User:Sarah Burkhard/Notebook/471 Nano Notebook/2016/10/25: Difference between revisions
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can't find molar absorptivity or concentration because both will vary. we can look at the shift in peak wavelength relative to molecule size. | 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. | 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 | |||
Revision as of 11:12, 25 October 2016
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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 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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