Li et al., 2017 - Google Patents
Metallo-toehold-activated catalytic hairpin assembly formation of three-way DNAzyme junctions for amplified fluorescent detection of Hg2+Li et al., 2017
- Document ID
- 13465290717915917584
- Author
- Li X
- Xie J
- Jiang B
- Yuan R
- Xiang Y
- Publication year
- Publication venue
- ACS applied materials & interfaces
External Links
Snippet
Because of their irreversible toxicological impacts on the environment and human body, the development of reliable and sensitive Hg2+ detection methods with high selectivity is of great significance. On the basis of the substantial signal amplification by metallo-toehold …
- 238000001514 detection method 0 title abstract description 190
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6816—Hybridisation assays characterised by the means of detection
- C12Q1/6825—Nucleic acid detection involving sensors
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6816—Hybridisation assays characterised by the means of detection
- C12Q1/6818—Hybridisation assays characterised by the means of detection involving interaction of at least two labels, e.g. resonant energy transfer
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6816—Hybridisation assays characterised by the means of detection
- C12Q1/682—Signal amplification
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or micro-organisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6869—Methods for sequencing
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/10—Type of nucleic acid
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Li et al. | Metallo-toehold-activated catalytic hairpin assembly formation of three-way DNAzyme junctions for amplified fluorescent detection of Hg2+ | |
| Peng et al. | DNAzyme-mediated assays for amplified detection of nucleic acids and proteins | |
| Huang et al. | Telomerase triggered DNA walker with a superhairpin structure for human telomerase activity sensing | |
| Oishi et al. | Simple single-legged DNA walkers at diffusion-limited nanointerfaces of gold nanoparticles driven by a DNA circuit mechanism | |
| Wang et al. | Autonomous replication of nucleic acids by polymerization/nicking enzyme/DNAzyme cascades for the amplified detection of DNA and the aptamer–cocaine complex | |
| Wang et al. | Enzyme-free amplified detection of DNA by an autonomous ligation DNAzyme machinery | |
| Yang et al. | Amplified MicroRNA detection and intracellular imaging based on an autonomous and catalytic assembly of DNAzyme | |
| Qing et al. | Target-catalyzed dynamic assembly-based pyrene excimer switching for enzyme-free nucleic acid amplified detection | |
| Gong et al. | DNAzyme-based biosensors and nanodevices | |
| Li et al. | Novel fluorescence switch for microRNA imaging in living cells based on DNAzyme amplification strategy | |
| Li et al. | Binding-induced fluorescence turn-on assay using aptamer-functionalized silver nanocluster DNA probes | |
| Xiao et al. | Affinity-modulated molecular beacons on MoS2 nanosheets for microRNA detection | |
| Ren et al. | A responsive “nano string light” for highly efficient mRNA imaging in living cells via accelerated DNA cascade reaction | |
| Liu et al. | Enzyme-free electrochemical biosensor based on localized DNA cascade displacement reaction and versatile DNA nanosheets for ultrasensitive detection of exosomal MicroRNA | |
| Gao et al. | Exonuclease III-assisted cascade signal amplification strategy for label-free and ultrasensitive chemiluminescence detection of DNA | |
| Ji et al. | Ultrasensitive electrochemical detection of nucleic acids by template enhanced hybridization followed with rolling circle amplification | |
| Ge et al. | Versatile and programmable DNA logic gates on universal and label-free homogeneous electrochemical platform | |
| Lu et al. | Zn2+-ligation DNAzyme-driven enzymatic and nonenzymatic cascades for the amplified detection of DNA | |
| Li et al. | A both-end blocked peroxidase-mimicking DNAzyme for low-background chemiluminescent sensing of miRNA | |
| Bi et al. | Triggered polycatenated DNA scaffolds for DNA sensors and aptasensors by a combination of rolling circle amplification and DNAzyme amplification | |
| Kong et al. | Molecular beacon-based junction probes for efficient detection of nucleic acids via a true target-triggered enzymatic recycling amplification | |
| Wang et al. | Amplified analysis of DNA by the autonomous assembly of polymers consisting of DNAzyme wires | |
| Lv et al. | Entropy beacon: a hairpin-free DNA amplification strategy for efficient detection of nucleic acids | |
| Huang et al. | Enzyme-free and amplified fluorescence DNA detection using bimolecular beacons | |
| Li et al. | General colorimetric detection of proteins and small molecules based on cyclic enzymatic signal amplification and hairpin aptamer probe |