摘要
肿瘤的早期检测对于肿瘤的早期发现、诊断及治疗具有重要意义。基于硅纳米线、石墨烯、二硫化钼的纳米场效应晶体管生物传感器,由于灵敏度高和特异性好、分析速度快、免标记、廉价、能够微型化和一体化等优点,能够检测肿瘤相关标志物微RNA和蛋白质等,在肿瘤的早期检测中可以发挥重要作用。
The timely detection of tumors is of great significance for the early detection, diagnosis and treatment for cancer. Nano-field effect transistor biosensors, based on silicon nanowires, graphene and molybdenum disulfide, can detect tumor derived miRNA and protein markers due to the several critical advantages including high sensitivity and selectivity, rapid analysis, label-free detection, easy operation and so on, which can play an important role in the early detection of tumor.
引文
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