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Polycyclic Aromatic Hydrocarbon Solute Probes. Part XI: Unusual Solvent-Modulated Fluorescence Emission Behavior of 1-Methylcoronene and Select Dimethylcoronenes in Nonelectrolyte Solvents
Article on polycyclic aromatic hydrocarbon solute probes and an unusual solvent-modulated fluorescence emission behavior of 1-methylcoronene and select dimethylcoronenes in nonelectrolyte solvents.
Date:
January 1, 1995
Creator:
Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene) & Fetzer, John Charles, 1953-
System:
The UNT Digital Library
Polycyclic Aromatic Nitrogen Heterocycles. Part II: Effect of Solvent Polarity on the Fluorescence Emission Fine Structure of Three Azapyrene Compounds
Article on polycyclic aromatic nitrogen heterocycles and the effect of solvent polarity on the fluorescence emission fine structure of three azapyrene compounds.
Date:
January 1, 1991
Creator:
Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene) & Tanga, Mary J.
System:
The UNT Digital Library
Polycyclic Aromatic Nitrogen Heterocycles. Part IV: Effect of Solvent Polarity, Solvent Acidity, Nitromethane and 1,2,4-Trimethoxybenzene on the Fluorescence Emission Behavior of Select Monoaza- and Diazaarenes
Article on polycyclic aromatic nitrogen heterocycles and the effect of solvent polarity, solvent acidity, nitromethane and 1,2,4-trimethoxybenzene on the fluorescence emission behavior of select monoaza- and diazaarenes
Date:
November 1, 1992
Creator:
Tucker, Sheryl A. (Sheryl Ann); Darmodjo, Hardjanti; Acree, William E. (William Eugene); Zander, Maximilian; Meister, Erich C.; Tanga, Mary J. et al.
System:
The UNT Digital Library
Polycyclic Aromatic Nitrogen Heterocycles. Part V: Fluorescence Emission Behavior of Select Tetraaza- and Diazaarenes in Nonelectrolyte Solvents
Article on polycyclic aromatic nitrogen heterocycles and fluorescence emission behavior of select tetraaza- and diazaarenes in nonelectrolyte solvents.
Date:
February 1, 1993
Creator:
Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene) & Upton, Christopher
System:
The UNT Digital Library
Primary and Secondary Inner Filtering: Effect of K₂Cr₂O₇ on Fluorescence Emission Intensities of Quinine Sulfate
Article on primary and secondary inner filtering and the effect of K₂Cr₂O₇ on fluorescence emission intensities of quinine sulfate.
Date:
January 1, 1992
Creator:
Tucker, Sheryl A. (Sheryl Ann); Amszi, Vicki L. & Acree, William E. (William Eugene)
System:
The UNT Digital Library
Quantitative Analysis Laboratory Experiment: Bilinear Regression Analysis as a Means to Reduce Matrix Effects in Simultaneous Spectrophotometric Determination of Cr(III) and Co(II)
Article on bilinear regression analysis as a means to reduce matrix effects in simultaneous spectrophotometric determination of Cr(III) and Co(II) and a quantitative analysis laboratory experiment.
Date:
July 1, 1998
Creator:
Pandey, Siddharth; McHale, Mary E. R.; Coym, Karen S. & Acree, William E. (William Eugene)
System:
The UNT Digital Library
Quantitative Determination of Cr(III) and Co(II) Using a Spectroscopic H-Point Standard Addition Method
Article on the quantitative determination of Cr(III) and Co(II) using a spectroscopic H-point standard addition method.
Date:
July 1, 1997
Creator:
Pandey, Siddharth; Powell, Joyce R.; McHale, Mary E. R. & Acree, William E. (William Eugene)
System:
The UNT Digital Library
Rate Coefficients for the H + NH₃ Reaction over a Wide Temperature Range
Article on rate coefficients for the hydrogen atom + ammonia reaction over a wide temperature range.
Date:
February 1, 1990
Creator:
Ko, Taecho; Marshall, Paul & Fontijn, A. (Arthur)
System:
The UNT Digital Library
Selection of an Analysis Wavelength: An Interesting Example Involving Solvatochromism and the Zwitterionic Dimroth-Reichardt's Betaine ET-30 Dye
Article on the selection of an analysis wavelength and an interesting example involving solvatochromism and the zwitterionic Dimroth-Reichardt's ET-30 betaine dye.
