拉曼散射
纳米技术
拉曼光谱
纳米结构
材料科学
癌症
临床诊断
基质(水族馆)
医学
光学
内科学
生物
重症监护医学
生态学
物理
作者
Ting Lin,Yali Song,Pu Kuang,Si Chen,Zhengzhong Mao,Tingting Zeng
出处
期刊:Nanomedicine
日期:2021-11-01
卷期号:16 (26): 2389-2406
被引量:11
标识
DOI:10.2217/nnm-2021-0298
摘要
Cancer is a malignant disease that seriously affects human health and life. Early diagnosis and timely treatment can significantly improve the survival rate of cancer patients. Surface-enhanced Raman scattering (SERS) is an optical technology that can detect and image samples at the single-molecule level. It has the advantages of rapidity, high specificity, high sensitivity and no damage to the sample. The performance of SERS is highly dependent on the properties, size and morphology of the SERS substrate. Preparation of SERS substrates with good reproducibility and chemical stability is a key factor in realizing the wide application of SERS technology in cancer diagnosis. In this review we provide a detailed presentation of the latest research on SERS in cancer diagnosis and the detection of cancer biomarkers, mainly focusing on nanotechnological approaches in cancer diagnosis by using SERS. We also consider the future development of nanostructure-based SERS in cancer diagnosis.
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