Chemiluminescent Properties of Fluorene- and Carbazole-Containing Polymeric Fluorophores 


Vol. 21,  No. 7, pp. 701-704, Jul.  2000


PDF
  Abstract

Fluorene and carbazole-containing distyrylarylene model and polymeric fluorophores were prepared by reacting 2,7-dibromo-9-butylfluorene and 3,6-dibromo-9-butylcarbazole with styrene and divinylbenzene using the Heck reaction for the chemiluminescence. The UV-vis absorbance, photoluminescence (PL) as well as the chemiluminescence (CL) characteristics of the model and polymeric fluorophores were measured. Sodium salicylate-catalyzed reaction of bis(2,4,6-trichlorophenyl)oxalate (TCPO) with hydrogen peroxide produced a strong chemiluminescent blue light emission with 439-489 nm in the presence of the fluorophore. The wave-length of CL light was similar to that of photoluminescence. The chemiluminescent intensity was decayed according to the exponential equation.The glow of CL maintained more than 12 hr and was visible with naked eye.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

C. Lee, H. Rhee, C. Kim, M. Gong, "Chemiluminescent Properties of Fluorene- and Carbazole-Containing Polymeric Fluorophores," Bulletin of the Korean Chemical Society, vol. 21, no. 7, pp. 701-704, 2000. DOI: .

[ACM Style]

Chil-Won Lee, Hee-Woo Rhee, Chulhee Kim, and Myoung-Seon Gong. 2000. Chemiluminescent Properties of Fluorene- and Carbazole-Containing Polymeric Fluorophores. Bulletin of the Korean Chemical Society, 21, 7, (2000), 701-704. DOI: .

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)

ISSN(Print) 0253-2964
ISSN(Online) 1229-5949