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Sutures for the wireless sensing of deep wounds

Deep surgical wounds can be monitored via conductive multifilament surgical sutures incorporating ‘sensing pledgets’ bearing capacitive sensors operated via harmonic radiofrequency identification.

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Fig. 1: Deep surgical wounds can be monitored wirelessly via radiofrequency identification through chemically functionalized ‘sensing pledgets’ attached to multifilament sutures.


  1. 1.

    Woodfield, J. C., Jamil, W. & Sagar, P. M. J. Surg. Res. 206, 77–82 (2016).

    Article  Google Scholar 

  2. 2.

    Someya, T., Bao, Z. & Malliaras, G. G. Nature 540, 379–385 (2016).

    CAS  Article  Google Scholar 

  3. 3.

    Hwang, S.-W. et al. Science 337, 1640–1644 (2012).

    CAS  Article  Google Scholar 

  4. 4.

    Burton, A. et al. Proc. Natl. Acad. Sci. USA 117, 2835–2845 (2020).

    CAS  Article  Google Scholar 

  5. 5.

    Kalidasan, V. et al. Nat. Biomed. Eng. (2021).

  6. 6.

    Mostafalu, P. et al. Microsyst. Nanoeng. 2, 16039 (2016).

    Article  Google Scholar 

  7. 7.

    Kim, D.-H. et al. Small 8, 3263–3268 (2012).

    CAS  Article  Google Scholar 

  8. 8.

    Wang, L. et al. Nat. Biomed. Eng. 4, 159–171 (2020).

    CAS  Article  Google Scholar 

  9. 9.

    Owyeung, R. E., Terse-Thakoor, T., Rezaei Nejad, H., Panzer, M. J. & Sonkusale, S. R. ACS Appl. Mater. Interfaces 11, 31096–31104 (2019).

    CAS  Article  Google Scholar 

  10. 10.

    Terse-Thakoor, T. et al. npj Flex. Electron. 4, 18 (2020).

    Article  Google Scholar 

  11. 11.

    Liu, M. et al. Adv. Mater. 33, 2004733 (2021).

    CAS  Article  Google Scholar 

  12. 12.

    Mostafalu, P. et al. Adv. Funct. Mater. 27, 1702399 (2017).

    Article  Google Scholar 

  13. 13.

    Lee, J. et al. Nat. Electron. 4, 291–301 (2021).

    CAS  Article  Google Scholar 

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Correspondence to Sameer Sonkusale.

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Sonkusale, S. Sutures for the wireless sensing of deep wounds. Nat Biomed Eng 5, 1113–1114 (2021).

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