DNA-regulated silver nanoclusters for label-free ratiometric fluorescence detection of DNA

2014 ◽  
Vol 50 (89) ◽  
pp. 13698-13701 ◽  
Author(s):  
Lin Liu ◽  
Qianhui Yang ◽  
Jianping Lei ◽  
Nan Xu ◽  
Huangxian Ju
Keyword(s):  
Fluorescence Detection ◽  
Silver Nanoclusters ◽  
Label Free ◽  
Ratiometric Fluorescence ◽  
One Pot ◽  
Target Dna ◽  
Ag Nanoclusters

Two kinds of DNA-templated Ag nanoclusters were one-pot synthesized on an oligonucleotide for ratiometric fluorescence detection of target DNA.

Target-controlled formation of silver nanoclusters in abasic site-incorporated duplex DNA for label-free fluorescence detection of theophylline

Nanoscale ◽  
2014 ◽  
Vol 6 (17) ◽  
pp. 9977-9982 ◽  
Author(s):  
Ki Soo Park ◽  
Seung Soo Oh ◽  
H. Tom Soh ◽  
Hyun Gyu Park
Keyword(s):  
Fluorescence Detection ◽  
Silver Nanoclusters ◽  
Sensitive Detection ◽  
Duplex Dna ◽  
Label Free ◽  
Abasic Site

A novel, label-free, fluorescence based sensor for the selective and sensitive detection of theophylline has been developed.

scholarly journals A universal design for a DNA probe providing ratiometric fluorescence detection by generation of silver nanoclusters

Nanoscale ◽  
2016 ◽  
Vol 8 (30) ◽  
pp. 14489-14496 ◽  
Author(s):  
Jackson Travis Del Bonis-O'Donnell ◽  
Daniel Vong ◽  
Sumita Pennathur ◽  
Deborah Kuchnir Fygenson
Keyword(s):  
Fluorescence Detection ◽  
Universal Design ◽  
Dna Probe ◽  
Silver Nanoclusters ◽  
Ratiometric Fluorescence

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.

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