Microfluidic Platforms Enabling Single-Cell Biophysical Property Characterization

来源 :第九届全国微全分析系统学术会议、第四届全国微纳尺度生物分离分析学术会议、2014国际微流控芯片与微纳尺度生物分离分析学术 | 被引量 : 0次 | 上传用户:cbiba123
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  Cellular biophysical properties(i.e.,membrane capacitance and deformability)are promising biophysical markers for cell status evaluation and cell type classification.In this talk,I will present our recent work on developing microfluidic platforms enabling the characterization of intrinsic cellular biophysical properties including specific membrane capacitance and instantaneous Youngs modulus in a continuous manner.From the perspective of technology development,I will present five-generation microfluidic platforms for cellular biophysical property quantification and highlight the proposed equivalent electrical and mechanical models for raw electrical/mechanical data translation.As to applications,I will report the classification of paired high-and low-metastatic carcinoma strains as well as tumor cells and their counterparts with single oncogenes under regulation based on cellular biophysical properties.The microfluidic platforms developed in this study show promise in tumor cell type classification,which may function as effective tools in further clinical applications.
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