Search Constraints

Start Over
Filtering by: Subject Extraction (Chemistry) -- Methodology Remove constraint Subject: Extraction (Chemistry) -- Methodology Academic Affiliation Chemistry Remove constraint Academic Affiliation: Chemistry

Search Results

  • The study of fluo-tantalum species by solvent extraction

    Creator:
    Coker, Marjory Carol
    Abstract:
    The extraction of tantalum fluoride complexes by large cationic extractants (tetraphenylarsonium ion, TPA, and crystal violet) and by methyl isobutyl ketone (MIBK) has been investigated as a function of fluoride concentration using ¹⁸² Ta as tracer. Extractions by the cationic extractants into chloroform were carried out in the absence of...
    Resource Type:
    Masters Thesis
    Full Text:
    solvent extraction chemistry grew considerably and bits and pieces were added to the picture of tantalum

  • 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:
    the degree of Doctor of Philosophy in Chemistry presented on September 7, 2010 Title: A

  • 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:
    Chemistry presented on February 10, 2010 Title: Magnetic Particles for Selective Extraction of Trace