User:Andrew K Farag/Notebook/CHEM-581/2014/09/03: Difference between revisions
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|style="background-color: #EEE"|[[Image:BDLlogo_notext_lr.png|128px]]<span style="font-size:22px;"> Biomaterials Design Lab</span> | |style="background-color: #EEE"|[[Image:BDLlogo_notext_lr.png|128px]]<span style="font-size:22px;"> Biomaterials Design Lab</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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# Malachite Green Equilibrium | # Malachite Green Equilibrium | ||
## We will use UV-Vis spectroscopy to determine the amount of Malachite green absorbed into a film | ## We will use UV-Vis spectroscopy to determine the amount of Malachite green absorbed into a film | ||
## Upon determining the amount of Malachite green in the film, we can determine the equilibrium of free Malachite green vs bound malachite green by creating an I.C.E. table. | ## Upon determining the amount of Malachite green in the film, we can determine the equilibrium of free Malachite green vs bound malachite green by creating an I.C.E. table. | ||
## We can also determine the mass of malachite green absorbed per mass of film | ## We can also determine the mass of malachite green absorbed per mass of film | ||
## To properly determine MG concentration, we will need to dilute our samples so that their absorbance is similar to the absorbance of our calibration curve samples. | ## To properly determine MG concentration, we will need to dilute our samples so that their absorbance is similar to the absorbance of our calibration curve samples. | ||
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##### Analyzing Spectra and making calibration curves | ##### Analyzing Spectra and making calibration curves | ||
#### Hint 5: Acetone is fantastic for really cleaning MG out of volumetric flasks and cuvettes. | #### Hint 5: Acetone is fantastic for really cleaning MG out of volumetric flasks and cuvettes. | ||
# FTIR | # FTIR | ||
## We will be using attenuated total reflectance ([http://en.wikipedia.org/wiki/Attenuated_total_reflectance ATR]) mode for our samples | ## We will be using attenuated total reflectance ([http://en.wikipedia.org/wiki/Attenuated_total_reflectance ATR]) mode for our samples | ||
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## Save measurement data onto thumb drive | ## Save measurement data onto thumb drive | ||
# DSC | # DSC | ||
[[Image:DSCdata.png]] | |||
==Data== | ==Data== | ||
[[Image:Calibration423.png]] | [[Image:Calibration423.png]] | ||
<br>[[Image: | <br>[[Image:Calibration617.png]] | ||
<br>ICE Table | |||
[[Image:ICE table.png]] | |||
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Latest revision as of 00:15, 27 September 2017
Biomaterials Design Lab | Main project page Previous entry Next entry |
Description
My group was assigned to use the UV-Vis today, and to use the FTIR, DSC, PXRD on Friday. Tasks
Data |