User:Puja Mody/Notebook/Chem 571: Gold Nanoparticles/2012/09/05: Difference between revisions
From OpenWetWare
Line 109: | Line 109: | ||
==Conclusions== | ==Conclusions== | ||
* For the redone AuNP/BSA UV-Vis tests done. Instead of just one peak at 550nm, there was an uncharacteristic peak at around 490-500nm as well. As a result, distilled water was also tested to see if it had been a factor in causing an adjustment to the same. In the data spreadsheet, the UV-Vis data for each of the samples then had the UV-Vis data for water subtracted from it in order to test if it was the water that had caused the peak. The graphs clearly show that without the water, the background, the second peak was removed. | |||
* Other observations were that compared to the original 14 solution data, the absorbency was much higher as compared to the retested 6 samples where the absorbency is smalled by an entire order of magnitude. | |||
==LInks== | ==LInks== |
Revision as of 10:36, 12 September 2012
Project name | <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> | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Day 3Goals
Procedure
Calculation
(HAuCl4/BSA) 120, 128, 130, 132, 133, and 134. Volume of HAuCl4 stock solution was calculated for each tube and inserted. The water needed for each tube was calculated by subtracting the volume of HAuCl4 stock solution and BSA stock solution from 6mL.
solution) = (1.5*6)
solution in each tube
stock solution
stock solution
stock solution
stock solution
stock solution
stock solution
Data
Conclusions
LInks
|