IGEM:American University/2009/Notebook/CHEM 672/2017/02/22: Difference between revisions

From OpenWetWare
Jump to navigationJump to search
Line 5: Line 5:
|-
|-
| colspan="2"|
| colspan="2"|
==Entry title==
==BSA Templated ZnS QDs==
* '''Sample Preparation:'''     
* '''Sample Preparation:'''     



Revision as of 09:46, 24 February 2017

iGEM Project name 1 <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>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html>

BSA Templated ZnS QDs

  • Sample Preparation:

1. 400 µL of 5 mM Zn(CH3COO)2 was mixed with 1600 µL of 5 mM NH4(CH3COO).

2. The pH of the solutions was adjusted to the different values by using 10 mM CH3COOH for the pH 5 and 6, 100 mM CH3COOH for the pH 4, 10 mM NH4OH for the pH 7 and 8, and 100 mM NaOH for the pH 9 and 10.

3. 328.94 µL of 30.4 µM BSA was added to the solution and the total volume was adjusted to 4.6 mL.

4. 1 hour incubation at 25°C.

5. 400 µL of Na2S was added dropwise.

6. The solution was stirred vigorously for 10 min at 25°C.

7. Long-term sample storage at 4°C for 7 days. .