From the journal:

Chemical Communications

Y‑Shaped Backbone‑Rigidified Polyvalent Aptamer Network‑Enabled Catalytic Self‑Assembled Quantum Dot FRET System for Sensitive Detection of Circulating Tumor Cell

Weina Zhang,   Ruixi Zhang,   Ensheng Xu,   Xiaowen Liu,   Nan Zhang,   Mingyong Wang  and  Qingwang Xue  

Abstract

Herein, we rationally constructed a catalytic self-assembly-driven QD-based FRET amplifier using Y-shaped backbone-rigidified polyvalent aptamer networks (Y-PANs) for highly sensitive detection of circulating tumor cells (CTCs).

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Article information

DOI
https://doi.org/10.1039/D6CC02537D
Article type
Communication
Submitted
24 Apr 2026
Accepted
20 Jun 2026
First published
22 Jun 2026

Chem. Commun., 2026, Accepted Manuscript

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Y‑Shaped Backbone‑Rigidified Polyvalent Aptamer Network‑Enabled Catalytic Self‑Assembled Quantum Dot FRET System for Sensitive Detection of Circulating Tumor Cell

W. Zhang, R. Zhang, E. Xu, X. Liu, N. Zhang, M. Wang and Q. Xue, Chem. Commun., 2026, Accepted Manuscript , DOI: 10.1039/D6CC02537D

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