Ultrasensitive detection of nucleic acids by template enhanced hybridization followed by rolling circle amplification and catalytic hairpin assembly

2015 ◽  
Vol 51 (12) ◽  
pp. 2392-2395 ◽  
Author(s):  
Weiling Song ◽  
Qiao Zhang ◽  
Wenbo Sun
Keyword(s):  
Nucleic Acids ◽  
Rolling Circle Amplification ◽  
Fluorescent Detection ◽  
Amplification Efficiency ◽  
Ultrasensitive Detection ◽  
Rolling Circle ◽  
Catalytic Hairpin Assembly

An ultrasensitive protocol for fluorescent detection of DNA is designed by combining the template enhanced hybridization process (TEHP) with Rolling Circle Amplification (RCA) and Catalytic Hairpin Assembly (CHA), showing a remarkable amplification efficiency.

Ultrasensitive detection of lung cancer-associated miRNAs by multiple primer-mediated rolling circle amplification coupled with a graphene oxide fluorescence-based (MPRCA-GO) sensor

The Analyst ◽  
2019 ◽  
Vol 144 (14) ◽  
pp. 4180-4187 ◽  
Author(s):  
Krissana Khoothiam ◽  
Kiatnida Treerattrakoon ◽  
Tawin Iempridee ◽  
Patraporn Luksirikul ◽  
Tararaj Dharakul ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Graphene Oxide ◽  
Cancer Diagnosis ◽  
Rolling Circle Amplification ◽  
Ultrasensitive Detection ◽  
Rolling Circle

MPRCA-GO sensor can detect low amount of miRNAs, which are biomarkers in cancer diagnosis.

Improvement of rolling circle amplification efficiency with gold nanoparticles

2015 ◽  
Vol 19 (sup9) ◽  
pp. S9-337-S9-339
Author(s):  
Q. Liu ◽  
J. Su ◽  
Z. Li ◽  
F. Wang ◽  
Y. Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Rolling Circle Amplification ◽  
Amplification Efficiency ◽  
Rolling Circle

A facile scanometric strategy for ultrasensitive detection of protein using aptamer-initiated rolling circle amplification

2010 ◽  
Vol 46 (36) ◽  
pp. 6720 ◽  
Author(s):  
Wei Cheng ◽  
Lin Ding ◽  
Yunlong Chen ◽  
Feng Yan ◽  
Huangxian Ju ◽  
...  
Keyword(s):  
Rolling Circle Amplification ◽  
Ultrasensitive Detection ◽  
Rolling Circle

Highly specific DNA detection from massive background nucleic acids based on rolling circle amplification of target dsDNA

RSC Advances ◽  
2014 ◽  
Vol 4 (72) ◽  
pp. 38293 ◽  
Author(s):  
Xingyu Wang ◽  
Xin Yu ◽  
Xiaoliang Wang ◽  
Masatomo Suzuki ◽  
Hiroyuki Asanuma ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Dna Detection ◽  
Rolling Circle Amplification ◽  
Rolling Circle

Ultrasensitive detection of T-2 toxin in food based on bio-barcode and rolling circle amplification

2018 ◽  
Vol 1043 ◽  
pp. 98-106 ◽  
Author(s):  
Man Zhang ◽  
Bingyang Huo ◽  
Shuai Yuan ◽  
Baoan Ning ◽  
Jialei Bai ◽  
...  
Keyword(s):  
Rolling Circle Amplification ◽  
Ultrasensitive Detection ◽  
Rolling Circle
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