Temperature sensing during remote cargo release using polymer capsules modified with gold nanoparticles and nanodiamonds

Elena Gerasimova; Vitaly Yaroshenko; Pavel Talianov; Oleksii Peltek; Mikhail Baranov; Polina Kapitanova; Dmitry Zuev; Alexander Timin; Mikhail Zyuzin

doi:10.1117/12.2620995

19 May 2022 Temperature sensing during remote cargo release using polymer capsules modified with gold nanoparticles and nanodiamonds

Elena Gerasimova, Vitaly Yaroshenko, Pavel Talianov, Oleksii Peltek, Mikhail Baranov, Polina Kapitanova, Dmitry Zuev, Alexander Timin, Mikhail Zyuzin

Author Affiliations +

Proceedings Volume 12147, Tissue Optics and Photonics II; 121470G (2022) https://doi.org/10.1117/12.2620995
Event: SPIE Photonics Europe, 2022, Strasbourg, France

Abstract

Accurate thermal monitoring is essential tool for photothermal therapy or for application light-responsive drug delivery platforms, because overheating of living cells is related with unwanted side effects in surrounding tissues. In this work, we investigated a multifunctional polymer capsule embedded with nitrogen vacancies (NV) centers as nanothermometers and gold (Au) nanoparticles (NPs) as heating agents to perform of laser-induced release of bioactive compounds from the carriers with a simultaneous temperature measurements inside living cells.

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Citation Download Citation

Elena Gerasimova, Vitaly Yaroshenko, Pavel Talianov, Oleksii Peltek, Mikhail Baranov, Polina Kapitanova, Dmitry Zuev, Alexander Timin, and Mikhail Zyuzin "Temperature sensing during remote cargo release using polymer capsules modified with gold nanoparticles and nanodiamonds", Proc. SPIE 12147, Tissue Optics and Photonics II, 121470G (19 May 2022); https://doi.org/10.1117/12.2620995

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