A dispensing system for microdrops generation in medical applications.
Published: 2004
Language: eng
Number of pages: 128
Description: In recent years, both the diagnostic and pharmaceutical industries have begun to seek improved methods of reagent dispensing that would enable them to reduce the amount of reagent used, improve the accuracy and repeatability of the quantities dispensed, and generally expedite the processing of assays and microarrays.A simple mathematical model is developed and used in order to perform simulations that are utilized as a tool by which some of the system's design parameters are optimized. Moreover, detailed finite element analysis was used in order to optimize the design, assess the performance of the system, and define suitable operating parameters.This thesis specifically presents an innovative design of a microfluidic dispensing system for microdrops generation operated in a drop-on-demand mode using a non-contact liquid transfer method. This system can potentially generate droplets with very high accuracy up to several picoliters in order to generate very high-density microarrays.
Notes: Advisers: A. A. Goldenberg; Ben Mrad.

Thesis (M.A.Sc.)--University of Toronto, 2004.

Electronic version licensed for access by U. of T. users.

Source: Masters Abstracts International, Volume: 42-06, page: 2318.

MICR copy on microfiche (2 microfiches).