diffusion optique Flashcards

1
Q

3 composantes essentielles

A

source lumineuse
canal de mesure detecteurs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

photodetecteur a petit angle 2 ou 3 degres

A

determine le # de cellule
leurs taille

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

photodetecteur a grand angle 5 a 15 degres

A

determine la densité de la cellule

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

la source lumineuse est soi

A

un laser ou une lampe tungstene

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

les principes utilitsés

A

optique et cytochimie
diffraction de la lumiere
cytometrie en flux

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

le diluant donne une forme

A

iso volumétrique au gr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

hgb est lu a

A

546nm par photodetecteur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

cellules qui contiennent du peroxydase en quantité

A

neutro
mono eosino

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

cellule qui contiennent faible quantité de peroxydase

A

baso

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

cellule qui ne contient pas de peroxydase

A

lympho

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

le volume(v)

A

determiner par mesure de variation d’impédance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

conductivité(c)

A

permet de determiner le taille et la structure interne de la cellule par une onde electromagnetique

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

diffraction des elements(s)

A

l’info sur la surface membranaire

How well did you know this?
1
Not at all
2
3
4
5
Perfectly