Polycyclic Aromatic Hydrocarbon Solute Probes. Part 4: Effect of Solvent Polarity on the Fluorescence Emission Fine Structures of Select Pyrene and Pentaphene Derivatives

PDF Version Also Available for Download.

Description

Article on polycyclic aromatic hydrocarbon solute probes and the effect of solvent polarity on the fluorescence emission fine structures of select pyrene and pentaphene derivatives.

Physical Description

6 p.

Creation Information

Waris, Riaz; Street, Kenneth W.; Acree, William E. (William Eugene) & Fetzer, John Charles, 1953- January 1989.

Context

This article is part of the collection entitled: UNT Scholarly Works and was provided by UNT College of Arts and Sciences to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 185 times , with 6 in the last month . More information about this article can be viewed below.

Who

People and organizations associated with either the creation of this article or its content.

Authors

Publisher

Provided By

UNT College of Arts and Sciences

The UNT College of Arts and Sciences educates students in traditional liberal arts, performing arts, sciences, professional, and technical academic programs. In addition to its departments, the college includes academic centers, institutes, programs, and offices providing diverse courses of study.

Contact Us

What

Descriptive information to help identify this article. Follow the links below to find similar items on the Digital Library.

Degree Information

Description

Article on polycyclic aromatic hydrocarbon solute probes and the effect of solvent polarity on the fluorescence emission fine structures of select pyrene and pentaphene derivatives.

Physical Description

6 p.

Notes

Abstract: Fluorescence properties of benzo[e]pyrene, benzo[a]pyrene, dibenzo[a,e]pyrene (naphtho[1,2,3,4def]chrysene), 1-chloropyrene, tribenzo[de,kl,rst]pentaphene, dinaphtho[2,1,8,7defg,2',1',8',7'ijkl]pentaphene, benz[rst]anthra[9,1,2cde]pentaphene, and dibenzo[fg,ij]phenanthro[2,1,10,9,8,7pqrstuv]pentaphene dissolved in solvents of varying polarity are reported. Measurements indicate that emission intensities of benzo[e]pyrene (BePy) and dibenzophenanthropentaphene (DBPP) depend on solvent polarity. Two new polarity scales are defined, BePy = I/IV and DBPP = I/II, on the basis of the ratio of the fluorescence intensities of select vibronic bands. For fluorescence spectra for the remaining six compounds studied, either the spectra were not clearly resolvable or the calculated intensity ratios remained nearly constant, irrespective of solvent polarity.

Copyright © 1989 Society for Applied Spectroscopy.

"Part IV."

Source

  • Applied Spectroscopy, 1989, Frederick: Society for Applied Spectroscopy, pp. 845-850

Language

Item Type

Publication Information

  • Publication Title: Applied Spectroscopy
  • Volume: 43
  • Issue: 5
  • Page Start: 845
  • Page End: 850
  • Peer Reviewed: Yes

Collections

This article is part of the following collection of related materials.

UNT Scholarly Works

Materials from the UNT community's research, creative, and scholarly activities and UNT's Open Access Repository. Access to some items in this collection may be restricted.

What responsibilities do I have when using this article?

When

Dates and time periods associated with this article.

Creation Date

  • January 1989

Added to The UNT Digital Library

  • April 18, 2014, 5:08 a.m.

Description Last Updated

  • July 13, 2015, 5:02 p.m.

Usage Statistics

When was this article last used?

Yesterday: 0
Past 30 days: 6
Total Uses: 185

Interact With This Article

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

Citations, Rights, Re-Use

Waris, Riaz; Street, Kenneth W.; Acree, William E. (William Eugene) & Fetzer, John Charles, 1953-. Polycyclic Aromatic Hydrocarbon Solute Probes. Part 4: Effect of Solvent Polarity on the Fluorescence Emission Fine Structures of Select Pyrene and Pentaphene Derivatives, article, January 1989; [Frederick, Maryland]. (digital.library.unt.edu/ark:/67531/metadc283651/: accessed April 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.