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  Partner: UNT College of Arts and Sciences
 Department: Chemistry
 Collection: UNT Scholarly Works
Rediscovery of the Elements: Jáchymov (Joachimsthal), Czech Republic

Rediscovery of the Elements: Jáchymov (Joachimsthal), Czech Republic

Date: Winter 2008
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing Jáchymov, Czech Republic, and its relation to radon. Tourist information is included for pertinent areas.
Contributing Partner: UNT College of Arts and Sciences
Solubility of Pioglitazone Hydrochloride in Aqueous Solutions of Ethanol, Propylene Glycol, and N-Methyl-2-Pyrrolidone at 298.2°K

Solubility of Pioglitazone Hydrochloride in Aqueous Solutions of Ethanol, Propylene Glycol, and N-Methyl-2-Pyrrolidone at 298.2°K

Date: December 2009
Creator: Soltanpour, Shahla; Acree, William E. (William Eugene) & Jouyban, Abolghasem
Description: Article on the solubility of pioglitazone hydrochloride in aqueous solutions of ethanol, propylene glycol, and n-methyl-2-pyrrolidone at 298°K.
Contributing Partner: UNT College of Arts and Sciences
A Dream of Toasted Cheese, the Bunsen Burner, and Beatrix Potter

A Dream of Toasted Cheese, the Bunsen Burner, and Beatrix Potter

Date: Autumn 2008
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Front cover of The Hexagon, featuring a painting by Beatrix Potter. In the painting, a mouse wearing glasses sits on the intake tube of a lit Bunsen burner and reads a red book. Behind this is a group of unpainted mice using chemistry equipment. "A Dream of Toasted cheese" is written to the left of the burner's flame, and a note concerning NH3 is written to the bottom left. Above these images is the title of the magazine. Above that are pictures concerning other articles. The inside cover features a table of contents, work credits, and an introductory editorial.
Contributing Partner: UNT College of Arts and Sciences
Rediscovery of the Elements: Mineral Waters and Spectroscopy

Rediscovery of the Elements: Mineral Waters and Spectroscopy

Date: Autumn 2008
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article describing the career of Robert Bunsen and the history of spectroscopy and its use in mineral analysis. The discovery of cesium and rubidium using spectroscopy on mineral water is included. In addition, the authors offer tourist information regarding locations pertinent to Bunsen and certain mineral water springs.
Contributing Partner: UNT College of Arts and Sciences
Rediscovery of the Elements: The Grand Tour

Rediscovery of the Elements: The Grand Tour

Date: Autumn 2008
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article advertising the release of "Rediscovery of the Elements" on DVD with additional information.
Contributing Partner: UNT College of Arts and Sciences
The Story Behind the Cover

The Story Behind the Cover

Date: Autumn 2008
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Description: Article explaining the front cover of issue 3 of volume 99 of The Hexagon, which features a painting of mice around a Bunsen burner. James Marshall discusses the picture and how it relates to the history of chemistry.
Contributing Partner: UNT College of Arts and Sciences
Solubility of 5-(2-Chlorophenyl)-7-nitro-1,3-dihydro-1,4-benzodiazepin-2-one, 7-Chloro-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one, and 6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diamine in the Mixtures of Poly(ethylene glycol) 600, Ethanol, and Water at a Temperature of 298.2 K

Solubility of 5-(2-Chlorophenyl)-7-nitro-1,3-dihydro-1,4-benzodiazepin-2-one, 7-Chloro-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one, and 6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diamine in the Mixtures of Poly(ethylene glycol) 600, Ethanol, and Water at a Temperature of 298.2 K

Date: October 23, 2009
Creator: Soltanpour, Shahla; Acree, William E. (William Eugene) & Jouyban, Abolghasem
Description: Article on the solubility of 5-(2-chlorophenyl)-7-nitro-1, 3-dihydro-1, 4-benzodiazepin-2-one, 7-chloro-1-methyl-5-phenyl-3H-1, 4-benzodiazepin-2-one, and 6-(2,3-dichlorophenyl)-1, 2, 4,-triazine-3, 5-diamine in the mixtures of poly(ethylene glycol) 600, ethanol, and water at temperature of 298.2 K.
Contributing Partner: UNT College of Arts and Sciences
Activation of Carbon-Hydrogen and Hydrogen-Hydrogen Bonds by Copper-Nitrenes: A Comparison of Density Functionality Theory with Single- and Multireference Correlation Consistent Composite Approaches

Activation of Carbon-Hydrogen and Hydrogen-Hydrogen Bonds by Copper-Nitrenes: A Comparison of Density Functionality Theory with Single- and Multireference Correlation Consistent Composite Approaches

Date: October 19, 2009
Creator: Tekarli, Sammer M.; Williams, T. Gavin & Cundari, Thomas R., 1964-
Description: Article on a comparison of density functional theory with single- and multireference correlation consistent composite approaches (ccCA).
Contributing Partner: UNT College of Arts and Sciences
Calculations Predict a Large Inverse H/D Kinetic Isotope Effect on the Rate of Tunneling in the Ring Opening of Cyclopropylcarbinyl Radical

Calculations Predict a Large Inverse H/D Kinetic Isotope Effect on the Rate of Tunneling in the Ring Opening of Cyclopropylcarbinyl Radical

Date: October 15, 2009
Creator: Zhang, Xue; Datta, Ayan; Hrovat, David A. & Borden, Weston T., 1943-
Description: Article on calculations predicting a large inverse H/D kinetic isotope effect on the rate of tunneling in the ring opening of cyclopropylcarbinyl radical.
Contributing Partner: UNT College of Arts and Sciences
Process for Synthesizing Oil and Surfactant-free Hyaluronic Acid Nanoparticles and Microparticles

Process for Synthesizing Oil and Surfactant-free Hyaluronic Acid Nanoparticles and Microparticles

Date: November 3, 2004
Creator: Hu, Zhibing; Xia, Xiaohu & Tang, Liping
Description: Patent relating to a process for synthesizing oil and surfactant-free hyaluronic acid nanoparticles and microparticles.
Contributing Partner: UNT College of Arts and Sciences