DNA nanotechnology and catalytic hairpin assembly cascade: A novel approach in achieving sensitive detection and in situ imaging of phosphatidylserine on living cell membranes

Phosphatidylserine (PS) is a vital lipid in eukaryotic cell membranes, and its content variations are closely associated with various diseases. Therefore, tracking PS in living cells is invaluable. Here, we designed an aptamer-initiated cascade catalytic hairpin assembly (CHA)-based DNA triangular p...

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Detalhes bibliográficos

Principais autores:	Yiwei Ying, Wenxin Qi, Zixin Chen, Junyi Zhuang, Chang Feng, Robert Chunhua Zhao, Jiao Wang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2025-06-01
coleção:	Sensors and Actuators Reports
Assuntos:	Integrated DNA nanomachines Phosphatidylserine Live-cell imaging Catalytic hairpin assembly Aptamer
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S2666053925000323
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