Logic gates based on G-quadruplexes: principles and sensor applications
Y Guo, W Yao, Y Xie, X Zhou, J Hu, R Pei - Microchimica Acta, 2016 - Springer
Abstract This review (with 139 refs.) gives a fundamental introduction into the sensors and
logic gates based on G-quadruplexes (G4s). G4 characterizes vibrant binding activities and …
logic gates based on G-quadruplexes (G4s). G4 characterizes vibrant binding activities and …
Interaction of an iridium (III) complex with G-quadruplex DNA and its application in luminescent switch-on detection of siglec-5
S Lin, L Lu, TS Kang, JL Mergny, CH Leung… - Analytical …, 2016 - ACS Publications
Sialic acid (Sia) binding immunoglobulin (Ig)-like lectin-5 (Siglec-5) is a type-I
transmembrane protein, and it has been demonstrated as a biomarker of granulocytic …
transmembrane protein, and it has been demonstrated as a biomarker of granulocytic …
Multiple types of logic gates based on a single G-quadruplex DNA strand
Y Guo, L Zhou, L Xu, X Zhou, J Hu, R Pei - Scientific Reports, 2014 - nature.com
In this work, we demonstrate the use of a single DNA strand and G-quadruplex-specific dye
NMM as a label-free switch for the construction of series of basic logic gates (YES, NOT, OR …
NMM as a label-free switch for the construction of series of basic logic gates (YES, NOT, OR …
Label-free detection of Pb 2+ based on aggregation-induced emission enhancement of Au-nanoclusters
L Ji, Y Guo, S Hong, Z Wang, K Wang, X Chen… - RSC Advances, 2015 - pubs.rsc.org
Interestingly, the glutathione capped Au-nanoclusters presented here showed a unique
optical performance compared with their homological AuNPs with larger size. The …
optical performance compared with their homological AuNPs with larger size. The …
Label-free detection of T4 DNA ligase and polynucleotide kinase activity based on toehold-mediated strand displacement and split G-quadruplex probes
Y Guo, Q Wang, Z Wang, X Chen, L Xu, J Hu… - Sensors and Actuators B …, 2015 - Elsevier
Herein, an efficient pair of split G-quadruplex probes was selected (S/N= 21) to construct a
simple, rapid and label-free technique for the detections of T4 DNA ligase and PNK activity …
simple, rapid and label-free technique for the detections of T4 DNA ligase and PNK activity …
Selection and characterization of malachite green aptamers for the development of light–up probes
The light‐up fluorogenic dyes exhibit excellent behavior that autofluorescence is very low
but substantially increases when interacting with their ligands. Aptamers are single …
but substantially increases when interacting with their ligands. Aptamers are single …
A G-quadruplex-selective luminescent probe with an anchor tail for the switch-on detection of thymine DNA glycosylase activity
S Lin, TS Kang, L Lu, W Wang, DL Ma… - Biosensors and …, 2016 - Elsevier
Thymine DNA glycosylase (TDG) performs essential functions in maintaining genetic
integrity and epigenetic regulation, which also plays an essential role in DNA demethylation …
integrity and epigenetic regulation, which also plays an essential role in DNA demethylation …
Label-free DNA-based biosensors using structure-selective light-up dyes
Y Guo, L Xu, S Hong, Q Sun, W Yao, R Pei - Analyst, 2016 - pubs.rsc.org
Label-free biosensors (LFBs) have demonstrated a great potential in cost-effective
applications, and most of the DNA-based LFBs are based on the principle of binding …
applications, and most of the DNA-based LFBs are based on the principle of binding …
Label-free ratiometric DNA detection using two kinds of interaction-responsive emission dyes
Y Guo, Q Chen, Y Qi, Y Xie, H Qian, W Yao… - Biosensors and …, 2017 - Elsevier
A novel ratiometric method with label-free and dual-wavelength signal outputs was
developed for DNA detection by employing two kinds of structure-specific dyes that …
developed for DNA detection by employing two kinds of structure-specific dyes that …