Subcutaneous power supply by NIR-II light

Shanzhi Lyu; Yonglin He; Xinglei Tao; Yuge Yao; Xiangyi Huang; Yingchao Ma; Zhimin Peng; Yanjun Ding; Yapei Wang

doi:10.1038/s41467-022-34047-5

Nature Communications (Nov 2022)

Subcutaneous power supply by NIR-II light

Shanzhi Lyu,
Yonglin He,
Xinglei Tao,
Yuge Yao,
Xiangyi Huang,
Yingchao Ma,
Zhimin Peng,
Yanjun Ding,
Yapei Wang

Affiliations

Shanzhi Lyu: Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry, Renmin University of China
Yonglin He: Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry, Renmin University of China
Xinglei Tao: Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry, Renmin University of China
Yuge Yao: Department of Energy and Power Engineering, Tsinghua University
Xiangyi Huang: Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry, Renmin University of China
Yingchao Ma: Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry, Renmin University of China
Zhimin Peng: Department of Energy and Power Engineering, Tsinghua University
Yanjun Ding: Department of Energy and Power Engineering, Tsinghua University
Yapei Wang: Key Laboratory of Advanced Light Conversion Materials and Biophotonics, Department of Chemistry, Renmin University of China

DOI: https://doi.org/10.1038/s41467-022-34047-5
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 11

Abstract

Read online

The authors present a subcutaneous power supply which coverts NIR-II light to electricity via combination of photothermal conversion and thermoelectric conversion. They demonstrate that it can recharge an implanted wireless camera upon irradiation with NIR-II light through the skin.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

About the journal