User:Puja Mody/Notebook/Chem 571: Gold Nanoparticles/2012/09/11: Difference between revisions
From OpenWetWare
Line 45: | Line 45: | ||
==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. | *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. | ||
*Based on graphs: The gold nano particle/ BSa fibers were placed in the Buffer solution. But based on the graph data which does that there was no increase in the concentration of the gold nano particles in the tris buffer. Thus it can be concluded that the nano particle fibers did not dissolve in the buffer. | |||
*Based on graphs: The gold nano | |||
Revision as of 19:55, 2 October 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 4Goals
Procedure
Data/ Calculations
Link to spreadsheet and chart of redone UV-Vis: Link to spreadsheet and charts of the 3 UV-Vis data on the solutions of AuNP with tris buffer.
Conclusions
|