Carbon nanoparticle-protected aptamers for highly sensitive and selective detection of biomolecules based on nuclease-assisted target recycling signal amplification

2014 ◽  
Vol 50 (57) ◽  
pp. 7646-7648 ◽  
Author(s):  
Xiaoyan Lin ◽  
Liang Cui ◽  
Yishun Huang ◽  
Ya Lin ◽  
Yi Xie ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Carbon Nanoparticles ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Carbon Nanoparticle ◽  
Target Recycling ◽  
Amplification Method ◽  
Highly Sensitive ◽  
Detection Of Biomolecules ◽  
Highly Sensitive Detection

A nuclease-assisted target recycling signal amplification method based on carbon nanoparticles for highly sensitive detection of biomolecules was developed.

Highly sensitive and selective detection of miRNA: DNase I-assisted target recycling using DNA probes protected by polydopamine nanospheres

2015 ◽  
Vol 51 (11) ◽  
pp. 2156-2158 ◽  
Author(s):  
Yi Xie ◽  
Xiaoyan Lin ◽  
Yishun Huang ◽  
Rujun Pan ◽  
Zhi Zhu ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Dnase I ◽  
Dna Probes ◽  
Selective Detection ◽  
Protective Properties ◽  
Target Recycling ◽  
Amplification Method ◽  
Highly Sensitive ◽  
Nuclease Digestion

Based on the protective properties of polydopamine nanospheres for DNA probes against nuclease digestion, we have developed a DNase I-assisted target recycling signal amplification method for highly sensitive and selective detection of miRNA.

scholarly journals A microchip electrophoresis-based fluorescence signal amplification strategy for highly sensitive detection of biomolecules

2017 ◽  
Vol 53 (2) ◽  
pp. 455-458 ◽  
Author(s):  
Yingfeng Qin ◽  
Liangliang Zhang ◽  
Shuting Li ◽  
Jingjin Zhao ◽  
Yong Huang ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Microchip Electrophoresis ◽  
Sensitive Detection ◽  
Fluorescence Signal ◽  
Highly Sensitive ◽  
Fluorescence Signal Amplification ◽  
Detection Of Biomolecules ◽  
Highly Sensitive Detection ◽  
Amplification Strategy

A microchip electrophoresis-based fluorescence signal amplification strategy was developed for highly sensitive detection of biomolecules.

Template-free multiple signal amplification for highly sensitive detection of cancer cell-derived exosomes

2021 ◽  
Author(s):  
Lei Wang ◽  
Ying Deng ◽  
Yue Huang ◽  
Juan Wei ◽  
Jiehua Ma ◽  
...  
Keyword(s):  
Cancer Cell ◽  
Signal Amplification ◽  
High Sensitivity ◽  
Sensitive Detection ◽  
Multiple Signal ◽  
Amplification Method ◽  
Highly Sensitive ◽  
Template Free ◽  
Highly Sensitive Detection

Herein, we have designed a template-free multiple signal amplification method in this work for the detection of cancer cell-derived exosomes with high sensitivity. In this design, the combined utilization of...

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...

Ultrasensitive electrochemical detection of Hg2+based on an Hg2+-triggered exonuclease III-assisted target recycling strategy

The Analyst ◽  
2018 ◽  
Vol 143 (23) ◽  
pp. 5771-5778 ◽  
Author(s):  
Xiaolei Song ◽  
Yu Wang ◽  
Su Liu ◽  
Xue Zhang ◽  
Haiwang Wang ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Electrochemical Method ◽  
Sensitive Detection ◽  
Mercury Ions ◽  
Exonuclease Iii ◽  
Target Recycling ◽  
Highly Sensitive ◽  
Recycling Amplification ◽  
Highly Sensitive Detection

An isothermal electrochemical method for the highly sensitive detection of mercury ions (Hg2+) was established based on Hg2+-triggered exonuclease III-aided target recycling amplification.

Ratiometric fluorescence and mesoporous structure dual signal amplification for sensitive and selective detection of TNT based on MIP@QD fluorescence sensors

2015 ◽  
Vol 51 (15) ◽  
pp. 3200-3203 ◽  
Author(s):  
Shoufang Xu ◽  
Hongzhi Lu
Keyword(s):  
Signal Amplification ◽  
Mesoporous Structure ◽  
Selective Detection ◽  
Ratiometric Fluorescence ◽  
Fluorescence Sensors ◽  
Highly Sensitive ◽  
Silica Materials ◽  
Mesoporous Silica Materials ◽  
Highly Sensitive Detection ◽  
Dual Signal Amplification

MIP@QD fluorescence sensors combined with ratiometric fluorescence techniques and mesoporous silica materials for highly sensitive detection of TNT.

Sign in / Sign up

Export Citation Format

Share Document