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Triggered polycatenated DNA scaffolds for DNA sensors and aptasensors by a combination of rolling circle amplification and DNAzyme amplification.

Analytical chemistry - 15 Nov 2010

Bi Sai, Li Li, Zhang Shusheng

Abstract excerpt

The concept of triggered polycatenated DNA scaffolds has been elegantly introduced into ultrasensitive biosensing applications by a combination of rolling circle amplification (RCA) and DNAzyme amplification. As compared to traditional methods in which one target could only initiate the formation of one circular template for RCA reaction, in the present study two species of linear single-stranded DNA (ssDNA)...

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PMID: 20954711
DOI: 10.1021/ac1021198

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

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