User:Elaine Marie Robbins/Notebook/CHEM-496/2012/02/21: Difference between revisions
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The presence of a peak at 500-550 nm after centrifuging indicates that AuNP may be present in solution, even though the solution is a 166 Au/BSA ratio solution. Prior to the addition of the 50 mM tris solution (pH 10.1), all Au particles were associated with the protein fibers, and none were in solution. | |||
[[Category:Course]] | [[Category:Course]] |
Revision as of 12:44, 21 February 2012
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ObjectiveTo take UV-vis data of tris + 50 mM tris buffer (pH 10.1) mixed on 02/12/12, and to synthesize protein fibers. DescriptionSynthesizing AuNP
Data
![]() High absorbance values obtained from sample prior to centrifuging is most likely due to light scattering caused by solid protein fibers.
![]() NotesThe presence of a peak at 500-550 nm after centrifuging indicates that AuNP may be present in solution, even though the solution is a 166 Au/BSA ratio solution. Prior to the addition of the 50 mM tris solution (pH 10.1), all Au particles were associated with the protein fibers, and none were in solution.
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