Index Catalog // ScholarsArchive@OSU

Large volume (1,800 µL) injection HPLC/MS/MS for the quantitative determination of illicit drugs and human urinary biomarkers in municipal wastewater

Creator:: Chiaia Hernandez, Aurea C.
Abstract:: A sensitive, selective, rapid analytical method based on large-volume injection (LVI) liquid chromatography/ tandem mass spectrometry was developed using commercially-available hardware that eliminates the need for either off-line or on-line solid phase extraction. Centrifugation followed by the direct injection of 1,800 µL was used for the quantification of illicit drugs,...
Resource Type:: Masters Thesis

The effect of potassium pentachlorophenate on selected enzymes in fish

Creator:: Cheng, Jung Ta
Abstract:: Research on chemicals used as pesticides has been intensified because of current interest in the possible long range effects on the biota. It is vitally important to understand the action of these chemicals on the metabolism of animals and plants which have direct or indirect contact with pesticides. It has...
Resource Type:: Masters Thesis
Full Text:: pe r Sp ec if ic A ct iv ity S - In hi bi tio n % 1200 1100 1000 900 800

Graphite intercalation compounds containing tetra-n-alkylammonium cations

Creator:: Sirisaksoontorn, Weekit
Abstract:: Novel donor-type graphite intercalation compounds (GICs) containing tetra-n-alkylammonium (TAA) cations have been synthesized by using both ion-exchange and electrochemical methods. Structural and compositional data of the resulting TAA-GICs are investigated by using powder X-ray diffraction (PXRD), one-dimensional electron density calculations, thermogravimetric and elemental analyses, and capillary zone electrophoresis (CZE). A...
Resource Type:: Dissertation
Full Text:: first charge and discharge curves for natural graphite (NG7). (EC = ethylene carbonate, DEC = diethyl

Some properties of diamine oxidase from Pisum sativum

Creator:: Yamasaki, Edith Fusayo
Abstract:: Partial purification of diamine oxidase from pea seedlings, Pisum sativum, was accomplished by homogenization of 8-10 day etiolated epicotyl tissue, followed by ammonium sulfate fractionation and DEAE Sephadex column chromatography. The preparation thus obtained was purified 50 fold. Some properties of this enzyme were investigated. A radio-tracer method was adapted...
Resource Type:: Masters Thesis
Full Text:: oxidase (diamine- oxygen oxidoreductase EC 1.4.3.6). Kenten and Mann (1952) had shown that extracts of

Oxidative phosphorylation and related reactions in particulate fractions from insects

Creator:: Steele, Wilbert Francis
Abstract:: Oxidative phosphorylation and related reactions, particularly as affected by 2, 4-dinitrophenol (DNP), were studied with mitochondria and submitochondrial particles isolated from the flight muscle of the blowfly (Phormia regina) and housefly (Musca domestida). In the presence of a phosphate acceptor, the mitochondria oxidized pyruvate rapidly, and this was tightly coupled...
Resource Type:: Dissertation

New Graphite Intercalation Chemistry with Ethers and Amines

Creator:: Zhang, Hanyang
Abstract:: Novel donor-typed ternary graphite intercalation compounds (GICs) are synthesized and characterized containing (1) pyrrolidinium cations with DMSO co-intercalates; (2) alkali metal cations with crown ether co-intercalates; and (3) alkali metal cations with polyethylene glycol co-intercalates. Structural and compositional data are obtained for the stable products. A new ether-amine co-intercalate exchange...
Resource Type:: Dissertation

Magnetic studies of bis(dialkyldithiocarbamato)iron(III) and bis(dialkyldiselenocarbamato)iron(III) complexes

Creator:: Wells, Fred V.
Resource Type:: Dissertation
Full Text:: relative intensities of the II'M'> II "M'> transitions are then given by EC(I'II "; mimmy)72Fim(e) where

Electrolytic reduction of certain organic nitro compounds and heterocyclic nitrogen bases

Creator:: Thomas, Frank Warren
Resource Type:: Masters Thesis
Full Text:: ..................... 35 T.ABLE VIII ................ 41 TLE EC . . .. . ...... 42 CONCLuSION

The production of chromic acid by the electrolysis of sodium chromate solutions

Creator:: Rawlings, Floyd Frederick
Resource Type:: Masters Thesis

Isomeric cross-section ratios of Cd¹¹⁵ and Cs¹³⁴ for charged particle induced fission

Creator:: Shum, Yin-sang
Resource Type:: Masters Thesis
Full Text:: the kinetic energy of the incoming particle E (neglect the recoil energy which is small) Ec = Be + E

ScholarsArchive@OSU

Large volume (1,800 µL) injection HPLC/MS/MS for the quantitative determination of illicit drugs and human urinary biomarkers in municipal wastewater

The effect of potassium pentachlorophenate on selected enzymes in fish

Graphite intercalation compounds containing tetra-n-alkylammonium cations

Some properties of diamine oxidase from Pisum sativum

Oxidative phosphorylation and related reactions in particulate fractions from insects

New Graphite Intercalation Chemistry with Ethers and Amines

Magnetic studies of bis(dialkyldithiocarbamato)iron(III) and bis(dialkyldiselenocarbamato)iron(III) complexes

Electrolytic reduction of certain organic nitro compounds and heterocyclic nitrogen bases

The production of chromic acid by the electrolysis of sodium chromate solutions

Isomeric cross-section ratios of Cd¹¹⁵ and Cs¹³⁴ for charged particle induced fission

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