碳纳米管
氮气
兴奋剂
纳米管
材料科学
纳米技术
癌症治疗
碳纤维
化学工程
作者
Seth C. Burkert,Xiaoyun He,Galina V. Shurin,Yulia Nefedova,Valerian E. Kagan,Alexander Star
出处
期刊:ACS applied nano materials
[American Chemical Society]
日期:2021-12-22
卷期号:5 (10): 13685-13696
被引量:3
标识
DOI:10.1021/acsanm.1c03245
摘要
Carbon nanomaterials have attracted significant attention for a variety of biomedical applications including sensing and detection, photothermal therapy, and delivery of therapeutic cargo. The ease of chemical functionalization, tunable length scales and morphologies, and ability to undergo complete enzymatic degradation make carbon nanomaterials an ideal drug delivery system. Much work has been done to synthesize carbon nanomaterials ranging from carbon dots, graphene, and carbon nanotubes to carbon nanocapsules, specifically carbon nanohorns or nitrogen-doped carbon nanocups. Here, we analyze specific properties of nitrogen-doped carbon nanotube cups which have been designed and utilized as drug delivery systems with the focus on the loading of these nanocapsules with specific therapeutic cargo and the targeted delivery for cancer therapy. We also summarize our targeted synthesis of gold nanoparticles on the open edge of nitrogen-doped carbon nanotube cups to create loaded and sealed nanocarriers for the delivery of chemotherapeutic agents to myeloid regulatory cells responsible for the immunosuppressive properties of the tumor microenvironment and thus tumor immune escape.
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