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Florentina Laura Chiriac, Iuliana Paun, Florinela Pirvu, Luoana Florentina Pascu, Marcela Niculescu, Toma Galaon

Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples

Abstract:

A liquid chromatography-tandem mass spectrometry (SPE-LC-MS/MS) method was developed and validated for the simultaneous determination of six organic compounds (2-hydroxy benzophenone, 4-hydroxy benzophenone, 2,2’,4,4’-tetrahydroxy benzophenone, 2,4-dyhydroxy benzophenone, 4,4’-dyhydroxy benzophenone, 2,2’-dyhydroxy-4-methoxy-benzophenone) used as UV filters in personal care products used to protect against UV radiation. The major concern about this type of pollutants is due to their persistence and bioaccumulation potential in the environment and aquatic organisms and for their endocrine disruptor properties. Solid phase extraction was used for sample preparation, followed by liquid chromatography tandem mass spectrometry analysis. Benzophenone derivatives were analyzed on a Phenomenex Luna C18 column (150 x 2.0 mm, 3.0 µm) with the mobile phase run in gradient mode with a mixture of aqueous 0.1% formic acid and acetonitrile as the mobile phase components (at a flow rate of 0.2 mL/min). MS detector response was linear, on the tested concentration domain from 1 to 100 μg/L with correlation coefficient R2 > 0.998. The recoveries of benzophenone derivatives after solid phase extraction procedure from surface water was found to be >81% for surface water and higher than 79% for wastewater matrix. The standard deviation values for intra-day precision were situated between 7.67% and 9.88% for lower concentration and 7.27% and 8.86% for higher concentration respectively. The limits of quantitation were calculated for both environmental water matrices (1.6-4.1 ng/L for surface water and 3.3-8.2 ng/L for wastewater). This method can be applied for benzophenone derivatives detection in real environmental samples.

Keywords:
organic UV filters; benzophenone derivatives; solid phase extraction; LC-MS/MS; method

Issue: 2020 Volume 71, Number 1

Pages: 92-99

https://doi.org/10.37358/RC.20.1.7818

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Citation Styles

Cite this article as:
CHIRIAC, F.L., PAUN, I., PIRVU, F., PASCU, L.F., NICULESCU, M., GALAON, T., Rev.Chim., 71, no. 1, 2020, p. 92

Vancouver
Chiriac FL, Paun I, Pirvu F, Pascu LF, Niculescu M, Galaon T. Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples. Rev. Chim.[internet]. 2020 Jan;71(1):92-99. Available from: https://doi.org/10.37358/RC.20.1.7818

APA 6th edition
Chiriac, F.L., Paun, I., Pirvu, F., Pascu, L.F., Niculescu, M. & Galaon, T. (2020). Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples. Revista de Chimie, 71(1), 92-99. https://doi.org/10.37358/RC.20.1.7818

Harvard
Chiriac, F.L., Paun, I., Pirvu, F., Pascu, L.F., Niculescu, M., Galaon, T. (2020). 'Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples', Revista de Chimie, 71(1), pp. 92-99. https://doi.org/10.37358/RC.20.1.7818

IEEE
F.L. Chiriac, I. Paun, F. Pirvu, L.F. Pascu, M. Niculescu, T. Galaon, "Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples". Revista de Chimie, vol. 71, no. 1, pp. 92-99, 2020. [online]. https://doi.org/10.37358/RC.20.1.7818

Text
Florentina Laura Chiriac, Iuliana Paun, Florinela Pirvu, Luoana Florentina Pascu, Marcela Niculescu, Toma Galaon,
Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples,
Revista de Chimie,
Volume 71, Issue 1,
2020,
Pages 92-99,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.1.7818.
(https://revistadechimie.ro/Articles.asp?ID=7818)
Keywords: organic UV filters; benzophenone derivatives; solid phase extraction; LC-MS/MS; method

RIS
TY - JOUR
T1 - Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples
A1 - Chiriac, Florentina Laura
A2 - Paun, Iuliana
A3 - Pirvu, Florinela
A4 - Pascu, Luoana Florentina
A5 - Niculescu, Marcela
A6 - Galaon, Toma
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 1
SP - 92
EP - 99
UR - https://doi.org/10.37358/RC.20.1.7818
KW - organic UV filters
KW - benzophenone derivatives
KW - solid phase extraction
KW - LC-MS/MS
KW - method
ER -

BibTex
@article{RevCh2020P92,
author = {Chiriac Florentina Laura and Paun Iuliana and Pirvu Florinela and Pascu Luoana Florentina and Niculescu Marcela and Galaon Toma},
title = {Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples},
journal = {Revista de Chimie},
volume = {71},
number = {1},
pages = {92-99},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.1.7818},
url = {https://revistadechimie.ro/Articles.asp?ID=7818}
}

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Florentina Laura Chiriac, Iuliana Paun, Florinela Pirvu, Luoana Florentina Pascu, Marcela Niculescu, Toma Galaon Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples

Florentina Laura Chiriac, Iuliana Paun, Florinela Pirvu, Luoana Florentina Pascu, Marcela Niculescu, Toma Galaon

Liquid Chromatography Tandem Mass Spectrometry Method for Ultra-Trace Analysis of Organic UV Filters in Environmental Water Samples