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Development of label-free methodology towards non-invasive profiling of cellular dynamics.

机译:无标签方法学的发展,以无创性分析细胞动力学。

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摘要

The goal of this dissertation work is to develop label-free methodology to characterize cell dynamics in a non-invasive manner. Studying cell dynamics is critical for understanding the complex nature of cells, which is the basic building block of all living organisms. The ability to characterize cells in a non-invasive manner provides a new dimension in several applications such as (i) target cell isolation, (ii) treatment sensitivity to newly discovered drugs and (iii) both diagnostic and therapeutic applications. The primary reason behind the development of such non-invasive methodologies is the lack of techniques that can characterize cells without compromising their integrity and the inability to characterize an unknown cell sample that has no prior known surface markers or other biomolecular characteristics. In this dissertation, three aspects of label-free cell characterizing methodology electrokinetics are discussed, which are (i) device biophysics and the working phenomena of the non-invasive method, (ii) influence of suspension medium on cells and (iii) effect of electrical changes within the cells on the device.
机译:本文工作的目的是开发无标记方法,以非侵入性的方式表征细胞动力学。研究细胞动力学对于理解细胞的复杂性质至关重要,而细胞的复杂性质是所有活生物体的基本组成部分。以非侵入性方式表征细胞的能力为多种应用提供了新的维度,例如(i)靶细胞分离,(ii)对新发现药物的治疗敏感性以及(iii)诊断和治疗应用。这类非侵入性方法学发展的主要原因是缺乏可表征细胞而不损害其完整性的技术,以及无法表征不具有先前已知的表面标记或其他生物分子特征的未知细胞样品的技术。本文讨论了无标记细胞表征方法电动学的三个方面,即(i)装置生物物理学和非侵入性方法的工作现象,(ii)悬浮介质对细胞的影响和(iii)设备上单元内的电气变化。

著录项

  • 作者单位

    The University of Texas at Dallas.;

  • 授予单位 The University of Texas at Dallas.;
  • 学科 Biomedical engineering.;Biophysics.
  • 学位 Ph.D.
  • 年度 2016
  • 页码 131 p.
  • 总页数 131
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 康复医学;
  • 关键词

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