An ultrasensitive DNAzyme-based colorimetric strategy for nucleic acid detection
An ultrasensitive DNAzyme-based colorimetric DNA detection strategy was developed by utilizing gold nanoparticles modified with both peroxidase-mimicking DNAzymes and capture DNAs and magnetic nanoparticles modified with another capture DNAs, with a detection limit for a model Chlamydia gene of 50 fM.
- Publisher
- ROYAL SOC CHEMISTRY
- Issue Date
- 2009-06
- Language
- English
- Article Type
- Article
- Keywords
TELOMERASE ACTIVITY; DNA-ENZYME; NANOPARTICLES; OLIGONUCLEOTIDES; INFECTIONS; DIAGNOSIS; CLEAVAGE; BEACONS; PROBES; GENE
- Citation
CHEMICAL COMMUNICATIONS, no.39, pp.5838 - 5840
- ISSN
- 1359-7345
- Appears in Collection
- CBE-Journal Papers(저널논문)
- Files in This Item
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