User:Elizabeth Ghias/Notebook/Experimental Biological Chemistry/2011/09/07: Difference between revisions
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<u>Changes to the Experiment</u> | <u>Changes to the Experiment</u> | ||
Two reactions were run in this experiment. One reaction took place in the same buffer solution used on August 31. The other reaction took place in water. The final concentration of the solution was 0.25 mM of HAuCl<sub>4</sub> and 1.5 uM of BSA in 10 mL of H<sub>2</sub>O or buffer. To make these | Two reactions were run in this experiment. One reaction took place in the same buffer solution used on August 31. The other reaction took place in water. The final concentration of the solution was 0.25 mM of HAuCl<sub>4</sub> and 1.5 uM of BSA in 10 mL of H<sub>2</sub>O or buffer. To make these solutions, 1 mL of 25 mM chloroauric acid and 1 mL of 15 uM BSA in H<sub>2</sub>O were placed in each reaction. | ||
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==Notes== | ==Notes== | ||
*Slightly less than 1 mL of 15 uM BSA in H<sub>2</sub>O was added to the reaction tube containing the buffer solution with a pH of 4.3 | *Slightly less than 1 mL of 15 uM BSA in H<sub>2</sub>O was added to the reaction tube containing the buffer solution with a pH of 4.3 | ||
*At the beginning of the reaction, the solution had a clear color. | *At the beginning of the reaction, the solution had a clear color. At the end of the first 30 minutes of the reaction, the test tube containing the buffer was cloudy and had particles floating around, while the solution in water was still clear. | ||
Revision as of 11:04, 7 September 2011
Experimental Biological Chemistry | <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> |
ObjectiveTo synthesize gold nanoparticles (AuNPs) from bovine serum albumen (BSA) and HAuCl4 DescriptionThis experiment uses the same procedure that was used on August 31, 2011. Changes to the Experiment Two reactions were run in this experiment. One reaction took place in the same buffer solution used on August 31. The other reaction took place in water. The final concentration of the solution was 0.25 mM of HAuCl4 and 1.5 uM of BSA in 10 mL of H2O or buffer. To make these solutions, 1 mL of 25 mM chloroauric acid and 1 mL of 15 uM BSA in H2O were placed in each reaction.
Data
Notes
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