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
Zippered G-quadruplex/hemin DNAzyme: exceptional catalyst for universal bioanalytical applications
Sign Up to like & getrecommendations! Published in 2021 at "Nucleic Acids Research"
DOI: 10.1093/nar/gkab1178
Abstract: Abstract G-quadruplex (G4)/hemin DNAzyme is promising horseradish peroxidase (HRP)-mimic candidate in the biological field. However, its relatively unsatisfactory catalytic capacity limits the potential applications. Inspired by nature protease, we conducted a proximity-enhanced cofactor assembly strategy… read more here.
Keywords: hemin dnazyme; dnazyme exceptional; hemin; quadruplex hemin ... See more keywords
Self-contained G-quadruplex/hemin DNAzyme: a superior ready-made catalyst for in situ imaging analysis
Sign Up to like & getrecommendations! Published in 2025 at "Nucleic Acids Research"
DOI: 10.1093/nar/gkaf227
Abstract: Abstract The G4 DNAzyme holds significant potential for applications in bioanalysis and determination owing to its peroxidase mimetic activity and DNA programmability. However, its clinical practicability is constrained by limited catalytic activity and supplementary assembly… read more here.
Keywords: ready made; superior ready; situ imaging; dnazyme ... See more keywords