User:Allison K. Alix/Notebook/CHEM-581/2013/02/22: Difference between revisions
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==Objective== | ==Objective== | ||
Prepare nanogels with the addition of lecithin | |||
==Description== | ==Description== | ||
Adding lecithin will hopefully stop the nanogels from adhering to one another in large quantities. We are also going to let the PVOH/phosphate buffer solution cool before adding it immediately to the oil to be homogenized. This may be a crucial step we had been omitting the entire time. Allowing the solution to cool makes it a bit more solidified than when it is still at 100°C | |||
== | ==Procedures== | ||
* | 1) Prepare the following solutions: | ||
* 0.5 g PVOH, 3mL phosphate buffer, 50mL safflower oil (cooled solution prior to homogenization) | |||
* 0.5 g PVOH, 3mL phosphate buffer, 6μL R6G, 50mL safflower oil (cooled solution prior to homogenization) | |||
* 0.5 g PVOH, 0.25g lecithin (in 3mL H<sub>2</sub>O), 3mL phosphate buffer and 50mL safflower oil | |||
==Notes== | ==Notes== |
Revision as of 11:32, 1 March 2013
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ObjectivePrepare nanogels with the addition of lecithin DescriptionAdding lecithin will hopefully stop the nanogels from adhering to one another in large quantities. We are also going to let the PVOH/phosphate buffer solution cool before adding it immediately to the oil to be homogenized. This may be a crucial step we had been omitting the entire time. Allowing the solution to cool makes it a bit more solidified than when it is still at 100°C Procedures1) Prepare the following solutions:
NotesThis area is for any observations or conclusions that you would like to note.
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