基于碳纳米管的靶向超声造影剂在肿瘤中的应用进展  

Application progress of carbon nanotube-based targeted ultrasound contrast agent in tumors

作　　者：胡琦[1] 温朝辉[1] HU Qi;WEN Zhaohui(Department of Neurology and Brain Ultrasound,the First Affiliated Hospital of Harbin Medical University,Harbin 150001,China)

机构地区：[1]哈尔滨医科大学附属第一医院神经内科脑超声室,黑龙江哈尔滨150001

出　　处：《中国介入影像与治疗学》2020年第3期181-184,共4页Chinese Journal of Interventional Imaging and Therapy

基　　金：国家自然科学基金项目(21873052)。

摘　　要：纳米级靶向超声造影剂具有无辐射、实时显像及高度靶向性等优点。其中碳纳米管(CNT)具有独特的光学、电学和声学特性及较高的比表面积和良好生物相容性,通过对其进行修饰或改性,可制备出性能优良的复合纳米材料,用于诊断及治疗肿瘤。本研究对基于CNT的靶向超声造影剂在肿瘤中的应用进展进行综述。Nano-targeted ultrasound contrast agents have many advantages,such as no radiation,small side effects,real-time imaging and high targeting,etc.Among them carbon nanotube(CNT)has unique optical,electrical and acoustic properties,as well as high specific surface area and good biocompatibility.By embellishing or modifying CNT,excellent properties can be prepared and used in diagnosis and treatment of tumors.The application progress of CNT-based targeted ultrasound contrast agents in tumors were reviewed in this article.

关 键 词：肿瘤 纳米管 碳 超声检查 造影剂 

分 类 号：R730.4[医药卫生—肿瘤] R445.1[医药卫生—临床医学]