User:Moira M. Esson/Notebook/CHEM-571/2013/11/20: Difference between revisions

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#Analyze invertase-AuNP solutions prepared on [[User:Moira M. Esson/Notebook/CHEM-571/2013/11/19|11/19/2013]] using UV/vis and AA spectroscopy.
#Analyze invertase-AuNP solutions prepared on [[User:Moira M. Esson/Notebook/CHEM-571/2013/11/19|11/19/2013]] using UV/vis and AA spectroscopy.
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==UV/vis spectroscopy==
*The general protocol for analyzing Au-NP solutions via UV/vis spectroscopy described on [[ was followed.
==Notes==
==Notes==
*All BSA solutions prepared [[User:Moira M. Esson/Notebook/CHEM-571/2013/11/19|11/19/2013]] did not form fibers. This did not coincide with all other lab groups data. It is suspected that the BSA stock solution was prepared inaccurately. New nano-particles will be prepared.
*All BSA solutions prepared [[User:Moira M. Esson/Notebook/CHEM-571/2013/11/19|11/19/2013]] did not form fibers. This did not coincide with all other lab groups data. It is suspected that the BSA stock solution was prepared inaccurately. New nano-particles will be prepared.

Revision as of 17:57, 2 December 2013

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Objectives

  1. Re-prepare BSA-AuNP solutions that were originally prepared on 11/19/2013 because these solutions did not form fibers
  2. Analyze invertase-AuNP solutions prepared on 11/19/2013 using UV/vis and AA spectroscopy.


UV/vis spectroscopy

  • The general protocol for analyzing Au-NP solutions via UV/vis spectroscopy described on [[ was followed.

Notes

  • All BSA solutions prepared 11/19/2013 did not form fibers. This did not coincide with all other lab groups data. It is suspected that the BSA stock solution was prepared inaccurately. New nano-particles will be prepared.


Figure 1. BSA-AuNP solutions that did not form fibers.
[[
Figure 2. Invertase-AuNP solutions that did form fibers.
Figure


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