The use of cryogenic solutions applied to study of molecule of fluorides
β Scribed by J. Lambard
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 70 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0022-1139
No coin nor oath required. For personal study only.
β¦ Synopsis
Some advantages are provided by the use of cryogenic solvents in order to study the spectroscopy of volatile fluorinated molecules. For instance, greatly solvent diluted matrix. the lowering of the temperature, by slowing down the rotation, simplifies the spectra, leading to narrow absorption peaks. The transparency (Np, 02, rare gases), enables us to operate in more condition (lo-7 molar ratio) than it would be the case in a solid With such dilutions, the molecule is generally observed as a mono, mer, thus allowing the study of naturally associated forms.
π SIMILAR VOLUMES
## Aim: To test whether topical fluoride regimes provided additional caries protection to the first molar teeth of children exposed to fluoridated toothpaste and optimally fluoridated water supplies. ## Participants and methods: This two-year retrospective cohort study included 660, 8-year-old-ch
The photodissociation of HN03 at 193 nm and of NO2 at 308 nm in a nozzle beam is used to test the potential of LIF imaging techniques for the state selective detection of angular and velocity distributions of the photofragments NO and OH. The dissociation laser and the probe laser are spatially dela
Data on the spatiotemporal distribution of resources can be collected and plotted using GPS (global positioning system) and GIS (geographical information system) technologies. By combining such data with information on foraging and ranging behavior of nonhuman primates, one can analyze the influence