ◽  
Mengfan Wu ◽  
Wei Ning ◽  
Ziyi Tian ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Food Safety ◽  
Signal Amplification ◽  
Sensitive Detection ◽  
Safety Control ◽  
Food Borne ◽  
Highly Sensitive ◽  
Fluorescence Biosensor ◽  
Highly Sensitive Detection ◽  
Nicking Enzyme

Sensitive and efficient monitoring of food-borne bacteria is of great importance for food safety control. Herein, a novel biosensor for highly sensitive detection of Staphylococcus aureus (S. aureus) was constructed...

Sensitive detection of multiple mycotoxins by SPRi with gold nanoparticles as signal amplification tags

2014 ◽  
Vol 431 ◽  
pp. 71-76 ◽  
Author(s):  
Weihua Hu ◽  
Hongming Chen ◽  
Huanhuan Zhang ◽  
Guangli He ◽  
Xin Li ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Signal Amplification ◽  
Sensitive Detection

Sensitive detection of DNA methyltransferase activity by transcription-mediated duplex-specific nuclease-assisted cyclic signal amplification

2015 ◽  
Vol 51 (73) ◽  
pp. 13968-13971 ◽  
Author(s):  
Yan Zhang ◽  
Wen-jing Xu ◽  
Ya-ping Zeng ◽  
Chun-yang Zhang
Keyword(s):  
Signal Amplification ◽  
Dna Methyltransferase ◽  
Sensitive Detection ◽  
Methyltransferase Activity

We develop transcription-mediated duplex-specific nuclease-assisted cyclic signal amplification for sensitive detection of DNA methyltransferase activity.

scholarly journals Single-ribonucleotide repair-mediated ligation-dependent cycling signal amplification for sensitive and specific detection of DNA methyltransferase

2018 ◽  
Vol 9 (28) ◽  
pp. 6053-6061 ◽  
Author(s):  
Li-juan Wang ◽  
Xiao Han ◽  
Chen-chen Li ◽  
Chun-yang Zhang
Keyword(s):  
Signal Amplification ◽  
Dna Methyltransferase ◽  
Sensitive Detection ◽  
Specific Detection ◽  
Mtase Activity

Specific and sensitive detection of DNA MTase activity can be achieved by a single-ribonucleotide repair-mediated ligation-dependent cycling signal amplification approach.

Simple label-free and sensitive fluorescence determination of human 8-oxoG DNA glycosylase 1 activity and inhibitionviaTdT-assisted sequence extension amplification

2019 ◽  
Vol 43 (21) ◽  
pp. 8260-8265
Author(s):  
Sujing Wang ◽  
Daxiu Li ◽  
Ruo Yuan ◽  
Yun Xiang
Keyword(s):  
Signal Amplification ◽  
Sensitive Detection ◽  
Dna Glycosylase ◽  
Label Free ◽  
Fluorescence Determination

Label-free and sensitive detection of hOGG1 activity and inhibitionviaTdT-assisted sequence extension signal amplification.

Sign in / Sign up

Export Citation Format

Share Document