A fluorescent sensor with a detection level of pM for Cd2+ and nM for Cu2+ based on different mechanisms

Zheng Liu; Wei He; Meishan Pei; Guangyou Zhang

doi:10.1039/c5cc04909a

A fluorescent sensor with a detection level of pM for Cd²⁺ and nM for Cu²⁺ based on different mechanisms

Zheng Liu, Wei He, Meishan Pei, Guangyou Zhang^*

^*Corresponding author for this work

University of Jinan

Research output: Contribution to journal › Article › peer-review

60 Citations (Scopus)

Abstract

A fluorescent sensor L, which showed turn-on response towards Cd²⁺ with a detection limit of 1.9 × 10^-12 mol L^-1 in acetonitrile-H₂O buffer solution based on the PET process and turn-off response toward Cu²⁺ with a detection limit of 4.9 × 10^-9 mol L^-1 in pure water at pH 3.5 based on electrostatic effects, was developed.

Original language	English
Pages (from-to)	14227-14230
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	75
DOIs	https://doi.org/10.1039/c5cc04909a
Publication status	Published - Jul 31 2015
Externally published	Yes

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry.

ASJC Scopus Subject Areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

Access to Document

10.1039/c5cc04909a

Cite this

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abstract = "A fluorescent sensor L, which showed turn-on response towards Cd2+ with a detection limit of 1.9 × 10-12 mol L-1 in acetonitrile-H2O buffer solution based on the PET process and turn-off response toward Cu2+ with a detection limit of 4.9 × 10-9 mol L-1 in pure water at pH 3.5 based on electrostatic effects, was developed.",

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