Triggered and catalyzed self-assembly of hyperbranched DNA structures for logic operations and homogeneous CRET biosensing of microRNA

文献类型: 外文期刊

第一作者: Bi, Sai

作者: Bi, Sai;Yue, Shuzhen;Wu, Qiang;Ye, Jiayan

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期刊名称:CHEMICAL COMMUNICATIONS ( 影响因子:6.222; 五年影响因子:6.008 )

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收录情况: SCI

摘要: Toehold-mediated strand displacement-based nanocircuits are developed by integrating catalytic hairpin assembly (CHA) with hybridization chain reaction (HCR), which achieves self-assembly of hyperbranched DNA structures and is readily utilized as an enzyme-free amplifier for homogeneous CRET detection of microRNA with high sensitivity and selectivity.

分类号: O6

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