Index Catalog // ScholarsArchive@OSU

Laser patterned porous-media microfluidic analytical devices : fabrication methods and applications in bioassays

Creator:: Sumantakul, Saichon
Abstract:: The concept of reducing laboratory operations into microfluidic devices has been an attractive area of research for several decades. Due to several advantages of porous-media microfluidic devices including low mass, portability, power-free fluid transport, and the ability to store dried reagents in the porous structures, these devices show great promise...
Resource Type:: Dissertation
Full Text:: Hurley, Bokun Zhou, Erin Kalbaugh, Siraprapa Boobphahom, Lilitphan Hongtanee, William E. Harley, Ebuka

Mass-Spectrometric Methods for OxPTM Characterization and Quantitative Proteomics of Oxidative Stress Response

Creator:: Huang, Lin
Abstract:: Oxidative stress is deﬁned as an imbalance that favors the production of reactive oxygen species (ROS) over an organism's antioxidant defense. ROS have the ability to damage, either directly or indirectly, biomolecules including DNA, proteins, carbohydrates, and lipids. Various pathological conditions and environmental and chronic diseases have been associated with...
Resource Type:: Dissertation
Full Text:: cysteine-containing peptides modified by HNE (drifttime versus m/z). (B-E) show the product ion spectra

Suspect Screening of Hydrocarbon surfactants in AFFFs and AFFF-Contaminated Groundwater by High Resolution Mass Spectrometry

Creator:: Garcia, Raymmah A.
Abstract:: Aqueous film forming foams (AFFFs) are proprietary mixtures containing hydrocarbon surfactants and per-and polyfluoroalkyl substances (PFASs) that are used to extinguish hydrocarbon-based fuel fires. There is limited information on hydrocarbon surfactants in AFFFs and AFFF-contaminated groundwater even though they are more abundant (5-10% w/w) than PFASs (0.9-1.5% w /w) in...
Resource Type:: Masters Thesis
Full Text:: , 104 are a potential source at military sites but only at northern latitudes. Sites C, E, F, G, and H

Polarographic investigation of niobium and tantalum with special reference to the niobium-phosphate system

Creator:: Clauss, James Kilbourn
Resource Type:: Dissertation
Full Text:: Concentration 40 e. Polarography in Sodium Pyro phosphate Solutions•••••••• 42 d. Effect of Niobium

The isolation and structure of leptosphaerin : a metabolite of the marine ascomycete, Leptosphaeria oraemaris (Linder) and A synthesis of the marine toxin, 9-isocyanopupukeanane

Creator:: Schiehser, Guy Alan
Abstract:: The ethyl acetate extract of the culture filtrate of the marine Ascomycete, Leptosphaeria oraemaris (Linder) yielded a novel metabolite designated by the common name leptosphaerin. An x-ray crystallographic structure analysis was disproved by the synthesis of 3-acetoxy-S-(1,2-dihydroxyethyl)- 3-pyrrolin-2-one 1, starting with N,N-dibenzylhydroxylamine 47 and D-mannitol 44. Oxidation of 47 followed...
Resource Type:: Dissertation
Full Text:: . Structure Elucidation C. Synthesis of the Putative Leptosphaerin D. Experimental E. Bibliography 1 4 9

Searching for new niobium oxide based superconductors

Creator:: Bacon, Paul Eric
Resource Type:: Masters Thesis
Full Text:: Steve Sloop Chris Herring my mum M. Eileen Bacon my dad Michael E. Bacon, my sister Alisa A Bacon

Isotopic exchange reactions of hydrogen sulfide in nonaqueous solutions

Creator:: Beasley, Thomas Miles
Resource Type:: Masters Thesis
Full Text:: extended to my wi.te, Erin• whose patience and understanding have encouraged the author throughCJUt the

Determination of fluorochemicals in waste-dominated aqueous systems

Creator:: Huset, Carin A.
Abstract:: While fluorochemicals have been detected all over the world and in wastewater treatment plants, the effect of wastewater effluent on the receiving waters has not been evaluated. In the first study, the mass flow of fluorochemicals emanating from wastewater treatment plants along the Glatt River in Switzerland was evaluated. The...
Resource Type:: Dissertation
Full Text:: Leslee for all the terrific stress reduction through exercise. I want to thank many friends (Erin

Determination of chlorinated hydrocarbons by response factor calibration

Creator:: Ramus, Terry Lee
Resource Type:: Dissertation
Full Text:: achievement of my own goals. My daughters, Erin and Jessica have been enjoyable and entertaining, and they

Determination of fluorinated alkyl substances in aqueous systems

Creator:: Schultz, Melissa M.
Abstract:: Fluorinated alkyl substances, which can be persistent, toxic, and bioaccumulative, have been quantitated in many densely populated and remote regions, including in air, surface waters, groundwater, and biota; however, little is known about their transport or behavior in the environment. Wastewater effluent is one of the principal routes for introducing...
Resource Type:: Dissertation
Full Text:: , Becky, Paula, Kim, Mike, Jeff, Erin, and Molly (to name a few!). Many thanks to those individuals who

ScholarsArchive@OSU

Laser patterned porous-media microfluidic analytical devices : fabrication methods and applications in bioassays

Mass-Spectrometric Methods for OxPTM Characterization and Quantitative Proteomics of Oxidative Stress Response

Suspect Screening of Hydrocarbon surfactants in AFFFs and AFFF-Contaminated Groundwater by High Resolution Mass Spectrometry

Polarographic investigation of niobium and tantalum with special reference to the niobium-phosphate system

The isolation and structure of leptosphaerin : a metabolite of the marine ascomycete, Leptosphaeria oraemaris (Linder) and A synthesis of the marine toxin, 9-isocyanopupukeanane

Searching for new niobium oxide based superconductors

Isotopic exchange reactions of hydrogen sulfide in nonaqueous solutions

Determination of fluorochemicals in waste-dominated aqueous systems

Determination of chlorinated hydrocarbons by response factor calibration

Determination of fluorinated alkyl substances in aqueous systems

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