Impedimetric biosensor for early detection of cervical cancer

被引:32
作者
Chandra, Sudeshna [1 ]
Barola, Neerav [1 ]
Bahadur, Dhirendra [1 ]
机构
[1] Indian Inst Technol, Dept Met Engn & Mat Sci, Mumbai 400076, Maharashtra, India
关键词
ELECTROCHEMICAL IMPEDANCE; IMMUNOGLOBULIN-G; CELLS; IMMUNOSENSOR; SPECTROSCOPY; SENSITIVITY; ELECTRODE; BEHAVIOR;
D O I
10.1039/c1cc14547a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
An impedimetric biosensor based on PEGylated arginine functionalized magnetic nanoparticles for early detection of cervical cancer is reported. The cervical cancer cells could be selectively and sensitively detected down to 10 cells mL(-1) on the modified electrode, which is promising for advancement in clinical diagnosis and monitoring of tumors.
引用
收藏
页码:11258 / 11260
页数:3
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