A universal biosensor for multiplex DNA detection based on hairpin probe assisted cascade signal amplification
2013; Royal Society of Chemistry; Volume: 49; Issue: 45 Linguagem: Inglês
10.1039/c3cc41941j
ISSN1364-548X
AutoresJie Liu, Lingbo Chen, Puchang Lie, Boying Dun, Lingwen Zeng,
Tópico(s)Advanced Biosensing Techniques and Applications
ResumoA hairpin DNA probe mediated cascade signal amplification method was developed for visual and rapid DNA analysis with a detection limit of 100 aM. The implementation of tag/anti-tag DNA and gold nanoparticle reporters permits a universal platform for multiplex genotyping without instrumentation.
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