Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 181 for “"Inductively Coupled Plasma Mass Spectrometry"”.
-
Elemental speciation and miniaturised sample introduction studies for inductively coupled plasma mass spectrometry
… the development of sample introduction for inductively coupled plasma mass spectrometry (ICPMS). The ultimate aim is to develop methods for conducting rapid speciation analysis. This is approached in two ways; firstly using liquid chromatography (LC) employing a column with a monolithic …
-
Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) as a Biomonitoring Tool
Using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) this research analyzed human cadaver hair for gadolinium and mice hair samples for cadmium. This project combined fundamental bench science (analytical chemistry and animal studies), and insight into exposures to an …
-
Interfacing High Performance Liquid Chromatography with Inductively Coupled Plasma Mass Spectrometry for Speciation Studies
… performance liquid chromatography (HPLC) with inductively coupled plasma mass spectrometry (ICP-MS) for the speciation of organometallic compounds has been developed and utilised for a number of diverse applications. Desolvation of the sample prior to reaching the plasma is shown to facilitate …
-
Reduction of polyatomic ion interferences in inductively coupled plasma mass spectrometry with cryogenic desolvation
… of aqueous and organic samples into an argon inductively coupled plasma (ICP) is described. The aerosol generated by the nebulizer is heated (+140°C) and cooled (-80°C) repeatedly. The dried aerosol is then injected into an inductively coupled plasma mass spectrometer (ICP-MS);The metal oxide …
-
Differentiation of bullet type based on analysis of gunshot residue using inductively coupled plasma mass spectrometry
Thesis (M.S.)--Michigan State University. Forensic Science, 2010
-
Aspects of the determination of the platinum group elements and arsenic by inductively coupled plasma mass spectrometry
Please read the abstract in the section 00front of this document
-
Measurement of inorganic arsenic and chromium species in southern Nevada groundwater using ion chromatography-inductively coupled plasma mass spectrometry
… methods employing an ion chromatograph-inductively coupled plasma mass spectrometer were used to separate inorganic arsenite from arsenate and trivalent from hexavalent chromium in southern Nevada groundwater. Method detection limits were found to be 0.011 ppb and 0.005 ppb for arsenite …
-
Determination of trace elements levels in human plasma and radiated mice tongue by inductively coupled plasma-mass-spectrometry (ICP-MS)
… method that uses a minimum150 μL of human plasma samples for the trace elements Fe, Cu, Zn, Mg and ultratrace elements Mn, Co, Cd, Pb was developed. The method was evaluated using both high resolution sector field (ICP-SFMS) and quadrupole (ICP-QMS) inductively coupled plasma mass …
-
Inductively coupled plasma mass spectrometry with a twin quadrupole instrument using laser ablation sample introduction and monodisperse dried microparticulate injection
… dissertation is the use of a twin quadrupole inductively coupled plasma mass spectrometer (ICP-MS) for the simultaneous detection of two m/z values;The twin quadrupole ICP-MS is used with laser ablation sample introduction in both the steady state (10 Hz) and single pulse modes. Steady state …
-
Extraction methods for assessing the bioaccessibility of potentially toxic elements in urban airborne particulate matter by inductively coupled plasma mass spectrometry
… for application to PM10. Reducing sample mass and reagents volume by a factor of 10 for the SBET and by a factor of 6 for UBMSG, and presence of the FDMS filter did not affect PTE extractabilities. Bioaccessible PTE in blank FDMS filters were generally low, except for Zn. Washing acrodisc® …
-
Fundamental Studies of Femtosecond Laser Interactions with Solids and Their Applications to Laser Ablation Inductively Coupled Plasma Mass Spectrometry for Environmental Analysis
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) has been successfully applied in many research areas. Compared to conventional analytical techniques, it has the advantages of minimum sample preparation and high spatial resolution capabilities. Elemental and isotopic …
-
Characterization of Arsenic by High Performance Liquid Chromatography and Inductively Coupled Plasma Mass Spectrometry of Algal Extracts and Water in Evaporation Ponds
Arsenic is a toxic element and its effects on humans, animals and other organisms are well documented. A method to accurately determine the concentration as well as the speciation of arsenic in highly complex evaporation pond water and algae will be discussed. Interestingly, microorganisms are …
-
Development and application of flow field-flow fractionation-inductively coupled plasma-mass spectrometry for analysis of uranium speciation and transport in the presence of nanoparticulate ligands
Includes bibliographical references (pages 187-203).
-
A comprehensive chemical examination of methylamphetamine produced from pseudoephedrine extracted from cold medication
… evaluates the ability of gas chromatography mass spectrometry (GCMS), isotope ratio mass spectrometry (IRMS) and inductively coupled plasma mass spectrometry (ICPMS) to characterize methylamphetamine hydrochloride synthesised from precursors extracted from proprietary cold medication using …
-
The Development of High Accuracy Methods for the Measurement of Metal Speciation
… for performing species-specific isotope dilution mass spectrometry (ssIDMS) analysis of a protein. A ®^Cu enriched copper binding Rc spike was prepared from Rc produced using a bacterial recombinant system. The stability of the ®^Cu binding spike was investigated using both inductively coupled …
-
The investigation and assessment of Nutritional and Traditional Supplement products for content validity, contamination and adulteration
… of trace elements and heavy metals using Inductively Coupled Plasma-Mass Spectrometry, and (v) to assess the content of nutritional commercial supplements for steroids, stimulants and other compounds of interest using Tandem Liquid Chromatography-Mass Spectrometry.Methods: The thesis is …
Page 1 of 10