铋基纳米材料在癌症成像诊断与治疗中的应用

随着纳米医学的快速发展,纳米诊疗材料因其兼具诊断和治疗等多功能性而受到越来越多的关注。铋(Bi)基纳米材料具有优异的光学、电学和磁学性质,在肿瘤的诊疗一体化领域具有广阔的应用前景。我们总结了Bi基纳米材料常用的构建方法,重点介绍了其在计算机断层扫描(CT)成像、光声(PA)成像、放射疗法(RT)、光热疗法(PTT)及协同作用方面的应用研究进展,并对其未来发展进行了总结和展望。

Application of Bismuth-Based Nanomaterials in Imaging Diagnosis and Therapy for Cancer

With the rapid development of nanomedicine,nanotherapeutic materials have attracted more and more attention due to their multifunctionality of diagnosis and treatment.Bismuth(Bi)based nanomaterials have excellent optical,electrical and magnetic properties,which make them have broad application in the field of integrated diagnosis and treatment of tumors.In this paper,we summarized the commonly used construction methods for Bi-based nanomaterials,and focused on their application in computed tomography(CT),photoacoustic imaging(PA),radiotherapy(RT),photothermal therapy(PTT)and synergy progress in applied research.At the same time,suggestions and prospects for further research progress in the future have been provided.