User:Keyun Wang/Notebook/Experimental Biological Chemistry I/2012/09/05: Difference between revisions
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|style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;"> Experimental Biological Chemistry I</span> | |style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;"> Experimental Biological Chemistry I</span> | ||
|style="background-color: #F2F2F2" align="center"| | |style="background-color: #F2F2F2" align="center"|[[File:Report.png|frameless|link={{#sub:{{FULLPAGENAME}}|0|-11}}]][[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|[[File:Resultset_previous.png|frameless|link={{#lnpreventry:{{FULLPAGENAME}}}}]][[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]] }}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]][[File:Resultset_next.png|frameless|link={{#lnnextentry:{{FULLPAGENAME}}}}]]}} | ||
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* Resuspending Au/BSA solutions in Tris buffer | * Resuspending Au/BSA solutions in Tris buffer | ||
*# The old sets of solutions of Au/BSA at different ratios were spin in centrifuge at 3000rpm for 5 minutes at room temperature. | *# The old sets of solutions of Au/BSA at different ratios were spin in centrifuge at 3000rpm for 5 minutes at room temperature. | ||
*# The supernatant were poured out. Pallet of different Au/BSA ratios were resuspended in different concentrations and different pH of Tris buffer. | *# The supernatant were poured out. Pallet of different Au/BSA ratios were resuspended in different concentrations and different pH of Tris buffer. The details of buffer-pallet mix is shown in table below: | ||
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==Notes== | ==Notes== | ||
* The new sets of solutions made on [[User:Keyun Wang/Notebook/Experimental Biological Chemistry I/2012/09/04|2012/09/04]] failed to react. The solutions after heating appeared yellow in color. This indicates the BSA failed to react with the HAuCl4 in solution. | * The new sets of solutions made on [[User:Keyun Wang/Notebook/Experimental Biological Chemistry I/2012/09/04|2012/09/04]] failed to react. The solutions after heating appeared yellow in color. This indicates the BSA failed to react with the HAuCl4 in solution. | ||
* In this experiment, the tris buffer the fiber were found in previous research to mix back together and create a homologous mixture. However, after the mixing of tris buffer at pH 8.0 and 10.0, no mixture were observed. The procedure from previous experiments cannot be repeated. More concentrations and pH of tris buffer were planned to try out next week for pellet resuspension. | |||
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Latest revision as of 21:57, 26 September 2017
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Purpose
Procedure
Notes
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