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  Home > JCE Print > Journal of Chemical Education > Issues > 2003  > May  >
Chemical Education Today
Nature: What Matters in Nature—DNA, Light–Driven Ion Pumps, and Antimatter
Sabine Heinhorst and Gordon Cannon
Department of Chemistry and Biochemistry, University of Southern Mississippi, Hattiesburg, MS 39406-5043
Cover
May 2003
Vol. 80 No. 5
p. 466
Abstract
This report from Nature points the reader to a series of articles commemorating the 50th anniversary of Watson and Crick's elucidation of DNA structure. In addition, a light-powered membrane pump for Ca2+ ions is described that can generate a membrane potential and is reminiscent of photoinduced biological proton pumps. Finally, the column covers an article on the successful generation of cold anti-hydrogen as part of the collaborative ATHENA project at CERN. Scientists are hoping that this simplest of anti-matter will allow them to test the validity of the central theorem in quantum mechanics in the near future.
More Information
*  Citation
 Heinhorst, Sabine; Cannon, Gordon. J. Chem. Educ. 2003 80 466.
*  Keywords
 Anti-Matter*; Nanotechnology; Nucleic Acids / DNA / RNA; Photochemistry
*  History
 Created:
Last Updated:		 March 28, 2003
February 28, 2005
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