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Filtering by: Creator Remcho, Vincent Remove constraint Creator: Remcho, Vincent Subject Microfluidic devices Remove constraint Subject: Microfluidic devices

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  • Improvements in synthesis and response techniques of ion-selective sensors

    Creator:
    Pylypiuk, Nataliia
    Abstract:
    Two improvements to the established procedures for synthesis and response detection of ion-selective optical sensors (optodes) were introduced. The first improvement addresses the drawback of organic dye (optode-localized chromoionophore) photobleaching. This positively impacts fluorescence response and allows for (1) direct measurement of hydrogen ion activity upon binding with the dye,...
    Resource Type:
    Masters Thesis
    Full Text:
    Response Techniques of Ion-Selective Sensors. Abstract approved: Vincent T. Remcho Two

  • Semiconductor Nanocrystals as Detection Components in Microfluidic Analytical Systems

    Creator:
    Pengpumkiat, Sumate
    Abstract:
    Miniaturized and portable microfluidic analytical platforms have been widely explored in the broad field of chemical analysis. The concept of microfluidics offer a number of important advantages, including low reagent consumption, low-cost detection, high sample throughput, and shorter analysis time. Semiconductor nanocrystals or quantum dots have been extensively utilized in...
    Resource Type:
    Dissertation
    Full Text:
    approved: ______________________________________________________ Vincent T. Remcho

  • Magnetic particles for selective extraction of trace analytes in microfluidic devices

    Creator:
    Tennico, Yolanda H.
    Abstract:
    The development of micro total analysis systems (µTAS), also called “lab-on-a-chip”, or microfluidic analysis systems, is presented in this dissertation. Various research areas, covering subjects from magnetic particles synthesis to novel microchip fabrication techniques, are explored to develop a lab-on-a-chip system capable of performing magnetic bead-based bioassays. These devices are...
    Resource Type:
    Dissertation
    Full Text:
    Analytes in Microfluidic Devices Abstract approved: Vincent T. Remcho The development of

  • A photoactivable microfluidic device for heavy metal ion extraction

    Creator:
    Nammoonnoy, Jintana
    Abstract:
    The development of microfluidic devices for heavy metal extraction is presented in this dissertation. Various research areas, covering subjects from photochromic compound syntheses to microchip fabrication techniques are explored to develop microfluidic devices capable of extracting heavy metal ions from drinking water. Through integration of the beneficial characteristics of both...
    Resource Type:
    Dissertation
    Full Text:
    : __________________________________________________________________ Vincent T. Remcho The development of microfluidic devices for heavy metal extraction is