User:Mobeen Ashraf/Notebook/Chem-581/2012/11/30

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UV-Vis and Fluorescence studies on the dye, 5-DTFA yellow dye.


The width of the dye was measured to be 0.2 mm. Using the UV-Vis instrument, the excitation wavelengths were determined to be 480 nm and 320 nm respectively

Fluorescence studies was conducted and the following observations were made:

  • The excitation wavelength was 480 nm
  • The excitation wavelength range was [500nm-700nm]
  • The second excitation wavelength was 320 nm
  • The second excitation wavelength range was [320nm-700nm]


  • Add data and results here...


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