Bioorthogonal Disassembly of Hierarchical DNAzyme Nanogel for High-Performance Intracellular microRNA Imaging.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c04658
Abstract: Rolling circle amplification (RCA) enables the facile construction of compact and versatile DNA nanoassemblies which are yet rarely explored for intracellular analysis. This is might be ascribed to the uncontrollable and inefficient probe integration/activation. Herein,… read more here.
Keywords: dnazyme; rca; microrna; bioorthogonal disassembly ... See more keywords
Programming a split G-quadruplex in a DNA nanocage and its microRNA imaging in live cells.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc02096a
Abstract: A novel approach to program target-responsive devices by incorporating the split G4 motifs in a DNA nanocage has been developed. The rigid prism outcompetes the flexible one in reaction kinetics and signal/background ratios, which can… read more here.
Keywords: imaging live; microrna imaging; live cells; split ... See more keywords
A Target-Triggered Emission Enhancement Strategy Based on a Y-Shaped DNA Fluorescent Nanoprobe with Aggregation-Induced Emission Characteristic for microRNA Imaging in Living Cells
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28052149
Abstract: DNA self-assembled fluorescent nanoprobes have been developed for bio-imaging owing to their high resistance to enzyme degradation and great cellular uptake capacity. In this work, we designed a new Y-shaped DNA fluorescent nanoprobe (YFNP) with… read more here.
Keywords: dna fluorescent; emission; imaging living; microrna ... See more keywords