User:Michael F. Nagle/Notebook/Chem 571/2012/10/09: Difference between revisions
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==Objective== | |||
*To determine the concentration of dissolved AuNPs in samples prepared with BSA, measure atomic absorbance and compare to standards. | |||
==Procedure== | ==Procedure== | ||
#Atomic Absorbtion spectroscopter was calibrated with standard solutions of Au, with concentrations of 5, 8, 10, 15, 20, 25, 30 and 40 ppm prepared by [[User:Abigail E. Miller/Notebook/CHEM571 Lab Project/2012/10/08| Dr. Miller]]. | #Atomic Absorbtion spectroscopter was calibrated with standard solutions of Au, with concentrations of 5, 8, 10, 15, 20, 25, 30 and 40 ppm prepared by [[User:Abigail E. Miller/Notebook/CHEM571 Lab Project/2012/10/08| Dr. Miller]]. | ||
##Between samples, deionized water was run throguh the spectroscoper. | ##Between samples, deionized water was run throguh the spectroscoper. | ||
#A blank was run with 1M HCl once every four samples. | #A blank was run with 1M HCl once every four samples. | ||
#Samples of Au/BSA made [[User:Michael_F._Nagle/Notebook/Chem_571/2012/10/03|last week]] were analyzed. | #Samples of Au/BSA made [[User:Michael_F._Nagle/Notebook/Chem_571/2012/10/03|last week]] were analyzed and their absorbance was compared to that of the standards. | ||
==Data== | ==Data== | ||
[[Image:AAgold.jpg]] | [[Image:AAgold.jpg]] |
Revision as of 23:12, 6 December 2012
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Objective
Procedure
DataDiscussion
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