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Phenothiazine-Based Fluorescent Probe with Microenvironment-Regulated Cascade Emission for Zn2+ and HClO Detection

delete2026-05-08
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PRE
AI
Y
Yuqing Lin
R
Ronghui Li
Z
Zemin Chen
M
Manman Li
Y
Yitong Hu
X
Xingqin Zhao
P
Pinqian Zhang
C
Caiyao Chen
Y
Yiqing Lin
B
Baoling Lu
Z
Zhilin Luo
L
Lei Yang
Y
Yu Hai
H
Hanxun Zou *
DOI:10.1016/j.dyepig.2026.113839delete
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Abstract

Abstract

En 中文
• Phenothiazine-based probe with microenvironment-regulated cascade fluorescence. • Distinct ICT–ACQ–AIE transitions enable controlled multi-stage emission responses. • Zn2+ binding and HClO oxidation produce temporally resolved dual-emission signals. • High selectivity and rapid response enabling reliable sensing in complex environment. • Multi-scenario applicability validated across various real samples with clear signals.
Keywords:
Phenothiazine
Fluorescent probe
Zn2+ detection
HClO detection
Cascade emission

Journal

Dyes and Pigments cover
Dyes and Pigments
IF:
4.2
Papers:
1.3W
Citations:
2.9W

Organization

P
Putian University
Scholars:
1.3K
Papers: 844
Citations: 802
T
the first hospital of putian
Scholars:
15
Papers: 5
Citations: 0
Z
zhejiang normal university
Scholars:
2.4K
Papers: 918
Citations: 0
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