User:Klare Lazor/Notebook/Chem-496-001/2013/04/03: Difference between revisions
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==Description== | ==Description== | ||
#dye in dmso, add a little and mix with film in water | #dye in dmso, add a little and mix with film in water | ||
# | #Let dye, ascorbic, cuso4 and hydrogel solution over night to react with dye | ||
#Cu(I) is unstable so add CuSO4 (Cu(II)) and ascorbic acid | #Cu(I) is unstable so add CuSO4 (Cu(II)) and ascorbic acid | ||
# after 24 hours take a uv-vis of the hydrogel soaked in a known volume of dH20 | |||
'''Dye Calculatations''' | '''Dye Calculatations''' | ||
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*made stock solution of 1.761g per 10ml so 1 ml = .1761g | *made stock solution of 1.761g per 10ml so 1 ml = .1761g | ||
''' | '''range of dye volumes tested since did not have enough made a stock solution of 5 mg of dye in 1 ml of dmso''' | ||
range of dye volumes tested since did not have enough made a stock solution of 5 mg of dye in 1 ml of dmso''' | *ranges: 500, 200, 100, 10 and 1 µL of dye | ||
* Added to hydrogels 9 ml of water + dye + 100µL of copper sulfate + 1 ml of ascorbic acid | |||
==Data== | ==Data== |
Revision as of 08:17, 3 April 2013
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ObjectiveHydrogels: Copper catalyzed click rxn with azide flor Description
Dye Calculatations
Mass of cut hydrogel
Copper sulfat concentration
L-Ascorbic acid
range of dye volumes tested since did not have enough made a stock solution of 5 mg of dye in 1 ml of dmso
Data
NotesThis area is for any observations or conclusions that you would like to note.
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