scholarly journals Highly sensitive detection of Staphylococcus aureus by a THz metamaterial biosensor based on gold nanoparticles and rolling circle amplification

RSC Advances ◽  
2020 ◽  
Vol 10 (45) ◽  
pp. 26824-26833 ◽  
Author(s):  
Ke Yang ◽  
Wenjing Yu ◽  
Guorong Huang ◽  
Jie Zhou ◽  
Xiang Yang ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Rolling Circle Amplification ◽  
Rolling Circle ◽  
Hospital Acquired Infections ◽  
Food Borne ◽  
Highly Sensitive ◽  
Food Borne Illness ◽  
Highly Sensitive Detection ◽  
Hospital Acquired ◽  
The Impact

A highly sensitive method for detecting Staphylococcus aureus (S. aureus) is urgently needed to reduce the impact and spread of hospital-acquired infections and food-borne illness.

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...

A DNA logic gate based on strand displacement reaction and rolling circle amplification, responding to multiple low-abundance DNA fragment input signals, and its application in detecting miRNAs

2015 ◽  
Vol 51 (32) ◽  
pp. 6980-6983 ◽  
Author(s):  
Yuqi Chen ◽  
Yanyan Song ◽  
Fan Wu ◽  
Wenting Liu ◽  
Boshi Fu ◽  
...  
Keyword(s):  
Logic Gate ◽  
Rolling Circle Amplification ◽  
Displacement Reaction ◽  
Strand Displacement ◽  
Rolling Circle ◽  
Highly Sensitive ◽  
Dna Fragment ◽  
Highly Sensitive Detection ◽  
Amplification Strategy ◽  
Strand Displacement Reaction

A conveniently amplified DNA AND logic gate platform was designed for the highly sensitive detection of low-abundance DNA fragment inputs based on strand displacement reaction and rolling circle amplification strategy.

Novel Rolling Circle Amplification Biosensors for Food-borne Microorganism Detection

2021 ◽  
pp. 116293
Author(s):  
Xiuyuan Xu ◽  
Yuan Su ◽  
Yangzi Zhang ◽  
Xinxin Wang ◽  
Hongtao Tian ◽  
...  
Keyword(s):  
Rolling Circle Amplification ◽  
Rolling Circle ◽  
Food Borne

Target-responsive dumbbell probe-mediated rolling circle amplification strategy for highly sensitive Hg2+ detection

RSC Advances ◽  
2014 ◽  
Vol 4 (51) ◽  
pp. 27091-27097 ◽  
Author(s):  
Qingwang Xue ◽  
Yanqin Lv ◽  
Yuanfu Zhang ◽  
Shuling Xu ◽  
Qiaoli Yue ◽  
...  
Keyword(s):  
Rolling Circle Amplification ◽  
Selective Detection ◽  
Label Free ◽  
Rolling Circle ◽  
Fluorescent Sensing ◽  
Highly Sensitive ◽  
Mercuric Ions ◽  
Amplification Strategy

A novel label-free amplified fluorescent sensing scheme based on target-responsive dumbbell probe-mediated rolling circle amplification (D-RCA) has been developed for sensitive and selective detection of mercuric ions.

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