\"a combined viscosity and geometric hydrofocusing analyzer\"

French translation: analyseur par focalisation hydrodynamique combinant les effets de la viscosité et de la géométrie

07:34 Sep 6, 2018
English to French translations [PRO]
Tech/Engineering - Engineering (general) / biotechnologie
English term or phrase: \"a combined viscosity and geometric hydrofocusing analyzer\"
contexte

"a particle and/or intracellular organelle alignment liquid (PIOAL) useful for analyzing particles in a sample from a subject, methods for producing the liquid, and methods for using the liquid to detect and analyze particles."

"The system can be configured for combined viscosity and geometric hydrofocusing. The particles can be included in a blood fluid sample having a sample fluid viscosity. Exemplary methods can include flowing a sheath fluid along a flowpath of a flowcell, and the sheath fluid can have a sheath fluid viscosity that differs from the sample fluid viscosity by a viscosity difference in a predetermined viscosity difference range."

" Methods can also include injecting the blood fluid sample into the flowing sheath fluid within the flowcell so as to provide a sample fluid stream enveloped by the sheath fluid. Further, methods can include flowing the sample fluid stream and the sheath fluid through a reduction in flowpath size toward an imaging site, such that a viscosity hydrofocusing effect induced by an interaction between the sheath fluid and the sample fluid stream associated with the viscosity difference, in combination with a geometric hydrofocusing effect induced by an interaction between the sheath fluid and the sample fluid stream associated with the reduction in flowpath size, is effective to provide a target imaging state in at least some ofthe plurality of particles at the imaging site while a viscosity agent in the sheath fluid retains viability of cells in the sample fluid stream leaving structure and content of the cells intact when the cells extend from the sample fluid stream into the flowing sheath fluid."
ghadir madani
Tunisia
Local time: 23:16
French translation:analyseur par focalisation hydrodynamique combinant les effets de la viscosité et de la géométrie
Explanation:
cf. contexte : "a viscosity hydrofocusing effect" "in combination with a geometric hydrofocusing effect"

cf. https://www.photoniques.com/articles/photon/pdf/2012/01/phot...
"Il est donc facile d’obtenir une focalisation hydrodynamique dans un canal en encadrant un fluide d’indice de viscosité élevé par un fluide d’indice plus faible. En revanche, il est plus difficile d’effectuer un mélange rapide de ces deux fluides. Une solution est de graver dans les parois planes du canal des microsillons avec une géométrie..."

Selected response from:

Marielle Akamatsu
France
Local time: 23:16
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1analyseur par focalisation hydrodynamique combinant les effets de la viscosité et de la géométrie
Marielle Akamatsu


  

Answers


3 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
analyseur par focalisation hydrodynamique combinant les effets de la viscosité et de la géométrie


Explanation:
cf. contexte : "a viscosity hydrofocusing effect" "in combination with a geometric hydrofocusing effect"

cf. https://www.photoniques.com/articles/photon/pdf/2012/01/phot...
"Il est donc facile d’obtenir une focalisation hydrodynamique dans un canal en encadrant un fluide d’indice de viscosité élevé par un fluide d’indice plus faible. En revanche, il est plus difficile d’effectuer un mélange rapide de ces deux fluides. Une solution est de graver dans les parois planes du canal des microsillons avec une géométrie..."



Marielle Akamatsu
France
Local time: 23:16
Specializes in field
Native speaker of: Native in FrenchFrench
PRO pts in category: 102

Peer comments on this answer (and responses from the answerer)
agree  HERBET Abel: Oui
23 mins
  -> Merci !
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