A TiS2 nanosheet enhanced fluorescence polarization biosensor for ultra-sensitive detection of biomolecules

Nanoscale ◽  
2016 ◽  
Vol 8 (18) ◽  
pp. 9852-9860 ◽  
Author(s):  
Xiang Li ◽  
Xuelian Ding ◽  
Yongfang Li ◽  
Linsong Wang ◽  
Jing Fan
Keyword(s):  
Fluorescence Polarization ◽  
Signal Amplification ◽  
Sensitive Detection ◽  
Enhanced Fluorescence ◽  
Target Recycling ◽  
Detection Of Biomolecules

A highly selective and sensitive amplified fluorescence polarization (FP) biosensor for detection of biomolecules was developed based on enzyme-assisted target-recycling signal amplification and TiS2 nanosheet.

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.

Integration of DNA bio-gates and duplex-specific nuclease signal amplification: towards electrochemiluminescence detection of survivin mRNA

2015 ◽  
Vol 51 (58) ◽  
pp. 11673-11676 ◽  
Author(s):  
Jing Wang ◽  
Xiang-Ling Li ◽  
Jia-Dong Zhang ◽  
Nan Hao ◽  
Jing-Juan Xu ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Sensitive Detection ◽  
Survivin Mrna ◽  
Target Recycling

Based on the integration of DNA bio-gates and duplex-specific nuclease assisted target recycling, a facile electrochemiluminescence assay was developed for the sensitive detection of survivin mRNA.

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.

Nicking endonuclease-assisted signal amplification of a split molecular aptamer beacon for biomolecule detection using graphene oxide as a sensing platform

The Analyst ◽  
2015 ◽  
Vol 140 (23) ◽  
pp. 7918-7925 ◽  
Author(s):  
Xiang Li ◽  
Xuelian Ding ◽  
Jing Fan
Keyword(s):  
Graphene Oxide ◽  
Signal Amplification ◽  
Biomolecule Detection ◽  
Target Recycling ◽  
Nicking Endonuclease ◽  
Sensing Platform ◽  
Detection Of Biomolecules ◽  
Aptamer Beacon

A highly selective and sensitive amplified fluorescence aptasensor for detection of biomolecules was developed based on enzyme-assisted target-recycling signal amplification and graphene oxide.

scholarly journals Ultrasensitive fluorescent aptasensor for MUC1 detection based on deoxyribonuclease I-aided target recycling signal amplification

RSC Advances ◽  
2018 ◽  
Vol 8 (56) ◽  
pp. 32009-32015 ◽  
Author(s):  
Jun Zhang ◽  
Fengying Ran ◽  
Wenbo Zhou ◽  
Bing Shang ◽  
Fei Yu ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Sensitive Detection ◽  
Mucin 1 ◽  
Target Recycling ◽  
Deoxyribonuclease I ◽  
Fluorescent Aptasensor

A novel sensing strategy for sensitive detection of mucin 1 protein (MUC1) based on deoxyribonuclease I-aided target recycling signal amplification was proposed.

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