A label-free fluorescent molecular beacon based on DNA-Ag nanoclusters for the construction of versatile Biosensors

2015 ◽  
Vol 74 ◽  
pp. 318-321 ◽  
Author(s):  
Qiao Cao ◽  
Ye Teng ◽  
Xuan Yang ◽  
Jin Wang ◽  
Erkang Wang
Keyword(s):  
Molecular Beacon ◽  
Label Free ◽  
Ag Nanoclusters

Label-free and ultrasensitive fluorescence assay for Fe3+ detection using DNA-Templated Ag nanoclusters

2019 ◽  
Vol 579 ◽  
pp. 123656 ◽  
Author(s):  
Zhiqing Zhang ◽  
Tingting Liu ◽  
Changle Yue ◽  
Shanshan Wang ◽  
Jie Ma ◽  
...  
Keyword(s):  
Fluorescence Assay ◽  
Label Free ◽  
Ag Nanoclusters

A facile deoxyuridine/biotin-modified molecular beacon for simultaneous detection of proteins and nucleic acids via a label-free and background-eliminated fluorescence assay

The Analyst ◽  
2019 ◽  
Vol 144 (18) ◽  
pp. 5504-5510 ◽  
Author(s):  
Fei Yin ◽  
Liqi Liu ◽  
Xia Sun ◽  
Laiyong Hou ◽  
Yu Lu ◽  
...  
Keyword(s):  
Early Diagnosis ◽  
Nucleic Acids ◽  
Molecular Beacon ◽  
Simultaneous Detection ◽  
Cancer Biomarkers ◽  
Label Free ◽  
Early Diagnosis Of Cancer ◽  
Different Types ◽  
Diagnosis Of Cancer ◽  
Modified Molecular Beacon

Simultaneous detection of different types of cancer biomarkers (nucleic acids and proteins) could facilitate early diagnosis of cancer and clinical treatment.

scholarly journals A one-step and label-free, electrochemical DNA detection using metal ion-mediated molecular beacon probe

2019 ◽  
Vol 100 ◽  
pp. 64-69 ◽  
Author(s):  
Songyi Baek ◽  
Jun Ki Ahn ◽  
Byoung Yeon Won ◽  
Ki Soo Park ◽  
Hyun Gyu Park
Keyword(s):  
Metal Ion ◽  
Molecular Beacon ◽  
Dna Detection ◽  
Label Free ◽  
One Step ◽  
Electrochemical Dna Detection

scholarly journals High sensitivity and label-free oligonucleotides detection using photonic bandgap sensing structures biofunctionalized with molecular beacon probes

2018 ◽  
Vol 9 (4) ◽  
pp. 1717 ◽  
Author(s):  
Ángela Ruiz-Tórtola ◽  
Francisco Prats-Quílez ◽  
Daniel González-Lucas ◽  
María-José Bañuls ◽  
Ángel Maquieira ◽  
...  
Keyword(s):  
Molecular Beacon ◽  
Photonic Bandgap ◽  
High Sensitivity ◽  
Label Free

A novel label-free fluorescent molecular beacon for the detection of 3′–5′ exonuclease enzymatic activity using DNA-templated copper nanoclusters

2017 ◽  
Vol 41 (18) ◽  
pp. 9718-9723 ◽  
Author(s):  
Jia Ge ◽  
Zhen-Zhen Dong ◽  
Dong-Mei Bai ◽  
Lin Zhang ◽  
Ya-Lei Hu ◽  
...  
Keyword(s):  
Enzymatic Activity ◽  
Molecular Beacon ◽  
Label Free ◽  
Copper Nanoclusters ◽  
Selective Determination ◽  
Highly Sensitive ◽  
Exo Iii

A label-free biosensor was developed for highly sensitive and selective determination of Exo III based on poly(T) molecular beacon-templated CuNPs.

A Label-Free, Quadruplex-Based Functional Molecular Beacon (LFG4-MB) for Fluorescence Turn-On Detection of DNA and Nuclease

2011 ◽  
Vol 17 (5) ◽  
pp. 1635-1641 ◽  
Author(s):  
Dan Hu ◽  
Zhenzhen Huang ◽  
Fang Pu ◽  
Jinsong Ren ◽  
Xiaogang Qu
Keyword(s):  
Molecular Beacon ◽  
Label Free ◽  
Turn On ◽  
Fluorescence Turn On

Label-free fluorescent molecular beacon based on a small fluorescent molecule non-covalently bound to the intentional gap site in the stem moiety

Talanta ◽  
2010 ◽  
Vol 83 (2) ◽  
pp. 535-540
Author(s):  
Qiang Gao ◽  
Kai Lin ◽  
Hongge Zhang ◽  
Honglan Qi ◽  
Chengxiao Zhang
Keyword(s):  
Molecular Beacon ◽  
Label Free ◽  
Fluorescent Molecule ◽  
Covalently Bound
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