Bunwackett
2-Feb-2011, 14:03
Hello I am new to this forum.
I would like ask someone if they can give me some advice on using sensitizing dyes for a store brought liquid emulsion? Such as...
Fotospeed LE30 Fixed Grade B&W Liquid Emulsion
Or
Rockland Colloid Liquid Light
The dyes which I am using would be..
1,1′-Diethyl-2,2′-dicarbocyanine iodide 707 nm (Extends to the red specturm)
And
1,1′-Diethyl-2,4′-cyanine iodide 558 nm (Extends to the green)
These dyes I found a Sigma-Aldrich
I am new to this. Do I need both dyes to get a panchromatic, or just the red dye? And how would I go about adding these dyes to a store brought liquid emulsion?
Any help will be great, thank you for reading. :)
I would like ask someone if they can give me some advice on using sensitizing dyes for a store brought liquid emulsion? Such as...
Fotospeed LE30 Fixed Grade B&W Liquid Emulsion
Or
Rockland Colloid Liquid Light
The dyes which I am using would be..
1,1′-Diethyl-2,2′-dicarbocyanine iodide 707 nm (Extends to the red specturm)
And
1,1′-Diethyl-2,4′-cyanine iodide 558 nm (Extends to the green)
These dyes I found a Sigma-Aldrich
I am new to this. Do I need both dyes to get a panchromatic, or just the red dye? And how would I go about adding these dyes to a store brought liquid emulsion?
Any help will be great, thank you for reading. :)