A CsPbBr3 quantum dots/ultra-thin BN fluorescence sensor for stability and highly sensitive detection of tetracycline

Wei Wang; Pengyin Deng; Xiqing Liu; Yuqin Ma; Yongsheng Yan

doi:10.1016/j.microc.2020.105876

A CsPbBr₃ quantum dots/ultra-thin BN fluorescence sensor for stability and highly sensitive detection of tetracycline

Wei Wang
, Pengyin Deng
, Xiqing Liu
, Yuqin Ma
, Yongsheng Yan

Changchun University of Science and Technology
Jilin Normal University
Jiangsu University

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

39 Scopus citations

Abstract

The abuse of tetracycline (TC) antibiotics would seriously affect human health and hence the detection had become essential. Here, we had constructed a hydrophobicity of fluorescence sensor based on the excellent photoluminescence emission of CsPbBr₃ QDs and the hydrophobic ability of Boron Nitride (BN). This design effectively solved the instability of CsPbBr₃ QDs and realized the sensitive detection of TC. Under optimum conditions, the linear range of TC was 0–0.44 mg L⁻¹ with the 6.5 μg L⁻¹. Furthermore, the sensor was successfully used for the recognition of TC in honey and milk samples. This work also provided an ideal for designing CsPbBr₃ QDs-based on fluorescence sensor.

Original language	English
Article number	105876
Journal	Microchemical Journal
Volume	162
DOIs	https://doi.org/10.1016/j.microc.2020.105876
State	Published - Mar 2021
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

CsPbBr QDs
Fluorescence sensor
Hydrophobic
Mechanism

Access to Document

10.1016/j.microc.2020.105876

Cite this

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title = "A CsPbBr3 quantum dots/ultra-thin BN fluorescence sensor for stability and highly sensitive detection of tetracycline",

abstract = "The abuse of tetracycline (TC) antibiotics would seriously affect human health and hence the detection had become essential. Here, we had constructed a hydrophobicity of fluorescence sensor based on the excellent photoluminescence emission of CsPbBr3 QDs and the hydrophobic ability of Boron Nitride (BN). This design effectively solved the instability of CsPbBr3 QDs and realized the sensitive detection of TC. Under optimum conditions, the linear range of TC was 0–0.44 mg L−1 with the 6.5 μg L−1. Furthermore, the sensor was successfully used for the recognition of TC in honey and milk samples. This work also provided an ideal for designing CsPbBr3 QDs-based on fluorescence sensor.",

keywords = "CsPbBr QDs, Fluorescence sensor, Hydrophobic, Mechanism",

author = "Wei Wang and Pengyin Deng and Xiqing Liu and Yuqin Ma and Yongsheng Yan",

note = "Publisher Copyright: {\textcopyright} 2020",

year = "2021",

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volume = "162",

journal = "Microchemical Journal",

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T1 - A CsPbBr3 quantum dots/ultra-thin BN fluorescence sensor for stability and highly sensitive detection of tetracycline

AU - Wang, Wei

AU - Deng, Pengyin

AU - Liu, Xiqing

AU - Ma, Yuqin

AU - Yan, Yongsheng

PY - 2021/3

Y1 - 2021/3

N2 - The abuse of tetracycline (TC) antibiotics would seriously affect human health and hence the detection had become essential. Here, we had constructed a hydrophobicity of fluorescence sensor based on the excellent photoluminescence emission of CsPbBr3 QDs and the hydrophobic ability of Boron Nitride (BN). This design effectively solved the instability of CsPbBr3 QDs and realized the sensitive detection of TC. Under optimum conditions, the linear range of TC was 0–0.44 mg L−1 with the 6.5 μg L−1. Furthermore, the sensor was successfully used for the recognition of TC in honey and milk samples. This work also provided an ideal for designing CsPbBr3 QDs-based on fluorescence sensor.

AB - The abuse of tetracycline (TC) antibiotics would seriously affect human health and hence the detection had become essential. Here, we had constructed a hydrophobicity of fluorescence sensor based on the excellent photoluminescence emission of CsPbBr3 QDs and the hydrophobic ability of Boron Nitride (BN). This design effectively solved the instability of CsPbBr3 QDs and realized the sensitive detection of TC. Under optimum conditions, the linear range of TC was 0–0.44 mg L−1 with the 6.5 μg L−1. Furthermore, the sensor was successfully used for the recognition of TC in honey and milk samples. This work also provided an ideal for designing CsPbBr3 QDs-based on fluorescence sensor.

KW - CsPbBr QDs

KW - Fluorescence sensor

KW - Hydrophobic

KW - Mechanism

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DO - 10.1016/j.microc.2020.105876

M3 - 文章

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JO - Microchemical Journal

JF - Microchemical Journal

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