1. Tantalum Nitride Nanosheets for Photoacoustic Imaging‐Guided Photothermal Cancer Therapy.
- Author
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Lin, Pu, Luo, Peifu, Guo, Yating, Qiu, Honglong, Wang, Min, and Huang, Guoming
- Subjects
NANOSTRUCTURED materials ,ACOUSTIC imaging ,LASER ablation ,CONTRAST media ,CANCER treatment ,PHOTOACOUSTIC effect - Abstract
In this study, the synthesis of TaN nanosheets and their application in theranostic agents is reported. After coating polyethylene glycol (PEG) on the TaN nanosheets, the as‐synthesized PEG‐modified TaN nanosheets (TaN‐PEG) show good stability and biocompatibility. Because of their high absorbance in the near‐IR region, TaN‐PEG can be utilized as photoacoustic imaging contrast agents for tumor imaging. Moreover, TaN‐PEG has significant photothermal conversion performance, exhibiting effective laser‐induced tumor ablation capability. The TaN‐PEG possessing excellent photoacoustic contrast effect and photothermal properties thus have great promise in theranostic applications, especially imaging‐guided cancer treatment. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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