Difference between revisions of "User:Moira M. Esson/Notebook/CHEM-581/2012/11/16"
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< User:Moira M. Esson | Notebook | CHEM-581 | 2012 | 11
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#Cut small piece of crosslinked glutaraldehyde films and place in small beaker. Allow to completely dry for ~48 hours | #Cut small piece of crosslinked glutaraldehyde films and place in small beaker. Allow to completely dry for ~48 hours | ||
#Weigh small piece of film. Record mass. | #Weigh small piece of film. Record mass. | ||
− | #Place dry piece of film in 10mL beaker and add | + | #Place dry piece of film in 10mL beaker and add 10mL HPLC grade H<sub>2</sub>O to completely cover the film. Parafilm the beaker and allow to sit for three days. |
#Reweigh the film. Record the mass. | #Reweigh the film. Record the mass. | ||
<br> | <br> | ||
Please refer to [[User:Melissa_Novy/Notebook/CHEM-581/2012/11/16|Melissa Novy's lab notebook]] for swelling information. | Please refer to [[User:Melissa_Novy/Notebook/CHEM-581/2012/11/16|Melissa Novy's lab notebook]] for swelling information. | ||
*Note: Small pieces of film used for FTIR measurement were used for swelling information. | *Note: Small pieces of film used for FTIR measurement were used for swelling information. | ||
+ | |||
==Color Change of porphyrin films== | ==Color Change of porphyrin films== | ||
Revision as of 16:24, 26 November 2012
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Objectives
UV-vis porhyrin filmsGeneral protocol for UV-vis on porphyrin films:
Standardization of sodium bicarbonateNew weights of PHP used:
Titration information:
Swelling for GA filmsGeneral Protocol for film swelling:
Color Change of porphyrin films |