Effect of Solvent Polarity on the Fluorescence Emission Spectra of Select Five- and Six-Ring Pyrene Derivatives

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Article on the effect of solvent polarity on the fluorescence emission spectra of select five- and six-ring pyrene derivatives.

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3 p.

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Acree, William E. (William Eugene); Zvaigzne, Anita I. & Fetzer, John C. 1990.

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Article on the effect of solvent polarity on the fluorescence emission spectra of select five- and six-ring pyrene derivatives.

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3 p.

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Abstract: The fluorescence properties of dibenzo[def,p]chrysene, benzo[rst]pentaphene, and anthranthrene dissolved in eleven organic nonelectrolyte solvents are reported. Measurements indicate that both dibenzo[def,p]chrysene and benzo[rst]pentaphene exhibit probe character, as evidenced by the selective enhancement of the intensity of vibronic band I relative to band II with increased solvent polarity. Emission ratios of anthranthrene remained nearly constant, irrespective of solvent polarity. These results, combined with previously reported data for benzo[ghi]perylene, benzo[a]pyrene, benzo[e]pyrene, and dibenzo[a,e]pyrene, are used to examine molecular structure-probe character correlations of select five- and six-ring pyrene derivatives.

Copyright © Society for Applied Spectroscopy.

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  • Applied Spectroscopy, 1990, Frederick: Society for Applied Spectroscopy, pp. 1193-1195

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  • Publication Title: Applied Spectroscopy
  • Volume: 44
  • Issue: 7
  • Page Start: 1193
  • Page End: 1195
  • Peer Reviewed: Yes

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  • 1990

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  • March 31, 2014, 8:53 a.m.

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  • April 19, 2015, 12:35 a.m.

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Acree, William E. (William Eugene); Zvaigzne, Anita I. & Fetzer, John C. Effect of Solvent Polarity on the Fluorescence Emission Spectra of Select Five- and Six-Ring Pyrene Derivatives, article, 1990; [Frederick, Maryland]. (digital.library.unt.edu/ark:/67531/metadc279688/: accessed December 13, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.