Date of Award
May 2021
Document Type
Dissertation
Degree Name
Doctor of Philosophy (PhD)
Department
Mechanical Engineering
Committee Member
Rodrigo Martinez-Duarte
Committee Member
Mark Blenner
Committee Member
Xiangchun Xuan
Committee Member
Phanindra Tallapragada
Abstract
In a field dominated by risk assessment, diagnostics could greatly benefit from the use of electric characterization tools. Electric field based diagnostic tools are low risk to the patient, offer high throughputs, and are versatile in the diseases they can diagnose. Even if electrical characterization tools, aren’t yet equal in the diagnostic confidence level produced compared to more established FDA approved techniques like the agar plate, when a patients symptoms indicate the necessity for time efficient treatment, electrical characterization could provide a rapid, safe alternative diagnostic tool to be used in tandem with other existing techniques. The work presented in this dissertation will focus on gaining understanding for a single electrokinetic domain; Dielectrophoresis (DEP). DEP is a proven and reliable technique for the manipulation, separation, and enrichment of many microorganisms including but certainly not limited to bacteria, DNA and bloodborne pathogens [1–8]. DEP is a noncontact, non invasive technique that would pose low patient risk with regards to diagnosis. The versatility in the variety of microorganisms that exhibit a DEP response and its proven ability to separate cells are a promising characteristics that can be exploited for the development of a novel diagnostic tool.
Recommended Citation
Keck, Devin Monroe, "A Multifunctional Tool for the Electrokinetic Manipulation and Characterization of Cells" (2021). All Dissertations. 2797.
https://tigerprints.clemson.edu/all_dissertations/2797