A highly colorimetric and ratiometric fluorescent probe for the detection of fluoride ions using test strips

Junwei Shi; Wei Shu; Yulong Wu; Jing Jing; Rubo Zhang; Xiaoling Zhang

doi:10.1039/c9ay01135h

A highly colorimetric and ratiometric fluorescent probe for the detection of fluoride ions using test strips

Junwei Shi, Wei Shu, Yulong Wu, Jing Jing^*, Rubo Zhang, Xiaoling Zhang

^*此作品的通讯作者

化学与化工学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

13 引用（Scopus）

摘要

In this work, a colorimetric and ratiometric chemosensor NP-OTBDPS, 4-(tert-butyldiphenylsilyloxy)-N-butyl-naphthalimide, was designed and synthesized. NP-OTBDPS can serve as a 'naked-eye' colorimetric indicator for F^- and ratiometric detection of F^- in aqueous systems can also be realized. The probe shows a high selectivity for fluoride against various interferents and the detection limit can be as low as 0.07 μM. More importantly, by observing color and fluorescence changes, the test strip coated with NP-OTBDPS provides an economical and convenient tool for the detection of fluoride ions.

源语言	英语
页（从-至）	3844-3850
页数	7
期刊	Analytical Methods
卷	11
期	30
DOI	https://doi.org/10.1039/c9ay01135h
出版状态	已出版 - 14 8月 2019

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title = "A highly colorimetric and ratiometric fluorescent probe for the detection of fluoride ions using test strips",

abstract = "In this work, a colorimetric and ratiometric chemosensor NP-OTBDPS, 4-(tert-butyldiphenylsilyloxy)-N-butyl-naphthalimide, was designed and synthesized. NP-OTBDPS can serve as a 'naked-eye' colorimetric indicator for F- and ratiometric detection of F- in aqueous systems can also be realized. The probe shows a high selectivity for fluoride against various interferents and the detection limit can be as low as 0.07 μM. More importantly, by observing color and fluorescence changes, the test strip coated with NP-OTBDPS provides an economical and convenient tool for the detection of fluoride ions.",

author = "Junwei Shi and Wei Shu and Yulong Wu and Jing Jing and Rubo Zhang and Xiaoling Zhang",

note = "Publisher Copyright: {\textcopyright} 2019 The Royal Society of Chemistry.",

year = "2019",

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day = "14",

doi = "10.1039/c9ay01135h",

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T1 - A highly colorimetric and ratiometric fluorescent probe for the detection of fluoride ions using test strips

AU - Shi, Junwei

AU - Shu, Wei

AU - Wu, Yulong

AU - Jing, Jing

AU - Zhang, Rubo

AU - Zhang, Xiaoling

PY - 2019/8/14

Y1 - 2019/8/14

N2 - In this work, a colorimetric and ratiometric chemosensor NP-OTBDPS, 4-(tert-butyldiphenylsilyloxy)-N-butyl-naphthalimide, was designed and synthesized. NP-OTBDPS can serve as a 'naked-eye' colorimetric indicator for F- and ratiometric detection of F- in aqueous systems can also be realized. The probe shows a high selectivity for fluoride against various interferents and the detection limit can be as low as 0.07 μM. More importantly, by observing color and fluorescence changes, the test strip coated with NP-OTBDPS provides an economical and convenient tool for the detection of fluoride ions.

AB - In this work, a colorimetric and ratiometric chemosensor NP-OTBDPS, 4-(tert-butyldiphenylsilyloxy)-N-butyl-naphthalimide, was designed and synthesized. NP-OTBDPS can serve as a 'naked-eye' colorimetric indicator for F- and ratiometric detection of F- in aqueous systems can also be realized. The probe shows a high selectivity for fluoride against various interferents and the detection limit can be as low as 0.07 μM. More importantly, by observing color and fluorescence changes, the test strip coated with NP-OTBDPS provides an economical and convenient tool for the detection of fluoride ions.

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DO - 10.1039/c9ay01135h

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JO - Analytical Methods

JF - Analytical Methods

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ER -

A highly colorimetric and ratiometric fluorescent probe for the detection of fluoride ions using test strips

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