User:Allison K. Alix/Notebook/CHEM-581/2012/10/24

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  • Take UV-Vis of porphyrin solutions
  • Re-do crosslinking of porphyrin films
  • Prepare sulfate solutions


  1. UV-Vis Spectra of porphyrin solutions with the following concentrations were collected:
    1. 25μM
    2. 12.5μM
    3. 6.75μM
    4. 3.375μM
    5. 1.6875μM
  2. 10 mL 50 μM of the following sulfate solutions were prepared:
    1. Na2SO4
    2. Fe2(SO4)3
    3. Al2(SO4)3




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