User:Elaine Marie Robbins/Notebook/CHEM-496/2012/02/29: Difference between revisions

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==Data==
==Data==


* Synthesized protein fibers:


* 70 ratio AuNP solution, week 5:
<center>[[Image:70 ratio AuNP soln week 5.JPG]]</center>
The AuNP came out of solution. UV-vis data was taken of the clear solution. No absorbance was measured in the desired range.
<center>[[Image:Absorbance vs wavelength over time week 5.png]]</center>


==Notes==
==Notes==

Revision as of 13:44, 29 February 2012

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Objective

To make a solution of AuNP/BSA protein fibers and to continue to take UV-vis data over time of 70 Au/BSA solution synthesized on 01/31/11.

Description

  1. Make a solution with an Au/BSA mole ratio = 166
  2. Combine 1 mL of 3.66 mM HAuCl4 and 1.27 mL of 0.0173 mM BSA in a test tube.
  3. Dilute to 10 mL with water.
  4. Place in oven at 80°C.
  5. Leave solutions in oven for 3.5 hr.

Data

  • Synthesized protein fibers:


  • 70 ratio AuNP solution, week 5:

The AuNP came out of solution. UV-vis data was taken of the clear solution. No absorbance was measured in the desired range.

Notes



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