TIGER

Journal Articles: 16 results
E = mc2: An Intuitive Derivation  James J. Leary and William H. Ingham
Einstein's famous equation E = mc2 is derived using a thought experiment that can easily be understood by any serious student of chemistry.
Leary, James J.; Ingham, William H. J. Chem. Educ. 2007, 84, 1651.
Atomic Properties / Structure |
Instrumental Methods
Teaching Science in Art  Erich S. Uffelman
Describes two linked, interdisciplinary courses examining conservation science and the history of 17th-century Dutch painting. Strengths and limitations of the approaches taken are discussed and key resources cited.
Uffelman, Erich S. J. Chem. Educ. 2007, 84, 1617.
Applications of Chemistry |
Dyes / Pigments |
Instrumental Methods |
Lasers |
Mass Spectrometry |
Spectroscopy
Measurement of the Isotopic Ratio of 10B/11B in NaBH4 by 1H NMR  Murray Zanger and Guillermo Moyna
A simple and remarkably accurate method for estimating the isotopic ratio between 10B and 11B through the use of 1H nuclear magnetic resonance (NMR) spectroscopy is presented. The experiment relies on the splitting caused by 10B (I = 3) and 11B (I = 3/2) on the 1H signal of a proton directly bound to boron, a phenomenon readily observed on an aqueous sample of NaBH4. In combination with a brief lecture or prelaboratory presentation, this laboratory can serve to introduce students to magnetic properties as well as theoretical and experimental aspects of NMR spectroscopy as early as the freshman-level chemistry.
Zanger, Murray; Moyna, Guillermo. J. Chem. Educ. 2005, 82, 1390.
Instrumental Methods |
Magnetic Properties |
NMR Spectroscopy |
Atomic Properties / Structure |
Isotopes
Remote NMR Data Acquisition and Processing in the Organic Chemistry Curriculum  Caleb Benefiel, Ron Newton, Gregory J. Crouch, and Karen Grant
A procedure for enabling remote and hands-on access to a Varian Mercury 300 MHz Nuclear Magnetic Resonance (NMR) spectrometer in a large organic chemistry laboratory is described. Additionally, procedures for remotely connecting two high schools and a community college to the NMR are also described.
Benefiel, Caleb; Newton, Ron; Crouch, Gregory J.; Grant, Karen. J. Chem. Educ. 2003, 80, 1494.
Laboratory Computing / Interfacing |
NMR Spectroscopy |
Instrumental Methods
Structure and Nuclear Magnetic Resonance. An Experiment for the General Chemistry Laboratory  Rosa M. Dávila and R. K. Widener
Lab exercise to introduce first-year students to the concepts of functional groups and isomerism, as well as using NMR spectroscopy to determine simple molecular structures.
Dávila, Rosa M.; Widener, R. K. J. Chem. Educ. 2002, 79, 997.
NMR Spectroscopy |
Molecular Properties / Structure |
Instrumental Methods
News from Online: Chemistry and Art  Carolyn Sweeney Judd
Web sites devoted to neutron activation analysis, carbon dating, X-ray fluorescence, polarized light spectroscopy, pigments and paints, and the arts in general.
Judd, Carolyn Sweeney. J. Chem. Educ. 2001, 78, 1322.
Dyes / Pigments |
Instrumental Methods |
Nuclear / Radiochemistry
Analysis of Soft Drinks Using Nuclear Magnetic Resonance Spectroscopy: A Mentorship  Arkim Wilson, Craig Myers, George Crull, Michael Curtis, and Pamela Pasciak Patterson
This mentorship was designed to expose a student to the laboratory routine for a chemist at Bristol Myers Squibb Company (BMS). The student visited BMS, collaborated with BMS scientists, and actually completed a project on site. He was asked to determine the identity of an unknown sample of soft drink retrieved from a fictitious crime scene using NMR spectroscopy.
Wilson, Arkim; Myers, Craig; Crull, George; Curtis, Michael; Pasciak, Pamela M. J. Chem. Educ. 1999, 76, 1414.
Instrumental Methods |
Atomic Properties / Structure |
NMR Spectroscopy |
Qualitative Analysis |
Separation Science |
Student / Career Counseling
Precision and Accuracy in Measurements (the author replies)  Treptow, Richard S.
Relation between instrument resolution and skill.
Treptow, Richard S. J. Chem. Educ. 1999, 76, 471.
Chemometrics |
Instrumental Methods
Precision and Accuracy in Measurements  Thomsen, Volker
The difference between instrument resolution and precision.
Thomsen, Volker J. Chem. Educ. 1999, 76, 471.
Chemometrics |
Instrumental Methods
Chemistry of the Heaviest Elements-One Atom at a Time  Darleane C. Hoffman and Diana M. Lee
A 75-year perspective of the chemistry of the heaviest elements, including a 50-year retrospective view of past developments, a summary of current research achievements and applications, and some predictions about exciting, new developments that might be envisioned within the next 25 years.
Hoffman, Darleane C.; Lee, Diana M. J. Chem. Educ. 1999, 76, 331.
Chromatography |
Instrumental Methods |
Isotopes |
Nuclear / Radiochemistry |
Separation Science |
Descriptive Chemistry |
Enrichment / Review Materials |
Atomic Properties / Structure
Four Programs for Windows: Abstract of Volume 4D, Number 2: PSL Photometer  Steven D. Gammon
The majority of freshman chemistry laboratory programs include experiments that employ visible spectroscopy to teach Beer's law and derive related concentration information. These experiments are often done with a Baush and Lomb Spectronic 20 or Spectronic 21. We have developed an alternative instrument and software that offers significant advantages over the above spectrometers.
Gammon, Steven D. J. Chem. Educ. 1996, 73, 1077.
Instrumental Methods |
Laboratory Equipment / Apparatus |
Spectroscopy |
Quantitative Analysis
Instrumentation and Laboratory Improvement Grants in Chemistry  
Listing of the 1995 awards in chemistry under the Instrumentation and Laboratory Improvement Program (ILI) of the Division of Undergraduate Education (DUE).
J. Chem. Educ. 1995, 72, A214.
Instrumental Methods |
Laboratory Equipment / Apparatus |
Laboratory Management
Condensed norms: ACS cooperative examinations  
Provides norms for the 1966 ACS high school, inorganic, instrumental analysis, and quantitative analysis chemistry tests.
J. Chem. Educ. 1967, 44, 243.
Instrumental Methods |
Quantitative Analysis
Audio attachment for a simple scaler  Borke, Mitchell L.; Murray, Alex
Presents a circuit diagram and parts list for an audio attachment for a simple scaler.
Borke, Mitchell L.; Murray, Alex J. Chem. Educ. 1966, 43, 593.
Instrumental Methods |
Nuclear / Radiochemistry
An inexpensive Littrow spectrograph  Thorn, Craig
A spectrograph of sufficient quality for introductory students need not be expensive is one is willing to construct it from readily available parts.
Thorn, Craig J. Chem. Educ. 1964, 41, 209.
Spectroscopy |
Instrumental Methods |
Laboratory Equipment / Apparatus
Use of radioisotopes in the college chemistry laboratory  Phillips, David; Maybury, Robert H.
Provides experiments and experiences working with constructed Geiger counters and radioisotopes.
Phillips, David; Maybury, Robert H. J. Chem. Educ. 1959, 36, 133.
Nuclear / Radiochemistry |
Isotopes |
Instrumental Methods |
Qualitative Analysis |
Kinetics