User:Michael F. Nagle/Notebook/Chem 571/2012/08/29: Difference between revisions
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==Objective== | ==Objective== | ||
*Make stock solutions of [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] and [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] | *Make stock solutions of [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] and [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] and use them to make solutions of HAuCl<sub>4</sub> and BSA at varying mole ratios. | ||
==Procedure== | ==Procedure== | ||
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## 3.75*10^-7mol [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] * 66,463g/mol [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] = .0249g [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] needed | ## 3.75*10^-7mol [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] * 66,463g/mol [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] = .0249g [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] needed | ||
## .0249g [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] was put in 25mL to make a 15μM solution | ## .0249g [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] was put in 25mL to make a 15μM solution | ||
#Solutions were made with the mole ratios of ([[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]]/[[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]]) 60, 80, 100, 120, 128, 130, 132, 133, 134, 136, 138, 140, 160, and 170. Volume of [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution was calculated for each tube and inserted. The water needed for each tube was calculated by subtracting the volume of [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution and [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] stock solution from 6mL. | |||
##m<sub>1</sub>v<sub>1</sub>=m<sub>2</sub>v<sub>2</sub> | |||
##15μM*(volume [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] stock solution) = (1.5*6) | |||
###0.6mL [[AU_Biomaterials_Design_Lab:Materials/BSA|BSA]] stock solution in each tube | |||
##7720μM*x mL=6mL*(1.5*60μM) | |||
###0.069mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.331 mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*80μM) | |||
###0.093mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.307mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*100μM) | |||
###0.117mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.283mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*120μM) | |||
###0.134mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.266mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*128μM) | |||
###0.149mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.251mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*130μM) | |||
###.152mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.248mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*132μM) | |||
###0.154mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.246mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*133μM) | |||
###0.155mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.245mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*134μM) | |||
###0.156mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.254mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*136μM) | |||
###0.159mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.244mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*138μM) | |||
###0.161mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.242mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*140μM) | |||
###0.163mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.237mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*160μM) | |||
###0.187mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.213mL H<sub>2</sub>O | |||
##7720μM*x mL=6mL*(1.5*170μM) | |||
###0.198mL [[AU_Biomaterials_Design_Lab:Materials/HAuCl4|HAuCl<sub>4</sub>]] stock solution | |||
###5.202mL H<sub>2</sub>O | |||
##The tubes were wrapped in tin foil and heated at 80°C for 4 hours. | |||
==Results== | ==Results== |
Revision as of 11:19, 18 September 2012
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