Date:
November 1, 1999
Creator:
Deng, Taihe & Acree, William E. (William Eugene)
System:
The UNT Digital Library
Selective Fluorescence Quenching to Discriminate Between Alternant and Non-alternant Polycyclic Aromatic Hydrocarbons: Acephenanthrylene Derivatives as Exceptions to the Nitromethane Quenching Rule
Article on selective fluorescence quenching to discriminate between alternant and non-alternant polycyclic aromatic hydrocarbons and acephenanthrylene derivatives as exceptions to the nitromethane quenching rule.
Date:
September 1, 1994
Creator:
Tucker, Sheryl A. (Sheryl Ann); Griffin, Jason M.; Acree, William E. (William Eugene); Mulder, Patrick P. J.; Lugtenburg, Johan & Cornelisse, Jan
System:
The UNT Digital Library
Solubility of Anthracene in Binary Alcohol + 2-Ethyl-1-hexanol Solvent Mixtures
Article on the solubility of anthracene in binary alcohol + 2-ethyl-1-hexanol solvent mixtures.
Date:
November 1, 1995
Creator:
Powell, Joyce R.; McHale, Mary E. R.; Kauppila, Ann-Sofi M.; Otero, Pablo; Jayasekera, Melani & Acree, William E. (William Eugene)
System:
The UNT Digital Library
Spectrochemical Investigation of Preferential Solvation. 2. Compatibility of Thermodynamic Models versus Spectrofluorometric Probe Methods for Tautomeric Solutes Dissolved in Binary Mixtures
Article discussing spectrochemical investigations of preferential solvation and the compatibility of thermodynamic models versus spectrofluorometric probe methods for tautomeric solutes dissolved in binary mixtures.
Date:
March 1, 1994
Creator:
Acree, William E. (William Eugene); Wilkins, Denise C.; Tucker, Sheryl A. (Sheryl Ann); Griffin, Jason M. & Powell, Joyce R.
System:
The UNT Digital Library
Spectrofluorometric Probe Method for Examining Preferential Solvation in Binary Solvent Mixtures
Article on spectrofluorometric probe method for examining preferential solvation in binary solvent mixtures.
Date:
August 1, 1993
Creator:
Acree, William E. (William Eugene); Wilkins, Denise C. & Tucker, Sheryl A. (Sheryl Ann)
System:
The UNT Digital Library
Spectroscopic Investigation of Fluorescence Quenching Agents: Effect of Nitromethane on the Fluorescence Emission Behavior of Select Cyclopenta-PAH, Aceanthrylene, and Fluorene Derivatives
Article on a spectroscopic investigation of fluorescence quenching agents and the effect of nitromethane on the fluorescence emission behavior of select cyclopenta-PAH, aceanthrylene, and fluorene derivatives.
Date:
July 1, 1992
Creator:
Amszi, Vicki L.; Cordero, Yvonne; Smith, Bradley; Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Yang, Chengxi et al.
System:
The UNT Digital Library
Spectroscopic Investigation of Fluorescence Quenching Agents. Part 4: Selectivity of Nitromethane for Discriminating Between Alternant Versus Nonalternant Polycyclic Aromatic Hydrocarbons in Solvents of Differing Polarities
Article on spectroscopic investigation of fluorescence quenching agents and selectivity of nitromethane for discriminating between alternant versus nonalternant polycyclic aromatic hydrocarbons in solvents of differing polarities.
Date:
November 1, 1993
Creator:
Tucker, Sheryl A. (Sheryl Ann); Bates, Heather C.; Acree, William E. (William Eugene) & Fetzer, John Charles, 1953-
System:
The UNT Digital Library
Spectroscopic Investigation of Fluorescence Quenching Agents. Part II: Effect of Nitromethane on the Fluorescence Emission Behavior of Thirty-Six Alternant Benzenoid Polycyclic Aromatic Hydrocarbons
Article on a spectroscopic investigation of fluorescence quenching agents and the effect of nitromethane on the fluorescence emission behavior of thirty-six alternant benzenoid polycyclic aromatic hydrocarbons.
