Electrochemical current rectifier as a highly sensitive and selective cytosensor for cancer cell detection |
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| Authors: | Li Hailong Li Dan Liu Jiyang Qin Yinan Ren Jiangtao Xu Shanling Liu Yaqing Mayer Dirk Wang Erkang |
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| Affiliation: | State Key Lab of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China. |
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| Abstract: | Signal amplification originating from electrochemical current rectifier (ECR) was firstly applied to construct a cytosensor for rapid and non-invasive detection of folate receptor-rich cancer cells with high sensitivity. It exhibits a broad linear range with a detection limit as low as 10 cells mL(-1) even in the presence of a large number of normal cells. |
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