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Solvent Extraction Behavior of Mixed N, O-Donor Ligands for Separation of Trivalent f-Elements

Creator:: Karslyan, Yana
Abstract:: Nowadays selective separation processes are sought after more than ever before. They are indispensable to meet the growing demand for individual rare earth elements, minor actinides partitioned from fission-produced lanthanides, as well as, overall, more concentrated and high-purity products. This research focuses on such separation techniques as solvent extraction which...
Resource Type:: Dissertation
Full Text:: Behavior of Mixed N, O-Donor Ligands for Separation of Trivalent f-Elements Abstract approved

Studies on the biosynthesis of the streptolidine moiety of streptothricin F

Creator:: Wityak, John
Abstract:: The loss of all deuterium labels from previous feedings of [2-²H]-, [3,3-²H₂]-, and [2,3,3-²H₃]arginines had indicated the possible intermediacy of β-hydroxy- and β-ketoarginine (30 and 31, respectively) in the biosynthesis of the streptolidine portion of streptothricin F (la). In order to confirm or refute this evidence, D,L-[2,3,3,5,5-²H₅]- arginine (32) was...
Resource Type:: Dissertation
Full Text:: streptothricin F An Abstract of the Thesis of John Wityak for the degree of Doctor of Philosophy in Chemistry

Photoresist and ion-exchange chemistry of HafSOx

Creator:: Telecky, Alan J.
Abstract:: The chemistry of hafnium oxide based and materials are described in the context of ion exchange and lithography. HafSOx, represented by the composition HfO₂₋[subscript x](SO₄)x, is described to possess a significant capacity towards ion exchange in acidic and basic solutions, enabling films of HafSOx to be cleanly and readily be...
Resource Type:: Dissertation

Precursor-directed Biosynthesis and Total Synthesis of Aniline-containing Natural Products from the Endophytic Fungus Chalara sp. 6661

Creator:: Khoshbakht, Mahsa
Abstract:: Chalaniline A, an unusual xanthone-like aminofulvene with modest cytotoxicity, and chalaniline B [1-anilino-2,8-dihydroxy-3-(hydroxymethyl)xanthone], an antibacterial aminoxanthone, were previously isolated by Loesgen and coworkers from vorinostat-treated Chalara sp. 6661. Of note, the anilino moiety found within both chalaniline structures originates from biotransformation of the HDAC inhibitor vorinostat (SAHA, suberanilohydroxamic acid) by...
Resource Type:: Dissertation
Full Text:: formation with 19 different amines R1R2NH [XC6H4NH2: X = 3-F, 4-F, 4-Cl, 3-Br, 4-Br, 2-I, 3-OMe, 4-MeO, 3

The Role of Materials Chemistry in Designing Advanced Color Inorganic Pigments

Creator:: Medina, Elena A.
Abstract:: The results of the research presented in this work are related to synthesis and investigations of novel color inorganic pigments having various structures and shades. Inorganic pigments play a major role in contemporary life. They are used in paints, rubber, plastic, cosmetics etc. Searching for new, stable, environmentally benign and...
Resource Type:: Dissertation
Full Text:: A5Mʹ3-xMxO12X (A = Sr, Ba; Mʹ = Cr, Mn; M = V, P; X = F, Cl) with apatite- type structure were prepared

Inner-shell lifetimes of small gas-phase molecules

Creator:: Coville, Mary
Resource Type:: Dissertation
Full Text:: angular momentum quantum number / are labeled with the letters s,p,d,f,... by the correspondence / = 0: s

Electrode potentials of nickel and cobalt in a fused electrolyte

Creator:: Hamby, Drannan Carson, 1933-
Resource Type:: Masters Thesis
Full Text:: . Potentiometer Circuit 31 F. Thermal E. M. F. 's in the Cell Circuit 31 G. Experimental Procedure 32 III

Volatile Organic Compound Production in Synechococcus WH8102

Creator:: Ocel, Duncan R.
Abstract:: High-resolution mass spectrometry was used to measure a range of volatile organic compounds (VOCs) in real time as they were produced by the ubiquitous marine cyanobacterium Synechococcus WH8102 during a 24-hour light/dark cycle. Ethenone, acetaldehyde, ethanol, isoprene, acetic acid, dimethyl sulfide (DMS), acetone, phenol, and several as-yet unidentified compounds were...
Resource Type:: Honors College Thesis
Full Text:: a single starting culture into 190 mL f/2 + Si artificial seawater medium. In anticipation of

Reduction of zirconium(IV) at a Pt microelectrode in fused equimolar sodium chloride-potassium chloride

Creator:: McGlothlan, J. Kirk
Resource Type:: Masters Thesis
Full Text:: Hudson 18 Suzuki 19 Baboian, Hill and Bailey 19 Eon, Fommier and Fondanaiche 20 Electrodes 21 Fused Salt

The thermodynamic properties of molten mixtures of some transition metal halides with some alkali halides

Creator:: Hamby, Drannan Carson, 1933-
Resource Type:: Dissertation
Full Text:: essentially free of water and hydrol- ysis products (Yang and Hudson, 1959a; Delimarskii and Vlasyuk, 1962

ScholarsArchive@OSU

Solvent Extraction Behavior of Mixed N, O-Donor Ligands for Separation of Trivalent f-Elements

Studies on the biosynthesis of the streptolidine moiety of streptothricin F

Photoresist and ion-exchange chemistry of HafSOx

Precursor-directed Biosynthesis and Total Synthesis of Aniline-containing Natural Products from the Endophytic Fungus Chalara sp. 6661

The Role of Materials Chemistry in Designing Advanced Color Inorganic Pigments

Inner-shell lifetimes of small gas-phase molecules

Electrode potentials of nickel and cobalt in a fused electrolyte

Volatile Organic Compound Production in Synechococcus WH8102

Reduction of zirconium(IV) at a Pt microelectrode in fused equimolar sodium chloride-potassium chloride

The thermodynamic properties of molten mixtures of some transition metal halides with some alkali halides

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