Log in

Study on the enantioselective bioaccumulation and dissipation of uniconazole enantiomers in earthworm-soil microcosm through supercritical fluid chromatography-tandem mass spectrometry (SFC-MS/MS)

  • Research Article
  • Published:
Environmental Science and Pollution Research Aims and scope Submit manuscript

Abstract

In this work, the enantioselective bioaccumulation and dissipation of uniconazole enantiomers in earthworm-soil microcosm were studied. A fast enantioseparation method of uniconazole through supercritical fluid chromatography-tandem mass spectrometry (SFC-MS/MS) was established. The CHIRALCEL OZ-3 column and a mixture of CO2 and methanol (80:20, v/v) were used within 1.0 min to separate uniconazole enantiomers. The recoveries of uniconazole enantiomers in earthworm and soil samples ranged from 83.3 to 113%, and the intra-day and inter-day relative standard deviation values were lower than 11%. In earthworms, the bioaccumulation concentrations of uniconazole enantiomers increased with time and reached the maximum on the 7th day and then decreased. The elimination of uniconazole enantiomers in earthworms followed the first-order kinetics equation, and the elimination half-lives were approximately 7 days. In artificial soil, the dissipation of uniconazole enantiomers was slow, and the dissipation half-lives were both 25.7 days. No enantioselectivity occurred in the earthworm-soil microcosm. These results may reduce the uncertainty of environmental risk assessment for uniconazole.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

Similar content being viewed by others

Data availability

Not applicable.

References

Download references

Funding

This study was supported by the Science Technology Project of Zhejiang Province [Grant No. 2020C02023], the National Natural Science Foundation of China [Grant No. 22006137], and the Natural Science Foundation of Zhejiang Province [Grant No. LQ21C140002].

Author information

Authors and Affiliations

Authors

Contributions

Chunhong Teng: investigation, roles/writing—original draft, validation, and visualization. Ying Li: conceptualization, roles/writing—original draft, and methodology. Tao Cang: resources, data curation, and methodology. Hao Xu: investigation and data curation. Zhenzhen Liu: software and supervision. Peipei Qi: investigation. Zhiwei Wang: formal analysis and resources. Huiyu Zhao: methodology. Shanshan Di: investigation, resources, project administration, and writing–review and editing. **nquan Wang: resources, project administration, and writing—review and editing. The authors read and approved the final manuscript.

Corresponding author

Correspondence to **nquan Wang.

Ethics declarations

Ethical approval

Not applicable.

Consent to participate

All authors consent to participate.

Consent to publish

All authors consent to publish.

Conflict of interest

The authors declare no competing interests.

Additional information

Responsible Editor: Ester Heath

Publisher's note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 161 KB)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Teng, C., Li, Y., Cang, T. et al. Study on the enantioselective bioaccumulation and dissipation of uniconazole enantiomers in earthworm-soil microcosm through supercritical fluid chromatography-tandem mass spectrometry (SFC-MS/MS). Environ Sci Pollut Res 30, 29432–29441 (2023). https://doi.org/10.1007/s11356-022-24023-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-022-24023-3

Keywords

Navigation