Date:
August 1, 1992
Creator:
Tucker, Sheryl A. (Sheryl Ann); Darmodjo, Hardjanti; Acree, William E. (William Eugene); Fetzer, John Charles, 1953- & Zander, Maximilian
System:
The UNT Digital Library
Spectroscopic Investigation of Fluorescence Quenching Agents. Part III: Effect of Solvent Polarity on the Selectivity of Nitromethane for Discriminating Between Alternant Versus Nonalternant Polycyclic Aromatic Hydrocarbons
Article on a spectroscopic investigation of fluorescence quenching agents and the effect of solvent polarity on the selectivity of nitromethane for discriminating between alternant versus nonalternant polycyclic aromatic hydrocarbons.
Date:
June 1, 1993
Creator:
Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Fetzer, John Charles, 1953-; Harvey, Ronald G.; Tanga, Mary J. & Cheng, Pei-Chao
System:
The UNT Digital Library
Spectroscopic Properties of Polycyclic Aromatic Compounds: Examination of Nitromethane as a Selective Fluorescence Quenching Agent for Alternant Polycyclic Aromatic Nitrogen Hetero-Atom Derivatives
Article on the spectroscopic properties of polycyclic aromatic compounds and an examination of nitromethane as a selective fluorescence quenching agent for alternant polycyclic aromatic nitrogen hetero-atom derivatives.
Date:
February 1, 1992
Creator:
Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Tanga, Mary J.; Tokita, Sumio; Hiruta, Kimihiro & Langhals, Heinz
System:
The UNT Digital Library
Spectroscopic Properties of Polycyclic Aromatic Compounds. Part 4: Effect of Solvent Polarity and Nitromethane on the Fluorescence Emission Behavior of Select Bipolycyclic Aromatic Hydrocarbons
Article on spectroscopic properties of polycyclic aromatic compounds and the effect of solvent polarity and nitromethane on the fluorescence emission behavior of select bipolycyclic aromatic hydrocarbons.
Date:
April 1, 1994
Creator:
Tucker, Sheryl A. (Sheryl Ann); Griffin, Jason M.; Acree, William E. (William Eugene); Zander, Maximilian & Mitchell, Reginald H.
System:
The UNT Digital Library
Spectroscopic Properties of Polycyclic Aromatic Hydrocarbons: Effect of Solvent Polarity on the Fluorescence Emission Behavior of Select Fluoranthene, Fluorenochrysene, Indenochrysene, and Indenopyrene Derivatives
Article on the spectroscopic properties of polycyclic aromatic hydrocarbons and the effect of solvent polarity on the fluorescence emission behavior of select fluoranthene, fluorenochrysene, indenochrysene, and indenopyrene derivatives.
Date:
December 1, 1991
Creator:
Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Cho, Bongsup P.; Harvey, Ronald G. & Fetzer, John Charles, 1953-
System:
The UNT Digital Library
A Student-Designed Analytical Laboratory Method: Titrations and Indicator Ranges in Mixed Aqueous-Organic Solvents
Article on a student-designed analytical laboratory method for titrations and indicator ranges in mixed aqueous-organic solvents
Date:
January 1, 1994
Creator:
Tucker, Sheryl A. (Sheryl Ann) & Acree, William E. (William Eugene)
System:
The UNT Digital Library
A Student-Designed Potentiometric Titration: Quantitative Determination of Iron(II) by Caro's Acid Titration
Article on a student-designed potentiometric titration and a quantitative determination of iron(II) by Caro's acid titration.
Date:
October 1, 1996
Creator:
Powell, Joyce R.; Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Sees, Jennifer A. & Hall, Lindsey H.
System:
The UNT Digital Library
Studying Acid-Base Equilibria in Two-Phase Solvent Media: Analyzing Results Using Aqueous Surfactant Solutions with Organic Solvents in the Titration of Analytes with Low Solubilities and Low Dissociation Constants
Article discussing studying acid-base equilibria in two-phase solvent media and analyzing results using aqueous surfactant solutions with organic solvents in the titration of analytes with low solubilities with low dissociation constants.
Date:
January 1, 1993
Creator:
Tucker, Sheryl A. (Sheryl Ann); Amszi, Vicki L. & Acree, William E. (William Eugene)
System:
The UNT Digital Library
A Theoretical Investigation of Donor-Acceptor Bonding between Amines and Silylenes
Article on a theoretical investigation of donor-acceptor bonding between amines and silylenes.
Date:
September 23, 1993
Creator:
Conlin, Robert T.; Laakso, Dianna & Marshall, Paul
System:
The UNT Digital Library