An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Gross A, Levine RD.Gross A, et al. Among authors: levine rd.J Chem Phys. 2006 Oct 14;125(14):144516. doi: 10.1063/1.2357149.J Chem Phys. 2006.PMID: 17042618
Shi Q, Kais S, Remacle F, Levine RD.Shi Q, et al. Among authors: levine rd.Chemphyschem. 2001 Jul 16;2(7):434-42. doi: 10.1002/1439-7641(20010716)2:7<434::AID-CPHC434>3.0.CO;2-J.Chemphyschem. 2001.PMID: 23696527