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二维纳米材料在生物医学领域的应用

Applications of two-dimensional nanomaterials in biomedicine

  • 摘要: 二维纳米材料具有高的电导率、良好的生物相容性、独特的纳米片结构、大表面积,以及优异的热性能、光性能和机械性能,在药物递送、生物传感、多模式成像、抗菌剂和组织工程方面具有较大的用途,在生物医学领域具有极大的潜力。文章总结了几种二维纳米材料包括磷酸锆、层状双金属氢氧化物、黑磷、硼纳米片和碲化锡的特性以及在药物递送、肾透析、癌症治疗和多模式成像中的应用进展,最后展望二维纳米材料的发展前景和挑战。

     

    Abstract: Two-dimensional nanomaterials have high electrical conductivity, good biocompatibility, unique nanosheet structure, large surface area, and excellent thermal, optical and mechanical properties. They are widely used in drug delivery, biosensing, multi-modal imaging, antibacterial agents, and tissue engineering, with great potential in the biomedical field. This review summarizes the characteristics of several two-dimensional nanomaterials, including zirconium phosphate, layered double hydroxide, black phosphorus, boron nanosheets, and tin telluride, as well as their applications in drug delivery, renal dialysis, cancer therapy, and multimodal imaging. Finally, the challenges and future development of two-dimensional nanoma‐ terials are appraised.

     

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