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Enthalpies of combustion of 2-iodosobenzoic acid and 4-nitrosophenol: the dissociation enthalpy of the I-O bond (open access)

Enthalpies of combustion of 2-iodosobenzoic acid and 4-nitrosophenol: the dissociation enthalpy of the I-O bond

Article on the enthalpies of combustion of 2-iodosobenzoic acid and 4-nitrosophenol and the dissociation enthalpy of the I-O bond.
Date: December 1, 1999
Creator: Silva, Maria D. M. C. Ribeiro da; Matos, M. Agostinha R.; Ferrão, Maria Luísa C. C. H.; Amaral, Luísa M. P. F.; Miranda, Margarida S.; Acree, William E. (William Eugene) et al.
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 (open access)

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
Comparison of Analytical Methods: Direct Emission versus First-Derivative Fluorometric Methods for Quinine Determination in Tonic Waters (open access)

Comparison of Analytical Methods: Direct Emission versus First-Derivative Fluorometric Methods for Quinine Determination in Tonic Waters

Article on a comparison of analytical methods and a direct emission versus first-derivative fluorometric methods for quinine determination in tonic waters.
Date: January 1, 1999
Creator: Pandey, Siddharth; Borders, Tammie L.; Hernández, Carmen E.; Roy, Lindsay Elizabeth; Reddy, Gaddum D.; Martinez, Geo L. et al.
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) (open access)

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
Kinetics-Based Indirect Spectrophotometric Method for Simultaneous Determination of MnO4 (-) and Cr207 (2-): A Modern Instrumental Analysis Laboratory Experiment (open access)

Kinetics-Based Indirect Spectrophotometric Method for Simultaneous Determination of MnO4 (-) and Cr207 (2-): A Modern Instrumental Analysis Laboratory Experiment

Article on kinetics-based indirect spectrophotometric method for simultaneous determination of MnO4 (-) and Cr2O7 (2-) and a modern instrumental analysis laboratory experiment.
Date: April 1, 1998
Creator: Pandey, Siddharth; McHale, Mary E. R.; Horton, Ann-Sofi M.; Padilla, Sandra A.; Trufant, Ashantè L.; De La Sancha, Noé U. et al.
System: The UNT Digital Library
Quantitative Determination of Cr(III) and Co(II) Using a Spectroscopic H-Point Standard Addition Method (open access)

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
A Student-Designed Potentiometric Titration: Quantitative Determination of Iron(II) by Caro's Acid Titration (open access)

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
Solubility of Anthracene in Binary Alcohol + 2-Ethyl-1-hexanol Solvent Mixtures (open access)

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
Modern Laboratory Experiment for Instrumental Analysis: Analytical Method for Simultaneous Determination of Chloride and Bromide Ions Based Upon Fluorescence-Quenching Methods (open access)

Modern Laboratory Experiment for Instrumental Analysis: Analytical Method for Simultaneous Determination of Chloride and Bromide Ions Based Upon Fluorescence-Quenching Methods

Article on a modern laboratory experiment for instrumental analysis on an analytical method for simultaneous determination of chloride and bromide ions based upon fluorescence-quenching methods.
Date: February 1, 1995
Creator: Tucker, Sheryl A. (Sheryl Ann) & Acree, William E. (William Eugene)
System: The UNT Digital Library
Computational studies of the potential energy surface for O(³P) + H₂S: Characterization of transition states and the enthalpy of formation of HSO and HOS (open access)

Computational studies of the potential energy surface for O(³P) + H₂S: Characterization of transition states and the enthalpy of formation of HSO and HOS

Article on computational studies of the potential energy surface for O(³P) + H₂S and the characterization of transition states and the enthalpy of formation of HSO and HOS.
Date: January 1, 1995
Creator: Goumri, Abdellatif; Laakso, Dianna; Rocha, John-David Ray; Smith, C. E. & Marshall, Paul
System: The UNT Digital Library
Polycyclic Aromatic Hydrocarbon Solute Probes. Part XI: Unusual Solvent-Modulated Fluorescence Emission Behavior of 1-Methylcoronene and Select Dimethylcoronenes in Nonelectrolyte Solvents (open access)

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
Computational studies of the potential energy surface for O(¹D) + H₂S: Characterization of pathways involving H₂SO, HOSH, and H₂OS (open access)

Computational studies of the potential energy surface for O(¹D) + H₂S: Characterization of pathways involving H₂SO, HOSH, and H₂OS

Article on computational studies of the potential energy surface for O(¹D) + H₂S and the characterization of pathways involving H₂SO, HOSH, and H₂OS.
Date: December 1, 1994
Creator: Goumri, Abdellatif; Rocha, John-David Ray; Laakso, Dianna; Smith, C. E. & Marshall, Paul
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 (open access)

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
Spectroscopic Properties of Polycyclic Aromatic Compounds. Part 4: Effect of Solvent Polarity and Nitromethane on the Fluorescence Emission Behavior of Select Bipolycyclic Aromatic Hydrocarbons (open access)

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
Spectrochemical Investigation of Preferential Solvation. 2. Compatibility of Thermodynamic Models versus Spectrofluorometric Probe Methods for Tautomeric Solutes Dissolved in Binary Mixtures (open access)

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
A Theoretical Investigation of Donor-Acceptor Bonding between Amines and Silylenes (open access)

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
A Student-Designed Analytical Laboratory Method: Titrations and Indicator Ranges in Mixed Aqueous-Organic Solvents (open access)

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 Computational Investigation of the Molecular Geometry and Rotational Barriers in Ethylmethyl Ether (open access)

A Computational Investigation of the Molecular Geometry and Rotational Barriers in Ethylmethyl Ether

Article on a computational investigation of the molecular geometry and rotational barriers in ethyl methyl ether.
Date: December 1, 1993
Creator: Stanton, C. L.; Marshall, Paul & Schwartz, Martin
System: The UNT Digital Library
Experimental and Theoretical Studies of the Reaction of Atomic Hydrogen with Silane (open access)

Experimental and Theoretical Studies of the Reaction of Atomic Hydrogen with Silane

Article on experimental and theoretical studies of the reaction of atomic hydrogen with silane.
Date: November 1, 1993
Creator: Goumri, Abdellatif; Yuan, W. J.; Ding, Luying; Shi, Youchun & Marshall, Paul
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 (open access)

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
Spectrofluorometric Probe Method for Examining Preferential Solvation in Binary Solvent Mixtures (open access)

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
Polycyclic Aromatic Hydrocarbon Solute Probes. Part X: Evaluation of Select Hydrogenated Pyrene, Benzo[ghi]perylene, and Naphthacene Derivatives as Possible Solvent Polarity Probes (open access)

Polycyclic Aromatic Hydrocarbon Solute Probes. Part X: Evaluation of Select Hydrogenated Pyrene, Benzo[ghi]perylene, and Naphthacene Derivatives as Possible Solvent Polarity Probes

Article on polycyclic aromatic hydrocarbon solute probes and the evaluation of select hydrogenated pyrene, benzo[ghi]perylene, and naphthacene derivatives as possible solvent polarity probes.
Date: July 1, 1993
Creator: Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Fetzer, John Charles, 1953- & Mitchell, Reginald H.
System: The UNT Digital Library
Experimental and theoretical studies of the reaction of atomic oxygen with silane (open access)

Experimental and theoretical studies of the reaction of atomic oxygen with silane

Article on experimental and theoretical studies of the reaction of atomic oxygen with silane.
Date: June 1, 1993
Creator: Ding, Luying & Marshall, Paul
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 (open access)

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