Journal Articles: 7 results
Optical Properties of Fluorescent Mixtures: Comparing Quantum Dots to Organic Dyes  Benjamin M. Hutchins, Thomas T. Morgan, Miné G. Ucak-Astarlioglu, and Mary Elizabeth Williams
Visually observed fluorescent colors of quantum dots in conjunction with spectroscopic data show students the additive emission of such mixtures; while some appear to emit white light, their fluorescence peaks remain spectroscopically resolved.
Hutchins, Benjamin M.; Morgan, Thomas T.; Ucak-Astarlioglu, Miné G.; Williams, Mary Elizabeth. J. Chem. Educ. 2007, 84, 1301.
Dyes / Pigments |
Fluorescence Spectroscopy |
Materials Science |
Nanotechnology |
Photochemistry |
Qualitative Analysis |
Spectroscopy |
UV-Vis Spectroscopy
Cotton Effect in Copper–Proline Complexes in the Visible Region  Victor Volkov and Rolf Pfister
This article suggests taking advantage of the visible dd electronic transition of Cu2+, which allows one to contrast the normal optical rotatory dispersion response of d- and l-proline in aqueous solution with the strong Cotton effect observed when these amino acids are complexed with a metal cation.
Volkov, Victor; Pfister, Rolf. J. Chem. Educ. 2005, 82, 1663.
Chirality / Optical Activity |
IR Spectroscopy |
Molecular Properties / Structure |
Spectroscopy |
Stereochemistry |
UV-Vis Spectroscopy |
Amino Acids |
Coordination Compounds |
Crystal Field / Ligand Field Theory
A numerical algorithm technique for deriving Russell-Saunders (R-S) terms  Kiremire, E. M. R.
Another simple, versatile, and systematic numerical method of deriving the R-S terms as part of the interpretation of atomic and electronic spectra.
Kiremire, E. M. R. J. Chem. Educ. 1987, 64, 951.
Spectroscopy |
Atomic Properties / Structure
Electron spectroscopic methods in teaching  Allan, Michael
Presents several spectra in a format suitable for teaching applications with the intention of promoting the use of electron energy-loss spectroscopy in teaching the electronic structure of atoms and molecules at an elementary level.
Allan, Michael J. Chem. Educ. 1987, 64, 418.
Spectroscopy |
Quantum Chemistry |
Photochemistry |
Atomic Properties / Structure |
Molecular Properties / Structure |
MO Theory
Chemical queries. Especially for introductory chemistry teachers  Young, J. A.; Malik, J. G.; House, J. E., Jr.; Campbell, J. A.
(1) When is the rule valid that the rate of reaction approximately doubles with a ten-degree temperature rise? - answer by House. (2) On the colors of transition metal complexes. (3) On an electrolysis experiment in which an acid solution is used to minimize the hydrolysis of Cu 2+. - answer by Campbell.
Young, J. A.; Malik, J. G.; House, J. E., Jr.; Campbell, J. A. J. Chem. Educ. 1969, 46, 674.
Rate Law |
Kinetics |
Transition Elements |
Coordination Compounds |
Atomic Properties / Structure |
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Acids / Bases
Hybrid orbitals in molecular orbital theory  Cohen, Irwin; Del Bene, Janet
Reviews, for the nonspecialist, the basis of hybrid orbitals in terms of molecular orbital theory, to show how the chemical bond is most closely approximated in orbital theory, and to present some new orbital diagrams.
Cohen, Irwin; Del Bene, Janet J. Chem. Educ. 1969, 46, 487.
MO Theory |
Transition Elements
Ultra-violet and visible spectroscopy (Rao, C. N. R.)  Duncan, A. F. B.

Duncan, A. F. B. J. Chem. Educ. 1962, 39, A697.
Spectroscopy |
UV-Vis Spectroscopy