scholarly journals A centrifugation-assisted visual detection of SNP in circulating tumor DNA using gold nanoparticles coupled with isothermal amplification

RSC Advances ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 1476-1483 ◽  
Author(s):  
Yusong Wang ◽  
Say Li Kong ◽  
Xiao Di Su
Keyword(s):  
Gold Nanoparticles ◽  
Visual Detection ◽  
Circulating Tumor Dna ◽  
Isothermal Amplification ◽  
Tumor Dna

A centrifugation-assisted dual signal amplified visual detection of ctDNA SNP (∼150 nt, 1% clinic sensitivity) within 2 hours has been reported.

Shape Effects of Plasmonic Gold Nanoparticles for Circulating Tumor DNA Screening

2020 ◽  
Author(s):  
Amogha Tadimety ◽  
Ziqian Wu ◽  
John H. Molinski ◽  
Russell Beckerman ◽  
Congran Jin ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Circulating Tumor Dna ◽  
Shape Effects ◽  
Tumor Dna

scholarly journals Sensitive Visual Detection of AHPND Bacteria Using Loop-Mediated Isothermal Amplification Combined with DNA-Functionalized Gold Nanoparticles as Probes

PLoS ONE ◽  
2016 ◽  
Vol 11 (3) ◽  
pp. e0151769 ◽  
Author(s):  
Narong Arunrut ◽  
Jantana Kampeera ◽  
Sarawut Sirithammajak ◽  
Piyachat Sanguanrut ◽  
Porranee Proespraiwong ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Visual Detection ◽  
Isothermal Amplification ◽  
Loop Mediated Isothermal Amplification ◽  
Functionalized Gold Nanoparticles

Structure-Selective Differentiation of Deletion Mutation in Circulating Tumor DNA by Dual Probe-Based Isothermal Amplification

2021 ◽  
Author(s):  
Yusong Wang ◽  
Say Li Kong ◽  
Xiaodi Su
Keyword(s):  
Pattern Recognition ◽  
Circulating Tumor Dna ◽  
Deletion Mutation ◽  
Isothermal Amplification ◽  
Fluorimetric Assay ◽  
Selective Differentiation ◽  
Dual Probe ◽  
Tumor Dna

A rapid dual probe-based fluorimetric assay was developed to detect deletion mutation in circulating tumor DNA, through structure-selective isothermal amplification and pattern recognition. This method can detect both homozygous and...

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