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Fast wide-field upconversion luminescence lifetime thermometry enabled by single-shot compressed ultrahigh-speed imaging

Author

Listed:
  • Xianglei Liu

    (Institut National de la Recherche Scientifique, 1650 boulevard Lionel-Boulet, Varennes)

  • Artiom Skripka

    (Institut National de la Recherche Scientifique, 1650 boulevard Lionel-Boulet, Varennes
    Universidad Autónoma de Madrid, Madrid, 28049, Spain and The Molecular Foundry, Lawrence Berkeley National Laboratory)

  • Yingming Lai

    (Institut National de la Recherche Scientifique, 1650 boulevard Lionel-Boulet, Varennes)

  • Cheng Jiang

    (Institut National de la Recherche Scientifique, 1650 boulevard Lionel-Boulet, Varennes)

  • Jingdan Liu

    (Institut National de la Recherche Scientifique, 1650 boulevard Lionel-Boulet, Varennes)

  • Fiorenzo Vetrone

    (Institut National de la Recherche Scientifique, 1650 boulevard Lionel-Boulet, Varennes)

  • Jinyang Liang

    (Institut National de la Recherche Scientifique, 1650 boulevard Lionel-Boulet, Varennes)

Abstract

Photoluminescence lifetime imaging of upconverting nanoparticles is increasingly featured in recent progress in optical thermometry. Despite remarkable advances in photoluminescent temperature indicators, existing optical instruments lack the ability of wide-field photoluminescence lifetime imaging in real time, thus falling short in dynamic temperature mapping. Here, we report video-rate upconversion temperature sensing in wide field using single-shot photoluminescence lifetime imaging thermometry (SPLIT). Developed from a compressed-sensing ultrahigh-speed imaging paradigm, SPLIT first records wide-field luminescence intensity decay compressively in two views in a single exposure. Then, an algorithm, built upon the plug-and-play alternating direction method of multipliers, is used to reconstruct the video, from which the extracted lifetime distribution is converted to a temperature map. Using the core/shell NaGdF4:Er3+,Yb3+/NaGdF4 upconverting nanoparticles as the lifetime-based temperature indicators, we apply SPLIT in longitudinal wide-field temperature monitoring beneath a thin scattering medium. SPLIT also enables video-rate temperature mapping of a moving biological sample at single-cell resolution.

Suggested Citation

  • Xianglei Liu & Artiom Skripka & Yingming Lai & Cheng Jiang & Jingdan Liu & Fiorenzo Vetrone & Jinyang Liang, 2021. "Fast wide-field upconversion luminescence lifetime thermometry enabled by single-shot compressed ultrahigh-speed imaging," Nature Communications, Nature, vol. 12(1), pages 1-9, December.
    • Handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-26701-1
    DOI: 10.1038/s41467-021-26701-1
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    Cited by:

    1. Patrick Kilcullen & Tsuneyuki Ozaki & Jinyang Liang, 2022. "Compressed ultrahigh-speed single-pixel imaging by swept aggregate patterns," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    2. Long Yan & Jinshu Huang & Zhengce An & Qinyuan Zhang & Bo Zhou, 2024. "Spatiotemporal control of photochromic upconversion through interfacial energy transfer," Nature Communications, Nature, vol. 15(1), pages 1-9, December.

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