Label-free aptamer-based sensor using abasic site-containing DNA and a nucleobase-specific fluorescent ligand

2009 ◽  
pp. 6445 ◽  
Author(s):  
Zhiai Xu ◽  
Kotaro Morita ◽  
Yusuke Sato ◽  
Qing Dai ◽  
Seiichi Nishizawa ◽  
...  
Keyword(s):  
Label Free ◽  
Abasic Site ◽  
Fluorescent Ligand

Competitive Assay for Theophylline Based on an Abasic Site-Containing DNA Duplex Aptamer and a Fluorescent Ligand

2012 ◽  
Vol 18 (40) ◽  
pp. 12719-12724 ◽  
Author(s):  
Yusuke Sato ◽  
Yushuang Zhang ◽  
Seiichi Nishizawa ◽  
Takehiro Seino ◽  
Kodai Nakamura ◽  
...  
Keyword(s):  
Abasic Site ◽  
Dna Duplex ◽  
Competitive Assay ◽  
Fluorescent Ligand

Signal-Off and Signal-On Design for a Label-Free Aptasensor Based on Target-Induced Self-Assembly and Abasic-Site-Binding Ligands

2009 ◽  
Vol 15 (40) ◽  
pp. 10375-10378 ◽  
Author(s):  
Zhiai Xu ◽  
Yusuke Sato ◽  
Seiichi Nishizawa ◽  
Norio Teramae
Keyword(s):  
Self Assembly ◽  
Label Free ◽  
Abasic Site ◽  
Site Binding

Simple label-free fluorescence detection of apurinic/apyrimidinic endonuclease 1 activity and its inhibitor using the abasic site-binding fluorophore

2019 ◽  
Vol 11 (6) ◽  
pp. 739-743 ◽  
Author(s):  
Xuejun Li ◽  
Mei Xiong ◽  
Yufeng Huang ◽  
Liangliang Zhang ◽  
Shulin Zhao
Keyword(s):  
Fluorescence Detection ◽  
Detection Method ◽  
Label Free ◽  
Abasic Site ◽  
Site Binding

A label-free fluorescence detection method for apurinic/apyrimidinic endonuclease 1 activity was reported based on the abasic site-binding fluorophore.

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.

Triplex molecular beacons for sensitive recognition of melamine based on abasic-site-containing DNA and fluorescent silver nanoclusters

2015 ◽  
Vol 51 (37) ◽  
pp. 7958-7961 ◽  
Author(s):  
Ya Wang ◽  
Qianqian Sun ◽  
Linling Zhu ◽  
Junying Zhang ◽  
Fengyang Wang ◽  
...  
Keyword(s):  
Molecular Beacon ◽  
Molecular Beacons ◽  
Silver Nanoclusters ◽  
Label Free ◽  
Abasic Site ◽  
Turn On ◽  
Ag Ncs

A label-free and turn-on strategy based on a triplex molecular beacon for fluorescence melamine recognition with the signaling of Ag NCs was developed.

Thioflavin T behaves as an efficient fluorescent ligand for label-free ATP aptasensor

2016 ◽  
Vol 408 (28) ◽  
pp. 7927-7934 ◽  
Author(s):  
Huihui Wang ◽  
Pai Peng ◽  
Shuangna Liu ◽  
Tao Li
Keyword(s):  
Thioflavin T ◽  
Label Free ◽  
Fluorescent Ligand

scholarly journals Label-Free Catalytic and Molecular Beacon Containing an Abasic Site for Sensitive Fluorescent Detection of Small Inorganic and Organic Molecules

2012 ◽  
Vol 84 (6) ◽  
pp. 2916-2922 ◽  
Author(s):  
Panshu Song ◽  
Yu Xiang ◽  
Hang Xing ◽  
Zhaojuan Zhou ◽  
Aijun Tong ◽  
...  
Keyword(s):  
Organic Molecules ◽  
Molecular Beacon ◽  
Fluorescent Detection ◽  
Label Free ◽  
Abasic Site ◽  
Inorganic And Organic

Triplex-forming oligonucleotide as a lighting-up switch for a DNA abasic site-binding fluorescent ligand

2018 ◽  
Vol 198 ◽  
pp. 193-197 ◽  
Author(s):  
Ziyue Ni ◽  
Ting Ye ◽  
Yali Yu ◽  
Longlong Gao ◽  
Yifan Fei ◽  
...  
Keyword(s):  
Abasic Site ◽  
Triplex Forming Oligonucleotide ◽  
Site Binding ◽  
Fluorescent Ligand
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