User:Floriane Briere/Notebook/CHEM-496/2011/10/19: Difference between revisions
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|style="background-color: #EEE"|[[Image: | |style="background-color: #EEE"|[[Image:BDLlogo_notext_1r.png|128px]]<span style="font-size:22px;"> Project name</span> | ||
|style="background-color: #F2F2F2" align="center"|<html><img src="/images/9/94/Report.png" border="0" /></html> [[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|<html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>[[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]]<html> </html>}}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]]<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html>}} | |style="background-color: #F2F2F2" align="center"|<html><img src="/images/9/94/Report.png" border="0" /></html> [[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|<html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>[[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]]<html> </html>}}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]]<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html>}} | ||
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==Objective== | ==Objective== | ||
Today's experiment consists on creating Gold NPs filaments for further study. So we're doing the same protocol as on the previous Gold NPs synthesis. | |||
== | ==Protocol== | ||
# | # 1ml of BSA (15.4µM) | ||
# 1ml of HAuCl4 (4.3mM) | |||
# 8ml of water | |||
# Heat at 80°C, remove the solution from the oven every 30 minutes and leave it at room temperature for 10 minutes | |||
== | ==Results== | ||
After having left the solution at room temperature during several days, we don't observe purple fibers but some grey fibers. | |||
It seems that the Gold didn't react and mix with proteins to forms Gold NPs. The grey fibers should be formed by BSA proteins. | |||
[[Category:Course]] | [[Category:Course]] | ||
Revision as of 12:44, 31 January 2012
| File:BDLlogo notext 1r.png 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> |
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ObjectiveToday's experiment consists on creating Gold NPs filaments for further study. So we're doing the same protocol as on the previous Gold NPs synthesis. Protocol
ResultsAfter having left the solution at room temperature during several days, we don't observe purple fibers but some grey fibers. It seems that the Gold didn't react and mix with proteins to forms Gold NPs. The grey fibers should be formed by BSA proteins.
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