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Pregled bibliografske jedinice broj: 80967

Absorptions and Fluorescence Properties of Some Substituted 2-Furylbenzothiazoles and Their Vinylogues in Different Solvents

Tralić-Kulenović, Vesna; Racane, Livio; Karminski-Zamola, Grace
Absorptions and Fluorescence Properties of Some Substituted 2-Furylbenzothiazoles and Their Vinylogues in Different Solvents // Spectroscopy letters, 36 (2003), 1-2; 43-50 doi:10.1081/SL-120021172 (međunarodna recenzija, članak, znanstveni)

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Naslov
Absorptions and Fluorescence Properties of Some Substituted 2-Furylbenzothiazoles and Their Vinylogues in Different Solvents

Autori
Tralić-Kulenović, Vesna ; Racane, Livio ; Karminski-Zamola, Grace

Izvornik
Spectroscopy letters (0038-7010) 36 (2003), 1-2; 43-50

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
benzothiazole ; fluorescence ; quantum efficiency

Sažetak
Absorption and fluorescence emission spectra of six substituted 2-(2-furyl)benzothiazoles and their vinylogues have been studied in different solvents at room temperature. It was found that both, the kind of the substituent and the solvent polarity influenced the changes of the spectral properties. The ethylenic double bond between the furyl and benzothiazolyl moiety exhibits a bathochromic shift of the longwave absorption maxima for 1927-3182 cm-1 as well as a bathochromic shift of the fluorescence maxima for 2646-3338 cm-1. For substituted 2-(2-furyl)benzothiazoles a linear relationship of solvent polarity against Stokes shifts was observed. This group of compounds exhibits higher relative fluorescence quantum efficiency than their vinylogues. The most fluorescent compound among them is 2-(5-phenyl-2-furyl)benzothiazole.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA

Projekti:
0125005

Ustanove:
Tekstilno-tehnološki fakultet, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Grace Karminski-Zamola (autor)

Avatar Url Vesna Tralić-Kulenović (autor)

Avatar Url Livio Racane (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Tralić-Kulenović, Vesna; Racane, Livio; Karminski-Zamola, Grace
Absorptions and Fluorescence Properties of Some Substituted 2-Furylbenzothiazoles and Their Vinylogues in Different Solvents // Spectroscopy letters, 36 (2003), 1-2; 43-50 doi:10.1081/SL-120021172 (međunarodna recenzija, članak, znanstveni)
Tralić-Kulenović, V., Racane, L. & Karminski-Zamola, G. (2003) Absorptions and Fluorescence Properties of Some Substituted 2-Furylbenzothiazoles and Their Vinylogues in Different Solvents. Spectroscopy letters, 36 (1-2), 43-50 doi:10.1081/SL-120021172.
@article{article, author = {Trali\'{c}-Kulenovi\'{c}, Vesna and Racane, Livio and Karminski-Zamola, Grace}, year = {2003}, pages = {43-50}, DOI = {10.1081/SL-120021172}, keywords = {benzothiazole, fluorescence, quantum efficiency}, journal = {Spectroscopy letters}, doi = {10.1081/SL-120021172}, volume = {36}, number = {1-2}, issn = {0038-7010}, title = {Absorptions and Fluorescence Properties of Some Substituted 2-Furylbenzothiazoles and Their Vinylogues in Different Solvents}, keyword = {benzothiazole, fluorescence, quantum efficiency} }
@article{article, author = {Trali\'{c}-Kulenovi\'{c}, Vesna and Racane, Livio and Karminski-Zamola, Grace}, year = {2003}, pages = {43-50}, DOI = {10.1081/SL-120021172}, keywords = {benzothiazole, fluorescence, quantum efficiency}, journal = {Spectroscopy letters}, doi = {10.1081/SL-120021172}, volume = {36}, number = {1-2}, issn = {0038-7010}, title = {Absorptions and Fluorescence Properties of Some Substituted 2-Furylbenzothiazoles and Their Vinylogues in Different Solvents}, keyword = {benzothiazole, fluorescence, quantum efficiency} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

Uključenost u ostale bibliografske baze podataka::


  • Chemical Abstracts
  • Cheminform

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