Published November 2019
| Version v1
Journal article
A molecularly imprinted photoelectrochemical sensor based on the use of Bi2S3 for sensitive determination of dioctyl phthalate
- 1. Guilin University of Technology, College of Chemistry and Bioengineering (China)
Description
A molecularly imprinted polymer photoelectrochemical (MIP-PEC) sensor based on bismuth sulfide (Bi2S3) is described for the determination of the plasticizer dioctyl phthalate (DOP). Bi2S3 was used as the photoelectrical converter of the sensor, and visible light was utilized as the excitation source. The molecular imprinting film was prepared through the electropolymerization of monomers in the presence of DOP. Under optimal experimental conditions, the photoelectrochemical response was linearly proportional to the logarithm of the DOP concentration in the 0.5–70 pM DOP concentration range, and the detection limit was 0.1 pM. The method is highly stable and reproducible. It was applied to the determination of DOP in spiked water samples.
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Additional details
Identifiers
Publishing Information
- Journal Title
- Mikrochimica Acta
- Journal Volume
- 186
- Journal Issue
- 11
- Journal Page Range
- p. 1-8
- ISSN
- 0026-3672
- CODEN
- MIACAQ
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 52067354
- Subject category
- S77: NANOSCIENCE AND NANOTECHNOLOGY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- AQUEOUS SOLUTIONS; BISMUTH SULFIDES; ELECTROCHEMISTRY; NANOCHEMISTRY; ORGANIC POLYMERS; PHTHALATES; POLYMERIZATION; VISIBLE RADIATION
- Descriptors DEC
- BISMUTH COMPOUNDS; CARBOXYLIC ACID SALTS; CHALCOGENIDES; CHEMICAL REACTIONS; CHEMISTRY; DISPERSIONS; ELECTROMAGNETIC RADIATION; HOMOGENEOUS MIXTURES; MIXTURES; ORGANIC COMPOUNDS; POLYMERS; RADIATIONS; SOLUTIONS; SULFIDES; SULFUR COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2019 Springer-Verlag GmbH Austria, part of Springer Nature