Determination of Sn2+ Ion in canned foods using bismuth- and antimony-film electrodes

Xianchen Jiang; Qian Sun; Jialing Zhang; Hochien O; Xiaoyan Du

doi:10.1166/sl.2009.1015

Determination of Sn²⁺ Ion in canned foods using bismuth- and antimony-film electrodes

Xianchen Jiang, Qian Sun, Jialing Zhang, Hochien O, Xiaoyan Du

PHA - Molecular Pharmaceutical Science

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

11 Citations (Scopus)

Abstract

Anodic stripping voltammetry using bismuth- (BiFE) and antimony-film electrode (SbFE) was applied to the determination of tin ion (Sn²⁺) in the presence of cetyltrimethylammonium bromide (CTAB). Several experimental parameters such as composition of supporting electrolyte, concentration of CTAB, accumulation potential and time were optimized to achieve the best sensitivity and selectivity. A linear response was obtained over the concentration range 10-150 and 10-120 μg/L for the BiFE and SbFE, respectively. The lower detection limits of the BiFE and SbFE were 0.26 and 0.50 μg/L for Sn2+. These electrodes can be successfully applied to the determination of Sn²⁺ in canned fruit juices.

Original language	English
Pages (from-to)	91-95
Number of pages	5
Journal	Sensor Letters
Volume	7
Issue number	1
DOIs	https://doi.org/10.1166/sl.2009.1015
Publication status	Published - 2009 Feb 1

Keywords

Anodic stripping voltammetry
Antimony-Film electrode
Bismuth-film electrode

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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abstract = "Anodic stripping voltammetry using bismuth- (BiFE) and antimony-film electrode (SbFE) was applied to the determination of tin ion (Sn2+) in the presence of cetyltrimethylammonium bromide (CTAB). Several experimental parameters such as composition of supporting electrolyte, concentration of CTAB, accumulation potential and time were optimized to achieve the best sensitivity and selectivity. A linear response was obtained over the concentration range 10-150 and 10-120 μg/L for the BiFE and SbFE, respectively. The lower detection limits of the BiFE and SbFE were 0.26 and 0.50 μg/L for Sn2+. These electrodes can be successfully applied to the determination of Sn2+ in canned fruit juices.",

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T1 - Determination of Sn2+ Ion in canned foods using bismuth- and antimony-film electrodes

AU - Jiang, Xianchen

AU - Sun, Qian

AU - Zhang, Jialing

AU - O, Hochien

AU - Du, Xiaoyan

PY - 2009/2/1

Y1 - 2009/2/1

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AB - Anodic stripping voltammetry using bismuth- (BiFE) and antimony-film electrode (SbFE) was applied to the determination of tin ion (Sn2+) in the presence of cetyltrimethylammonium bromide (CTAB). Several experimental parameters such as composition of supporting electrolyte, concentration of CTAB, accumulation potential and time were optimized to achieve the best sensitivity and selectivity. A linear response was obtained over the concentration range 10-150 and 10-120 μg/L for the BiFE and SbFE, respectively. The lower detection limits of the BiFE and SbFE were 0.26 and 0.50 μg/L for Sn2+. These electrodes can be successfully applied to the determination of Sn2+ in canned fruit juices.

KW - Anodic stripping voltammetry

KW - Antimony-Film electrode

KW - Bismuth-film electrode

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