Index Catalog // ScholarsArchive@OSU

High resolution spectroscopic studies of ³²S¹⁶O₃ and ³⁴S¹⁶O₃

Creator:: Barber, Jeffrey
Abstract:: The two sulfur isotopomers of sulfur trioxide, ³²S¹⁶O₃ and ³⁴S¹⁶O₃, have been studied via high resolution infrared and Coherent anti-Stokes Raman (CARS) spectroscopy. The v₁ symmetric SO stretching Q-branches observed by the latter are quite different, being especially complex for ³²S¹⁶O₃ Understanding this band structure required analysis of infrared-active hot...
Resource Type:: Dissertation
Full Text:: Sara, Jennifer, Tom, George, Rebecca, Korf, and Sundaram, among others, for keeping me sane, my tag

Design, construction and application of an instrument for simultaneous measurement of molecular fluorescence, absorbance and chemiluminescence

Creator:: Yappert, Marta Cecilia
Abstract:: An instrument was constructed to measure molecular fluorescence (FL) or chemiluminescence (CL) and absorbance (ABS) simultaneously. The lower, middle, and upper portions of the test solution are probed to obtain ABS, FL, and CL data. Optical fibers are used extensively. The ABS and FL or CL spectra are acquired in...
Resource Type:: Dissertation
Full Text:: Privacy James D. Ingle, Jr. ABSTRACT An instrument was constructed to measure molecular fluorescence

Condensation reactions of certain aldehydes and amines with acetylbenzoyl

Creator:: Klemm, Waldemar Arthur, Jr.
Abstract:: Acetylbenzoyl reacted with dimethylamine hydrochloride and benzaldehyde in primary isoamyl alcohol under reflux conditions to form 1,4-diphenvl-3-butene-1,2-dione, compound I, which melted at 56-57°C. Compound I formed a quinoxaline derivative, compound II, which melted at 152.5-153°C. Compound I was cleaved by hydrogen peroxide to form cinnamic acid, compound III, which melted...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Waldemar A. Klemm, Jr. for

Structure-Property Relationships of Disordered Electronic Materials : From Crystalline to Amorphous

Creator:: Surta, Todd Wesley, Jr.
Abstract:: Two perovskite materials (Bi0.5(A)0.5)(Sc0.5Nb0.5)O3, where A = K+ and Na+ were synthesized phase pure for the first time. Their structures were determined by indexing synchrotron X-ray diffraction data and subsequent combined Rietveld refinement on neutron and synchrotron X-ray diffraction data revealing significant disorder on the A-sites of these materials. A...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF Todd Wesley Surta Jr. for the degree of Doctor of Philosophy in

Analytical chemiluminescence measurements and instrumentation

Creator:: Marino, Dean Frank
Resource Type:: Dissertation
Full Text:: configurations of KCLOS. 87 28. I/O port configurations for KCLOS. 88 29. KCLOS flow chart. 90 30. KCLOS

The development and characterization of miniature spectrometers for measuring the redox status of environmental samples

Creator:: Cantrell, Kevin
Abstract:: A spectrometer, here denoted a Simple, Low-power, Inexpensive. Microcontroller-based or SLIM spectrometer. was developed that exploits the small size and low cost of solid-state electronic devices. This approach results in customizable spectrometers that are considerably less expensive and smaller than traditional instrumentation. The performance of the SLIM spectrometer was evaluated...
Resource Type:: Dissertation
Full Text:: approved: James D. Ingle, Jr. A spectrometer, here denoted a Simple, Low-power, Inexpensive

Continuous sample flow and mercury (II) speciation studies utilizing the cold vapor atomic absorption method for mercury determination

Creator:: Oda, Carl Ekio
Resource Type:: Masters Thesis
Full Text:: for Mercury Determination Redacted for Privacy Abstract approved: James D. Ingle, Jr., Associate

Design and application of a microcomputer automated multielement flame atomic fluorescence instrument

Creator:: Neyzari, Shahrokh Ghaffari
Abstract:: An automated multielement flame atomic fluorescence (AF) spectrometer based on microcomputer control was constructed to determine four elements simultaneously. The instrument employs a multiple exit slit monochromator where the light from various exit slits is directed to a single detector with a mirrored funnel. Each element is excited to fluoresce...
Resource Type:: Dissertation
Full Text:: Privacy Abstract approved: J. u. Ingle, Jr. An automated multielement flame atomic fluorescence (AF

Development of chemostats and use of redox indicators for studying redox transformations in biogeochemical matrices

Creator:: Lemmon, Teresa L.
Resource Type:: Dissertation
Full Text:: Matrices. Abstract approved. James D. Ingle Jr. Two sophisticated reactor systems were developed for

Applications of redox indicators for evaluating redox conditions in environmental samples

Creator:: Jones, Brian Dion
Resource Type:: Dissertation
Full Text:: Evaluating Redox Conditions in Environmental Samples Abstract approved: James D. Ingle, Jr. Redox sensors

ScholarsArchive@OSU

High resolution spectroscopic studies of ³²S¹⁶O₃ and ³⁴S¹⁶O₃

Design, construction and application of an instrument for simultaneous measurement of molecular fluorescence, absorbance and chemiluminescence

Condensation reactions of certain aldehydes and amines with acetylbenzoyl

Structure-Property Relationships of Disordered Electronic Materials : From Crystalline to Amorphous

Analytical chemiluminescence measurements and instrumentation

The development and characterization of miniature spectrometers for measuring the redox status of environmental samples

Continuous sample flow and mercury (II) speciation studies utilizing the cold vapor atomic absorption method for mercury determination

Design and application of a microcomputer automated multielement flame atomic fluorescence instrument

Development of chemostats and use of redox indicators for studying redox transformations in biogeochemical matrices

Applications of redox indicators for evaluating redox conditions in environmental samples

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