| Vibrations flit along
water’s fast lane
Vibrations in water’s
oxygen-hydrogen bonds quickly hop from molecule to molecule, providing a
newfound energy path of possible importance in chemical reactions and biological
processes.
References:
Nitzan, A. 1999.
Ultrafast relaxation in water. Nature 402(Dec. 2):472.
Woutersen, S.,
and H.J. Bakker. 1999. Resonant intermolecular transfer of vibrational
energy in liquid water. Nature 402(Dec. 2):507.
Further Readings:
Lipkin, R. 1996.
How water reacts with solid catalysts. Science News 149(Feb. 10):84.
_______. 1995.
Squeezing H2 and O2 yields a new compound. Science News 148(Nov. 4):293.
Pennisi, E. 1993.
Water, water everywhere. Science News 143(Feb. 20):121.
______. 1992.
Mirror-image threesomes in water molecules. Science News 142(Oct.
10):238.
______. 1991.
Split hydrogen bond allows water to flow. Science News 140(Nov. 30):359.
Peterson, I. 1996.
Making waves with sound velocity in water. Science News 149(Feb. 10):85.
______. 1992.
Bringing water down to a new critical point. Science News 142(Dec.
5):391.
______. 1990.
Computing water as a transient gel. Science News 137(April 14):231.
Weiss, P. 1999.
Electron mix binds water molecules. Science News 155(Jan. 23):52.
Wu, C. 1998. Cage
provides key to water droplet. Science News 153(March 21):180.
______. 1997. Ice’s
watery surface comes into view. Science News 151(Jan. 4):4.
Sources:
Huib J. Bakker
FOM Institute for Atomic and Molecular Physics
Kruislaan 407
1098 SJ Amsterdam
Netherlands
Abraham Nitzan
Tel Aviv University
Sackler Faculty of Science
School of Chemistry
Tel Aviv 69978
Israel
John C. Tully
Yale University
Chemistry Department
SCL 242
New Haven, CT 06520
Sander Woutersen
Max-Born-Institut
Max-Born-Strab 3 2A
12489 Berlin
Germany
From Science
News, Vol. 156, No. 23, December 4, 1999, p. 358. Copyright ©
1999, Science Service. |