A DNA-Based Plasmonic Nanodevice for Cascade Signal Amplification,Angewandte Chemie International Edition

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A DNA-Based Plasmonic Nanodevice for Cascade Signal Amplification
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-03-17 , DOI: 10.1002/anie.202114706
Fengsong Liu _{1,

2} , Na Li _{1,

2} , Yingxu Shang ₁ , Yiming Wang _{1,

2} , Qing Liu ₁ , Zhentao Ma ₃ , Qiao Jiang _{1,

2} , Baoquan Ding _{1,

2,

3}

Affiliation

In the creation of self-assembled nanodevices with specific biological functions, one of the fundamental challenges is amplifying initial, faint signals that cannot be detected or transmitted directly. Herein, we describe a DNA circuit-aided, dynamic DNA origami plasmonic nanodevice that converts trace stimuli signals to detectable NIR CD responses.

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