User:Moira M. Esson/Notebook/CHEM-581/2012/11/16: Difference between revisions
From OpenWetWare
Line 11: | Line 11: | ||
#Test swelling on all crosslinked glutaraldehyde films | #Test swelling on all crosslinked glutaraldehyde films | ||
==UV-vis porhyrin films== | ==UV-vis porhyrin films== | ||
General protocol for UV-vis on porphyrin films: | |||
#Remove crosslinked porphyrin films from deionized H<sub>2</sub>O and pat dry using a paper towel | |||
#Using a quartz cuvette as a guide, cut a strip of paper the same width as the quartz cuvette. | |||
#Using the strip of paper as a guide and scissors(or a similar sharp instrument) carefully cut the porphyrin film the same width as the paper reference. When cutting the film, try and use a smooth portion of film. | |||
#Measure the thickness of the film. This will be used as the pathlength. | |||
#Using forceps, carefully place the cut strip of film in a clean quartz cuvette. | |||
#Using a spatula, gently press the film against the cuvette. | |||
#Carefully place the cuvette into the UV-vis. | |||
#Measure following the general protocol for | |||
<!-- ##### DO NOT edit below this line unless you know what you are doing. ##### --> | <!-- ##### DO NOT edit below this line unless you know what you are doing. ##### --> |
Revision as of 15:55, 26 November 2012
Project name | <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page <html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html> </html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html> |
Objectives
UV-vis porhyrin filmsGeneral protocol for UV-vis on porphyrin films:
|