Distinguishing cells by their first-order transient motion response under an optically induced dielectrophoretic force field
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| 第一作者： |
Zhao, Yuliang;Liang WF(梁文峰);Zhang, Guanglie;Mai, John D.;Liu LQ(刘连庆);Lee, Gwo-Bin;Li WJ(李文荣) |
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| 发表年度： |
2013 |
| 期： |
18 |
| 卷： |
103 |
| 页： |
1-4 |
| 摘要： |
This letter reports our characterization of the transient motion of cells under an optically induced dielectrophoresis (ODEP) force field. Different types of human cells repeatably undergo a first-order transient motion response when subjected to a specific ODEP force field. A kernel function is derived to describe this transient motion. This function can be generally matched to experimental data for Raji cells and red blood cells by measuring two parameters: the initial velocity and the transient time-constant. They are uniquely different for Raji cells and RBCs. Support vector machine is used to distinguish between them based on their transient response characteristics. |
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| 刊物名称： |
Applied Physics Letters |
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