TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
QELS [1 record]
Record 1 - internal organization data 2009-02-27
Record 1, English
Record 1, Subject field(s)
- Biotechnology
Record 1, Main entry term, English
- dynamic light scattering
1, record 1, English, dynamic%20light%20scattering
correct
Record 1, Abbreviations, English
- DLS 2, record 1, English, DLS
correct
Record 1, Synonyms, English
- photon correlation spectroscopy 2, record 1, English, photon%20correlation%20spectroscopy
correct
- PCS 2, record 1, English, PCS
correct
- PCS 2, record 1, English, PCS
- quasi-elastic light scattering 3, record 1, English, quasi%2Delastic%20light%20scattering
correct
- QELS 4, record 1, English, QELS
correct
- QELS 4, record 1, English, QELS
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
... a non-invasive, well-established technique for measuring the size of molecules and particles typically in the submicron region, and with the latest technology lower than 1 nanometre. 3, record 1, English, - dynamic%20light%20scattering
Record number: 1, Textual support number: 1 OBS
Particles, emulsions and molecules in suspension undergo Brownian motion. ... If the particles or molecules are illuminated with a laser, the intensity of the scattered light fluctuates at a rate that is dependent upon the size of the particles as smaller particles are "kicked" further by the solvent molecules and move more rapidly. Analysis of these intensity fluctuations yields the velocity of the Brownian motion and hence the particle size using the Stokes-Einstein relationship. 3, record 1, English, - dynamic%20light%20scattering
Record 1, French
Record 1, Domaine(s)
- Biotechnologie
Record 1, Main entry term, French
- diffusion dynamique de la lumière
1, record 1, French, diffusion%20dynamique%20de%20la%20lumi%C3%A8re
correct, feminine noun
Record 1, Abbreviations, French
- DDL 2, record 1, French, DDL
correct, feminine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
L'étude de particules en solution par diffusion dynamique de la lumière permet de quantifier leur vitesse de diffusion, et d'en déduire leur rayon hydrodynamique (grandeur qui dépend notamment de leur masse et de leur forme). 3, record 1, French, - diffusion%20dynamique%20de%20la%20lumi%C3%A8re
Record 1, Spanish
Record 1, Textual support, Spanish
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