Effects of room temperature ionic liquids on fluorescence properties of bisphenol A in β-cyclodextrin

A novel carbon paste electrode modified with graphene oxide nanosheets and an ionic liquid (n-hexyl-3-methylimidazolium hexafluoro phosphate) was fabricated. The electrochemical study of the modified electrode, as well as its efficiency for voltammetric oxidation of bisphenol A, is described. The electrode was also employed to study the electrochemical oxidation of bisphenol A, using cyclic voltammetry, chronoamperometry, square wave voltammetry and electrochemical impedance spectroscopy as diagnostic techniques. Square wave voltammetry exhibits a linear dynamic range from 9.0 × 10(-8) to 2.5 × 10(-4) M and a detection limit of 55.0 nM for bisphenol A. Finally, this new sensor was used for determination of bisphenol A in water samples using the standard addition method.

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Construction of a nanostructure-based electrochemical sensor for voltammetric determination of bisphenol A

Beitollahi

Tajik

2015

Environ Monit Assess

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Ultrasound-Assisted Upper Liquid Microextraction Coupled to Molecular Fluorescence for Detection of Bisphenol A in Commercial Beverages

Hong-xu

Lai

et al. 2016

Food Anal. Methods

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Effect of ionic liquid on the fluorescence of an intramolecular exciplex forming probe

Yadav

Trivedi

Haridas

et al. 2020

Photochem Photobiol Sci

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Effects of room temperature ionic liquids on fluorescence properties of bisphenol A in β-cyclodextrin

Cited by 3 publications

References 35 publications

Construction of a nanostructure-based electrochemical sensor for voltammetric determination of bisphenol A

Construction of a nanostructure-based electrochemical sensor for voltammetric determination of bisphenol A

Ultrasound-Assisted Upper Liquid Microextraction Coupled to Molecular Fluorescence for Detection of Bisphenol A in Commercial Beverages

Effect of ionic liquid on the fluorescence of an intramolecular exciplex forming probe

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