Identification of Cancer Cells Based on PLA Nanofibers Interface

摘要：

In this report, we have explored the possibility of quick and high-sensitive detection of the different cancer cells based on polylactide (PLA) nanofibers modified glass carbon electrode interface. Our observations of electrochemical studies indicate that the PLA nanofibers modified interface is a good biosensor which could remarkably increase the relevant detection sensitivity. Besides, the results of contact angle study indicate that we can readily identify and detect the different kinds of leukemia K562 cells based on the contact angle values of the target leukemia K562 cells on PLA nanofibers modified interface, suggesting a new strategy for cancer diagnosis with high sensitivity and low cost.

关键词： PLA nanofibers, cancer cells electrochemical detection contact angle measurement

作者: Fang He Xue-Mei Wang Jian Zhou Da-Dong Guo Chao Pan Chen Chen Zhong-Ze Gu

作者单位: State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University, Nanjing, 210096, China

会议类型: 国际会议

会议名称: The 5th International Forum on Post-genome Technologies(5IFPT)(第五届国际后基因组生命科学技术学术论坛)

会议地点: 苏州

会议语种:英文

在线出版日期: 2007-09-10（万方平台首次上网日期，不代表论文的发表时间）