Browsing by Author "Johnson, Ryan T."

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    • Solvent Effects on the Spectroscopy of Dyes 

      Barkley, Rachel M.; Hurley, Carly E.; Johnson, Ryan T.; Nkrumah-Agyeefi, Samuel; Wildgen, Sarah M. (2009-04-20)
      Linear solvation energy relationships (LSERs) were used to quantify the intermolecular interactions between solvents and two organic dyes - di-8-ANEPPS and RH-237. LSERs evaluate the sensitivity of a dye's wavelength of ...

    • Spectroscopic Characterization of Solvatochromic Dyes 

      Johnson, Ryan T.; Barkley, Rachel M.; Sarmiento, Zoila; Chavez, Carolina; Marquez, Alma; O'Brien, Hillary; Liedl, Heather; Hurley, Carly E.; Nkrumah-Agyeefi, Samuel (2010-05-10)
      Linear solvation energy relationships (LSERs) are used to quantify the intermolecular interactions between solvents and several organic dyes – di-8-ANEPPS, Coumarin 30, Coumarin 153, and 6-hydroxyflavone. LSERs evaluate ...