Recent advances in duplex-specific nuclease-based signal amplification strategies for microRNA detection

2020 ◽  
Vol 165 ◽  
pp. 112449 ◽  
Author(s):  
Yudong Wu ◽  
Shuang Cui ◽  
Qian Li ◽  
Renshuai Zhang ◽  
Zhengming Song ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Recent Advances ◽  
Microrna Detection

A new enzyme-free quadratic SERS signal amplification approach for circulating microRNA detection in human serum

2015 ◽  
Vol 51 (90) ◽  
pp. 16271-16274 ◽  
Author(s):  
Jing Zheng ◽  
Dandan Ma ◽  
Muling Shi ◽  
Junhui Bai ◽  
Yinhui Li ◽  
...  
Keyword(s):  
Human Serum ◽  
Signal Amplification ◽  
Circulating Microrna ◽  
Ultrasensitive Detection ◽  
Circulating Mirna ◽  
Sers Signal ◽  
Microrna Detection

In this communication, we proposed a new enzyme-free quadratic SERS signal amplification approach for the ultrasensitive detection of circulating miRNA in human serum.

scholarly journals Nanomaterials for molecular signal amplification in electrochemical nucleic acid biosensing: recent advances and future prospects for point-of-care diagnostics

2020 ◽  
Vol 5 (1) ◽  
pp. 49-66 ◽  
Author(s):  
Léonard Bezinge ◽  
Akkapol Suea-Ngam ◽  
Andrew J. deMello ◽  
Chih-Jen Shih
Keyword(s):  
Nucleic Acid ◽  
Molecular Diagnostics ◽  
Signal Amplification ◽  
Point Of Care ◽  
Future Prospects ◽  
Electrochemical Biosensing ◽  
Recent Advances ◽  
Point Of Care Diagnostics ◽  
Molecular Signal

This account reviews the major amplification strategies utilizing nanomaterials in electrochemical biosensing for robust and sensitive molecular diagnostics.

Highly specific and sensitive detection of microRNAs by tandem signal amplification based on duplex-specific nuclease and strand displacement

2019 ◽  
Vol 55 (94) ◽  
pp. 14210-14213 ◽  
Author(s):  
Qing Liu ◽  
Peng-Jian Kang ◽  
Zeng-Ping Chen ◽  
Cai-Xia Shi ◽  
Yao Chen ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Sensitive Detection ◽  
Strand Displacement ◽  
Microrna Detection

A platform for microRNA detection was developed based on understanding the hydrolysis patterns of duplex-specific nuclease against probe DNAs.

scholarly journals Gold-loaded nanoporous superparamagnetic nanocubes for catalytic signal amplification in detecting miRNA

2017 ◽  
Vol 53 (58) ◽  
pp. 8231-8234 ◽  
Author(s):  
Mostafa Kamal Masud ◽  
Md. Nazmul Islam ◽  
Md. Hakimul Haque ◽  
Shunsuke Tanaka ◽  
Vinod Gopalan ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Microrna Detection ◽  
Sensitive Method

A nonenzymatic, amplification-free, and sensitive method for microRNA detection is reported using Au@NPFe2O3NC nanocubes.

Recent advances on signal amplification strategies in photoelectrochemical sensing of microRNAs

2020 ◽  
Vol 166 ◽  
pp. 112476 ◽  
Author(s):  
Fei Li ◽  
Yunlei Zhou ◽  
Huanshun Yin ◽  
Shiyun Ai
Keyword(s):  
Signal Amplification ◽  
Recent Advances
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