Skip to main content
Log in

A fast and direct determination of bisphenol S in thermal paper samples using paper spray ionization mass spectrometry

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

Abstract

Concerns about human health regarding the large use of bisphenol A in thermal papers have led to its replacement by bisphenol S. Analyses of bisphenols require several sample pretreatment steps, which are laborious, expensive, and time-consuming. A paper spray ionization mass spectrometry (PSI-MS) was developed to detect and quantify bisphenol S in three different brands of thermal papers commercially available. Parameters such as paper size, and paper position relative to the mass spectrometer inlet were evaluated. The analyses were performed in selected ion monitoring mode on a linear ion trap mass spectrometer. The developed method presented absolute recovery values ranging from 92.2 to 109.04%, accuracy values from 1.2 to 9.0%, and inter assay precision from 1.8 to 5.6% and enabled LOD as low as 5 ng g−1. The concentration of bisphenol S in all of the three brands of BPA-free thermal papers evaluated ranged from 1.36 to 6.77 μg g−1, and the concentrarion of BPA ranged from 6.56 to 16.4 μg g−1 in all samples of thermal paper evaluated. The PSI-MS method described here was comparable to the conventional ones, such as liquid chromatography coupled with mass spectrometry and gas chromatography coupled with mass spectrometry described in the literature. The present study proved to be practical, fast, and efficient for the direct determination of bisphenol S in thermal papers. Furthermore, the methodology here described showed to be a promising alternative to replace the classical methods for determination of bisphenol S, due to its simplicity, and no needing of any sample pretreatment.

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

Access this article

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

References

Download references

Acknowledgements

The authors sincerely thank Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), and Fundação de Apoio à Pesquisa do Estado de Goiás (FAPEG).

Availability of data and materials

The datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request.

Funding

This work was supported by grants from Fundação de Amparo à Pesquisa do Estado de Goiás (FAPEG) (grant number 2018/10267001519), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) (grant number 447927/2014-0), and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) for providing financial support through scholarships.

Author information

Authors and Affiliations

Authors

Contributions

RAB and JCPS contributed equally to this work. They optimized all parameters for PSI-MS essays, analyze, and interpreted the data for blank samples and commercial available thermal papers, and contributed to the writing process. MG, FBJ, and BGV contributed to the discussion of results. FBJ also contributed obtaining inputs to the work. ARC contributed to the conceptualization, project administration, resources, supervision, and writing. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Andréa Rodrigues Chaves.

Ethics declarations

Ethics approval and consent to participate

Not applicable.

Consent for publication

Not applicable.

Competing interests

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

ESM 1

(DOCX 468 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Bernardo, R.A., Sousa, J.C.P., Gallimberti, M. et al. A fast and direct determination of bisphenol S in thermal paper samples using paper spray ionization mass spectrometry. Environ Sci Pollut Res 28, 57288–57296 (2021). https://doi.org/10.1007/s11356-021-14603-0

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-021-14603-0

Keywords

Navigation