User:Floriane Briere/Notebook/CHEM-496/2012/04/18: Difference between revisions
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== | ==FTIR Results== | ||
* BSA/HCl With Dye and BSA IR Spectra | |||
[[Image:18apr-FTIR-2.jpg]] | |||
# Peaks at 3400 are due to the stretching vibration of –OH in BSA | |||
# Peak at 2350 is due to atmospheric carbon dioxide this explains why there are shifts in all the values | |||
# FTIR spectra of BSA alone in literature do not have these peaks | |||
# To accurately identify the peak around 1100 in the BSA/HCl with dye, we would need to look at the IR spectra of just dye alone. | |||
# It's possible that the peak at 1100 is due to the amine that forms when the dye bonds to the BSA | |||
* 70 and 166 Molar Ratio With Dye IR Spectra | |||
[[Image:18apr-FTIR-1.jpg]] | |||
# Other peaks characteristic of BSA and gold nanoparticles have been obscured by background | |||
# Peaks at 2350 are due to interference by atmospheric carbon dioxide | |||
# Peaks at 3350 are due to the stretching vibration of –OH in the BSA | |||
==Data== | ==Data== |
Revision as of 20:05, 30 April 2012
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ObjectiveFTIR Results
Data
NotesThis area is for any observations or conclusions that you would like to note.
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