Naphthalene based lab-on-a-molecule for the highly selective and sensitive detection of CN− and Ag+ in aqueous solution

Xingyong Zhang; Shusen Chen; Shaohua Jin; Xiaoxiao Lu; Lijie Li; Xin Chen; Qinghai Shu

doi:10.1016/j.snb.2016.06.115

Naphthalene based lab-on-a-molecule for the highly selective and sensitive detection of CN⁻ and Ag⁺ in aqueous solution

Xingyong Zhang, Shusen Chen, Shaohua Jin, Xiaoxiao Lu, Lijie Li, Xin Chen^*, Qinghai Shu

^*Corresponding author for this work

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

23 Citations (Scopus)

Abstract

A simple dual sensing of CN⁻ and Ag⁺ was first time reported by naphthalene based lab-on-a-molecule containing benzothiazole in DMF buffered aqueous solution. With CN⁻ and Ag⁺, probe 1 showed highly selective and sensitive responses towards CN⁻ and Ag⁺ in both UV–Vis and fluorescence channels over other tested ions. Meanwhile, the sensing mechanism of both title ions was further studied by NMR titration and XPS experiments.

Original language	English
Pages (from-to)	367-372
Number of pages	6
Journal	Sensors and Actuators, B: Chemical
Volume	237
DOIs	https://doi.org/10.1016/j.snb.2016.06.115
Publication status	Published - 1 Dec 2016

Keywords

Chemosensor
Cyanide detection
Lab-on-a-molecule
Silver detection

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10.1016/j.snb.2016.06.115

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title = "Naphthalene based lab-on-a-molecule for the highly selective and sensitive detection of CN− and Ag+ in aqueous solution",

abstract = "A simple dual sensing of CN− and Ag+ was first time reported by naphthalene based lab-on-a-molecule containing benzothiazole in DMF buffered aqueous solution. With CN− and Ag+, probe 1 showed highly selective and sensitive responses towards CN− and Ag+ in both UV–Vis and fluorescence channels over other tested ions. Meanwhile, the sensing mechanism of both title ions was further studied by NMR titration and XPS experiments.",

keywords = "Chemosensor, Cyanide detection, Lab-on-a-molecule, Silver detection",

author = "Xingyong Zhang and Shusen Chen and Shaohua Jin and Xiaoxiao Lu and Lijie Li and Xin Chen and Qinghai Shu",

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T1 - Naphthalene based lab-on-a-molecule for the highly selective and sensitive detection of CN− and Ag+ in aqueous solution

AU - Zhang, Xingyong

AU - Chen, Shusen

AU - Jin, Shaohua

AU - Lu, Xiaoxiao

AU - Li, Lijie

AU - Chen, Xin

AU - Shu, Qinghai

PY - 2016/12/1

Y1 - 2016/12/1

N2 - A simple dual sensing of CN− and Ag+ was first time reported by naphthalene based lab-on-a-molecule containing benzothiazole in DMF buffered aqueous solution. With CN− and Ag+, probe 1 showed highly selective and sensitive responses towards CN− and Ag+ in both UV–Vis and fluorescence channels over other tested ions. Meanwhile, the sensing mechanism of both title ions was further studied by NMR titration and XPS experiments.

AB - A simple dual sensing of CN− and Ag+ was first time reported by naphthalene based lab-on-a-molecule containing benzothiazole in DMF buffered aqueous solution. With CN− and Ag+, probe 1 showed highly selective and sensitive responses towards CN− and Ag+ in both UV–Vis and fluorescence channels over other tested ions. Meanwhile, the sensing mechanism of both title ions was further studied by NMR titration and XPS experiments.

KW - Chemosensor

KW - Cyanide detection

KW - Lab-on-a-molecule

KW - Silver detection

UR - http://www.scopus.com/inward/record.url?scp=84977264209&partnerID=8YFLogxK

U2 - 10.1016/j.snb.2016.06.115

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SN - 0925-4005

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SP - 367

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JO - Sensors and Actuators, B: Chemical

JF - Sensors and Actuators, B: Chemical

ER -

Naphthalene based lab-on-a-molecule for the highly selective and sensitive detection of CN⁻ and Ag⁺ in aqueous solution

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Keywords

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