An anionic cyanine probe with enhanced ROS-stability for butylcholinesterase detection in non-alcoholic fatty liver disease

Abstract

An ACy5-QL-BChE probe targeting butyrylcholinesterase (BChE) was developed using an anionic cyanine dye (ACy5-QL) with 762 nm emission. It achieved high signal-to-noise ratio in BChE detection for nonalcoholic fatty liver disease (NAFLD) across live cells, zebrafish, and mice by combining long-wavelength emission with enhanced ROS stability.

Supplementary files

Article information

Article type
Communication
Submitted
23 Mar 2026
Accepted
01 Jun 2026
First published
03 Jun 2026

Chem. Commun., 2026, Accepted Manuscript

An anionic cyanine probe with enhanced ROS-stability for butylcholinesterase detection in non-alcoholic fatty liver disease

J. Li, Z. Zhang, S. Xu, H. Liu, W. Pan and M. Yan, Chem. Commun., 2026, Accepted Manuscript , DOI: 10.1039/D6CC01727D

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