Copper ion-induced fluorescence band shift of CdTe quantum dots: a highly specific strategy for visual detection of Cu2+ with a portable UV lamp-Reference-Cited by-同舟云学术

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Copper ion-induced fluorescence band shift of CdTe quantum dots: a highly specific strategy for visual detection of Cu2+ with a portable UV lamp

Published:2015 Issue:23 Volume:140 Page:7859-7863
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Lu Xiaohui¹²³⁴⁵,Zhao Yunjie¹²³⁴⁵,Zhang Jinjun¹²³⁴⁵,Lu Xiaozhen¹²³⁴⁵,Wang Yucong¹²³⁴⁵,Liu Chenghui⁶⁷⁸⁵

Affiliation:

1. Key Laboratory of Medicinal Chemistry and Molecular Diagnosis

2. Ministry of Education; College of Chemistry and Environmental Science

3. Hebei University

4. Baoding 071002

5. P. R. China

6. School of Chemistry and Chemical Engineering

7. Shaanxi Normal University

8. Xi'an 710062

Abstract

Visual detection of Cu²⁺ is realized based on a copper-induced fluorescence band shift rather than an intensity change of CdTe QDs.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/AN/C5AN01963J

Reference31 articles.

1. Copper Homeostasis and Neurodegenerative Disorders (Alzheimer's, Prion, and Parkinson's Diseases and Amyotrophic Lateral Sclerosis)

2. Layer-by-Layer Assembled Fe3O4@C@CdTe Core/Shell Microspheres as Separable Luminescent Probe for Sensitive Sensing of Cu2+ Ions

3. Ultrasensitive and Selective Fluorimetric Detection of Copper Ions Using Thiosulfate-Involved Quantum Dots

4. A highly selective triphenylamine-based indolylmethane derivatives as colorimetric and turn-off fluorimetric sensor toward Cu2+ detection by deprotonation of secondary amines

5. Degradation of the Alzheimer Disease Amyloid β-Peptide by Metal-dependent Up-regulation of Metalloprotease Activity

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2. A Strategy Employing a TF-Splinting Duplex Nanoswitch to Achieve Single-Step, Enzyme-Free, Signal-On Detection of l-Tryptophan;ACS Sensors;2020-02-25

3. Facile one-step synthesis of quaternary AgInZnS quantum dots and their applications for causing bioeffects and detecting Cu2+;RSC Advances;2020

4. Facile synthesis of oxidized multi-walled carbon nanotubes functionalized with 5-sulfosalicylic acid/MoS2 nanosheets nanocomposites for electrochemical detection of copper ions;Applied Surface Science;2019-09

5. A target analyte induced fluorescence band shift of piperazine modified carbon quantum dots: a specific visual detection method for oxytetracycline;Chemical Communications;2019

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