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Near-infrared optical performances of two Bi2Se3 nanosheets

机译:近红外光学性能的两个Bi2se3纳米蛋白酶

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摘要

Bi2Se3 has been widely used as a promising photothermal and photoacoustic agent recently. Herein, twodimensional (2D) Bi2Se3 nanosheets with different sizes of about 30 nm (Bi2Se3-30) and 80 nm (Bi2Se3-80) have been successfully synthesized via solution-based methods. Both of the Bi2Se3 nanosheets possess high near-infrared (NIR) optical absorption, efficient photothermal conversion and excellent photoacoustic behaviors. Meanwhile, the Bi2Se3-30 nanosheets perform better. These results indicate the smaller Bi2Se3 nanosheets are more promising for optical diagnostic and photothermal therapy.
机译:Bi2Se3最近已被广泛用作有前景的光热和光声剂。 在此,通过基于溶液的方法成功地合成了具有约30nm(Bi2Se3-30)和80nm(Bi2Se3-80)的不同尺寸的TwoDimensionalion(2D)Bi2Se3纳米片。 BI2SE3纳米片两个都具有高近红外(NIR)光学吸收,有效的光热转换和优异的光声行为。 同时,BI2SE3-30纳米胸部表现更好。 这些结果表明,较小的Bi2Se3纳米蛋白酶对光学诊断和光热疗法更有前途。

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  • 来源
    《RSC Advances》 |2017年第79期|共5页
  • 作者单位

    Wuhan Univ Dept Phys Key Lab Artificial Micro &

    Nanostruct Minist Educ Sch Phys &

    Technol Wuhan 430072 Hubei Peoples R China;

    Chinese Acad Sci Inst Biomed &

    Biotechnol Shenzhen Inst Adv Technol Shenzhen 518055 Peoples R China;

    Chinese Acad Sci Inst Biomed &

    Biotechnol Shenzhen Inst Adv Technol Shenzhen 518055 Peoples R China;

    Chinese Acad Sci Inst Biomed &

    Biotechnol Shenzhen Inst Adv Technol Shenzhen 518055 Peoples R China;

    Chinese Acad Sci Inst Biomed &

    Biotechnol Shenzhen Inst Adv Technol Shenzhen 518055 Peoples R China;

    Wuhan Univ Dept Phys Key Lab Artificial Micro &

    Nanostruct Minist Educ Sch Phys &

    Technol Wuhan 430072 Hubei Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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