User:Sarah Burkhard/Notebook/471 Nano Notebook/2016/10/25: Difference between revisions
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|style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;"> Project name</span> | |style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;"> Project name</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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==UV Vis Silver== | ==UV Vis Silver== | ||
0.75 mM and 1.25 mM Fructose concentration | 0.75 mM and 1.25 mM Fructose concentration | ||
only pH 11 and pH 12 looked good; the rest showed precipitates and no color. | only pH 11 and pH 12 looked good; the rest showed precipitates and no color. | ||
[[Image:UV-Vis soln prep 161019.PNG]] | |||
==Data Analysis== | |||
[[Image:161025 Anneliese Faustino Uv visorino.PNG]] | |||
[[Image:161025 Anneliese Faustino Uv visorino PART 2.PNG]] | |||
[[Image:161025 Anneliese Faustino Uv visorino PART 3.PNG]] | |||
[[Image:161025 Anneliese Faustino Uv visorino PART 4.PNG]] | |||
==Data analysis plan== | |||
can't find molar absorptivity or concentration because both will vary. we can look at the shift in peak wavelength relative to molecule size. | |||
make a graph with fixed pH and compare how fructose concentration influences size and shape of peak. | |||
d = (ln(λspr - λ0 / L1 )) / L2 | |||
http://pubs.acs.org/doi/pdf/10.1021/ac0702084 | |||
Latest revision as of 02:07, 27 September 2017
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UV Vis Silver0.75 mM and 1.25 mM Fructose concentration only pH 11 and pH 12 looked good; the rest showed precipitates and no color.
Data Analysis
Data analysis plancan't find molar absorptivity or concentration because both will vary. we can look at the shift in peak wavelength relative to molecule size. make a graph with fixed pH and compare how fructose concentration influences size and shape of peak. d = (ln(λspr - λ0 / L1 )) / L2 http://pubs.acs.org/doi/pdf/10.1021/ac0702084
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