Quantification and stability assessment of urinary phenolic and acidic biomarkers of non-persistent chemicals using the SPE-GC/MS/MS method
CC BY
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| Định dạng: | Sách |
| Ngôn ngữ: | Vietnamese |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s00216-023-04633-7 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8133 |
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oai:localhost:PNK-81332023-04-20T04:41:24Z Quantification and stability assessment of urinary phenolic and acidic biomarkers of non-persistent chemicals using the SPE-GC/MS/MS method Anna, Klimowska Evelien, Wynendaele Bartosz, Wielgomas MSTFA SPE-GC/MS/MS CC BY Nowadays, people are exposed to numerous man-made chemicals, many of which are ubiquitously present in our daily lives, and some of which can be hazardous to human health. Human biomonitoring plays an important role in exposure assessment, but complex exposure evaluation requires suitable tools. Therefore, routine analytical methods are needed to determine several biomarkers simultaneously. The aim of this study was to develop an analytical method for quantification and stability testing of 26 phenolic and acidic biomarkers of selected environmental pollutants (e.g., bisphenols, parabens, pesticide metabolites) in human urine. For this purpose, a solid-phase extraction coupled with gas chromatography and tandem mass spectrometry (SPE-GC/MS/MS) method was developed and validated. After enzymatic hydrolysis, urine samples were extracted using Bond Elut Plexa sorbent, and prior to GC, the analytes were derivatized with N-trimethylsilyl-N-methyl trifluoroacetamide (MSTFA). 2023-04-20T04:41:24Z 2023-04-20T04:41:24Z 2023 Book https://link.springer.com/article/10.1007/s00216-023-04633-7 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8133 vi application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
Vietnamese |
| topic |
MSTFA SPE-GC/MS/MS |
| spellingShingle |
MSTFA SPE-GC/MS/MS Anna, Klimowska Evelien, Wynendaele Bartosz, Wielgomas Quantification and stability assessment of urinary phenolic and acidic biomarkers of non-persistent chemicals using the SPE-GC/MS/MS method |
| description |
CC BY |
| format |
Book |
| author |
Anna, Klimowska Evelien, Wynendaele Bartosz, Wielgomas |
| author_facet |
Anna, Klimowska Evelien, Wynendaele Bartosz, Wielgomas |
| author_sort |
Anna, Klimowska |
| title |
Quantification and stability assessment of urinary phenolic and acidic biomarkers of non-persistent chemicals using the SPE-GC/MS/MS method |
| title_short |
Quantification and stability assessment of urinary phenolic and acidic biomarkers of non-persistent chemicals using the SPE-GC/MS/MS method |
| title_full |
Quantification and stability assessment of urinary phenolic and acidic biomarkers of non-persistent chemicals using the SPE-GC/MS/MS method |
| title_fullStr |
Quantification and stability assessment of urinary phenolic and acidic biomarkers of non-persistent chemicals using the SPE-GC/MS/MS method |
| title_full_unstemmed |
Quantification and stability assessment of urinary phenolic and acidic biomarkers of non-persistent chemicals using the SPE-GC/MS/MS method |
| title_sort |
quantification and stability assessment of urinary phenolic and acidic biomarkers of non-persistent chemicals using the spe-gc/ms/ms method |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s00216-023-04633-7 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8133 |
| _version_ |
1763724453360959488 |
| score |
8.891145 |