TIGER

Other Resources: 9 results
Nitric Oxide-Releasing Compounds  William F. Coleman, Randall J. Wildman
The five WebWare Molecules for December derive from the article Nitrogen-Based Diazeniumdiolates: Versatile Nitric Oxide-Releasing Compounds for Biomedical Research and Potential Clinical Applications by Joseph E. Saavedra and Larry K. Keefer.
Medicinal Chemistry
Nanoscale Molecular Tweezers  William F. Coleman
The featured molecules for this month are drawn from the "Research Advances" column by Angela G. King, and represent some of the structures from the research on molecular tweezers (published in J. Am. Chem. Soc. 2004, 126, 8124). The structures below are based on the figure on page 1690 showing two types of receptors that switch between U and W shapes upon coordination of soft metal cations, acting in the manner of mechanical tweezers. When viewing these molecules in Chime you must render in ball and stick or space filling modes in order to see the incorporated metal ions. In several cases the torsion angles connecting the anthracene substituents to the rest of the molecule are not well defined and have been drawn as either coplanar or orthogonal to the central ring system. At a moderate level of theory, the torsion angle in those instances where it has been set to 90° displays a broad minimum ranging for 50?130°.
Nanotechnology
Prophine and Protoporphyrin  William F. Coleman, Randall J. Wildman
The WebWare molecules this month are from the article "Photochemotherapy: Light-Dependent Therapies in Medicine" by Edward P. Zovinka and Danielle R. Suneri. The first is a simple porphine, illustrating the ubiquitous four-nitrogen macrocycle, while the second is the protoporphyrin found in heme systems.
Medicinal Chemistry |
Photochemistry
Elements That Disintegrate  
Volume 03, issue 32 of a series of leaflets covering subjects of interest to students of elementary chemistry distributed in 1929 - 1932.
Nuclear / Radiochemistry |
Medicinal Chemistry
Diluting and Mixing I.V. Solutions  Ed Vitz
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Solutions / Solvents |
Medicinal Chemistry
Foundations for Nuclear Medicine  Ed Vitz
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Nuclear / Radiochemistry |
Medicinal Chemistry
Transmutation and Radioactivity in Nuclear Medicine  Ed Vitz
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Nuclear / Radiochemistry |
Medicinal Chemistry
Acetaminophen, Aspirin, and Caffeine  William F. Coleman, Randall J. Wildman
The WebWare Molecules for February are from the article, "A General Chemical Laboratory Theme: Spectroscopic Analysis of Aspirin", by Houston Byrd and Stephen E. O'Donnell. In the article, students examine non-prescription medicines containing acetaminophen, aspirin, and caffeine.
Molecular Properties / Structure |
Medicinal Chemistry
The Chlorine Family  
Volume 03, issue 04 of a series of leaflets covering subjects of interest to students of elementary chemistry distributed in 1929 - 1932.
Industrial Chemistry |
Consumer Chemistry |
Medicinal Chemistry