User:Khyra A. Neal/Notebook/Experimental Biological Chemistry II Notebook/2015/01/28: Difference between revisions
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* The diameter found was used to determine the molar absorptivity at 450 nm (ε<sub>450</sub>) | * The diameter found was used to determine the molar absorptivity at 450 nm (ε<sub>450</sub>) | ||
* The concentration was calculated using: c= A<sub>450</sub> / ε<sub>450</sub> | * The concentration was calculated using: c= A<sub>450</sub> / ε<sub>450</sub> | ||
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Revision as of 11:44, 28 January 2015
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January 28, 2015Concentration and Size Determination of AuNPsThe method to determine the size and concentration of the nanoparticles was described in 'Determination of Size and Concentration of Gold Nanoparticles from UV/Vis Spectra' by Wolfgang Haiss
The average concentration of the AuNPs was found to be 11.59 nM. It is to be assumed that the fibers in solution will have the same concentration. |