Dual-Analyte Chronopotentiometric Aptasensing Platform Based on a G-Quadruplex/Hemin DNAzyme and Logic Gate Operations.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.8b05971
Abstract: Conventional potentiometric ion sensors that rely on a specific ion carrier in a polymeric membrane can hardly achieve multianalyte detection. Inspired by the remarkable ability of built-in logic gate sensors for multianalyte detection, herein we… read more here.
Keywords: dnazyme; based quadruplex; hemin dnazyme; logic gate ... See more keywords
Development of Fluorescent Aptasensors Based on G-Quadruplex Quenching Ability for Ochratoxin A and Potassium Ions Detection
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12060423
Abstract: G-quadruplexes have received significant attention in aptasensing due to their structural polymorphisms and unique binding properties. In this work, we exploited the fluorescence-quenching properties of G-quadruplex to develop a simple, fast, and sensitive platform for… read more here.
Keywords: quenching ability; quadruplex quenching; based quadruplex; detection ... See more keywords
Metal-Based G-Quadruplex Binders for Cancer Theranostics
Sign Up to like & getrecommendations! Published in 2021 at "Pharmaceuticals"
DOI: 10.3390/ph14070605
Abstract: The ability of fluorescent small molecules, such as metal complexes, to selectively recognize G-quadruplex (G4) structures has opened a route to develop new probes for the visualization of these DNA structures in cells. The main… read more here.
Keywords: binders cancer; based quadruplex; quadruplex binders; metal based ... See more keywords