A Lead (II) Ion Sensor Based on Selective Recognition of G‐quadruplex for Ethyl‐substitutive Thioflavin T

2019 ◽  
Vol 4 (36) ◽  
pp. 10787-10791 ◽  
Author(s):  
Dawei Yang ◽  
Lei Shi ◽  
Zheng Zhao ◽  
Yao Fu ◽  
Hongxia Sun ◽  
...  
Keyword(s):  
Thioflavin T ◽  
Selective Recognition ◽  
Ion Sensor ◽  
G Quadruplex

scholarly journals Selective recognition of human telomeric G-quadruplex with designed peptide via hydrogen bonding followed by base stacking interactions

RSC Advances ◽  
2019 ◽  
Vol 9 (69) ◽  
pp. 40255-40262 ◽  
Author(s):  
Shikhar Tyagi ◽  
Sarika Saxena ◽  
Nikita Kundu ◽  
Taniya Sharma ◽  
Amlan Chakraborty ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Synthetic Peptide ◽  
High Selectivity ◽  
Selective Recognition ◽  
Stacking Interactions ◽  
Base Stacking ◽  
Double Stranded Dna ◽  
G Quadruplex ◽  
Guanine Base

A new synthetic peptide is presented. A Glu residue binds through H-bonding to a guanine-base and a Trp residue intercalates with K+ resulting in stabilization of a human telomeric G-quadruplex with high selectivity over a complementary c-rich strand and double-stranded DNA.

A Light‐up Logic Platform for Selective Recognition of Parallel G‐Quadruplex Structures via Disaggregation‐Induced Emission

2019 ◽  
Vol 132 (2) ◽  
pp. 906-912
Author(s):  
Marco Deiana ◽  
Karam Chand ◽  
Jan Jamroskovic ◽  
Ikenna Obi ◽  
Erik Chorell ◽  
...  
Keyword(s):  
Selective Recognition ◽  
G Quadruplex

Parallel [TG(GA)3]n-homoduplexes/thioflavin T: an intense and stable fluorescent indicator for label-free biosensing

The Analyst ◽  
2020 ◽  
Vol 145 (1) ◽  
pp. 286-294 ◽  
Author(s):  
Qiang Liu ◽  
Shaochun Jing ◽  
Mei Liu ◽  
Yan Jin ◽  
Baoxin Li
Keyword(s):  
Thioflavin T ◽  
Label Free ◽  
Fluorescent Indicator ◽  
G Quadruplex

Compared with the G-quadruplex/ThT fluorescent system, parallel [TG(GA)3]n-dsDNA/ThT is a stable and strong fluorescent indicator for label-free biosensing.

Highly selective recognition of intramolecular parallel G-quadruplex using a chiral supramolecular probe

2021 ◽  
Vol 185 ◽  
pp. 108882
Author(s):  
Li-Xia Wang ◽  
Jing-Tao Zhang ◽  
Xin Sun ◽  
Da-Wei Yang ◽  
Ya-Lin Tang
Keyword(s):  
Selective Recognition ◽  
G Quadruplex

scholarly journals A site-specific self-assembled light-up rotor probe for selective recognition and stabilization of c-MYC G-quadruplex DNA

Nanoscale ◽  
2020 ◽  
Vol 12 (24) ◽  
pp. 12950-12957
Author(s):  
Marco Deiana ◽  
Karam Chand ◽  
Jan Jamroskovic ◽  
Rabindra Nath Das ◽  
Ikenna Obi ◽  
...  
Keyword(s):  
Selective Recognition ◽  
Site Specific ◽  
Quadruplex Dna ◽  
G Quadruplex ◽  
Sensitivity And Selectivity ◽  
Self Assembled ◽  
A Site

A self-assembled light-up rotor probe with outstanding sensitivity and selectivity for the c-MYC promoter G-quadruplex DNA is reported.

Selective recognition of specific G-quadruplex vs. duplex DNA by a phenanthroline derivative

2015 ◽  
Vol 78 ◽  
pp. 149-156 ◽  
Author(s):  
Hong Zhang ◽  
Junfeng Xiang ◽  
Haiyu Hu ◽  
Yan Liu ◽  
Fengmin Yang ◽  
...  
Keyword(s):  
Selective Recognition ◽  
Duplex Dna ◽  
G Quadruplex
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