scholarly journals A novel, label-free fluorescence detection method for the formation of G-quadruplex DNA based on DNA-templated silver nanoclusters

RSC Advances ◽  
2017 ◽  
Vol 7 (40) ◽  
pp. 24628-24632 ◽  
Author(s):  
Jiaona Xu ◽  
Chunying Wei
Keyword(s):  
Fluorescence Detection ◽  
Detection Method ◽  
Silver Nanoclusters ◽  
Label Free ◽  
Quadruplex Dna ◽  
G Quadruplex ◽  
Ag Ncs

A novel, label-free fluorescence detection method was proposed for the formation of the G-quadruplex DNAs based on placing two DNA-Ag NCs together to light-up fluorescence.

Label-free DNA detection based on oligonucleotide-stabilized silver nanoclusters and exonuclease III-catalyzed target recycling amplification

2014 ◽  
Vol 6 (15) ◽  
pp. 6082-6087 ◽  
Author(s):  
Hui Ma ◽  
Wei Wei ◽  
Qian Lu ◽  
Zhixin Zhou ◽  
Henan Li ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Silver Nanoclusters ◽  
Label Free ◽  
Exonuclease Iii ◽  
Target Recycling ◽  
Free Dna ◽  
Sensitivity And Selectivity ◽  
Exo Iii ◽  
Ag Ncs ◽  
Recycling Amplification

A label-free DNA biosensor with high sensitivity and selectivity is constructed by using DNA–Ag NCs and Exo III-catalyzed target recycling amplification.

A label-free biosensor for selective detection of DNA and Pb2+ based on a G-quadruplex

RSC Advances ◽  
2016 ◽  
Vol 6 (10) ◽  
pp. 7765-7771 ◽  
Author(s):  
Ruipeng Hou ◽  
Xiaoqing Niu ◽  
Fengling Cui
Keyword(s):  
Detection Method ◽  
Selective Detection ◽  
Label Free ◽  
Schematic Representation ◽  
G Quadruplex

Schematic representation of the DNA and Pb2+ detection method.

Label-free and sensitive detection of coralyne and heparin based on target-induced G-quadruplex formation

2019 ◽  
Vol 11 (10) ◽  
pp. 1331-1337 ◽  
Author(s):  
Mingjian Chen ◽  
Changbei Ma ◽  
Han Zhao ◽  
Kemin Wang
Keyword(s):  
Detection Method ◽  
Sensitive Detection ◽  
Label Free ◽  
G Quadruplex ◽  
Quadruplex Formation

Herein we propose a label-free and sensitive detection method for coralyne and heparin, based on utilizing the complex of adenosine16 (A16) and coralyne to induce the formation of a G-quadruplex scaffold.

Visual observation of G-quadruplex DNA with the label-free fluorescent probe silole with aggregation-induced emission

2009 ◽  
Vol 17 (22) ◽  
pp. 7743-7748 ◽  
Author(s):  
Jing Huang ◽  
Ming Wang ◽  
Yangyang Zhou ◽  
Xiaocheng Weng ◽  
Liang Shuai ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Visual Observation ◽  
Label Free ◽  
Quadruplex Dna ◽  
Aggregation Induced Emission ◽  
G Quadruplex

scholarly journals A G-quadruplex DNA-based, Label-Free and Ultrasensitive Strategy for microRNA Detection

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Li Yan ◽  
Yiyong Yan ◽  
Lei Pei ◽  
Wei Wei ◽  
Jing Zhao
Keyword(s):  
Label Free ◽  
Quadruplex Dna ◽  
Microrna Detection ◽  
G Quadruplex

scholarly journals Nucleic acid probe based on DNA-templated silver nanoclusters for turn-on fluorescence detection of tumor suppressor gene p53

RSC Advances ◽  
2018 ◽  
Vol 8 (45) ◽  
pp. 25611-25616 ◽  
Author(s):  
Dan Han ◽  
Chunying Wei
Keyword(s):  
Nucleic Acid ◽  
Tumor Suppressor ◽  
Tumor Suppressor Gene ◽  
Fluorescence Detection ◽  
P53 Gene ◽  
Suppressor Gene ◽  
Silver Nanoclusters ◽  
Turn On ◽  
Ag Ncs ◽  
Tumor Suppressor Gene P53

“Turn-on” fluorescence detection for p53 gene based on target-triggered opening of hairpin DNA probe and synthesis of DNA-Ag NCs.

A luminescence switch-on assay for the detection of specific gene deletion using G-quadruplex DNA and silver nanoclusters

2017 ◽  
Vol 1 (1) ◽  
pp. 128-131 ◽  
Author(s):  
Modi Wang ◽  
Wanhe Wang ◽  
Chenfu Liu ◽  
Jinbiao Liu ◽  
Tian-Shu Kang ◽  
...  
Keyword(s):  
Gene Deletion ◽  
Silver Nanoclusters ◽  
Specific Gene ◽  
Effective Distance ◽  
Quadruplex Dna ◽  
G Quadruplex ◽  
Deletion Detection

A switch-on gene deletion detection platform is constructed based on the alteration of the effective distance between G-quadruplex DNA and AgNCs.

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