European Journal of Chemistry

Optical properties of sol-gel materials doped with ethyl 2-(7-hydroxy-2-oxo-2H-chromen-4-yl) acetate

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Published: Dec 22, 2010
DOI: https://doi.org/10.5155/eurjchem.1.4.259-261.187
Keywords:
Coumarin, Optical spectroscopy, Sol-gel method
Section
Research Article
Issue
Vol. 1 No. 4 (2010): December 2010
Dates
Received 2010-06-26
Accepted 2010-10-01
Published 2010-12-22


Main Article Content

Gyulyay Ahmed
Department of Physical Chemistry, University of Sofia, Sofia, BG-1164, Bulgaria
Ivan Petkov
Department of Organic Chemistry, University of Sofia, Sofia, BG-1164, Bulgaria
Stoyan Gutzov
Department of Physical Chemistry, University of Sofia, Sofia, BG-1164, Bulgaria

Abstract

Transparent sol-gel glassy monoliths doped with coumarin molecules [ethyl 2-(7-hydroxy-2-oxo-2H-chromen-4-yl) acetate] displaying a strong blue luminescence are characterized by optical spectroscopy, X-Ray diffraction, SEM and TG/FT-IR spectroscopy. The UV/Vis, luminescence and excitation spectra of the doped sol-gel materials and of ethanol solutions of coumarin are discussed. The coumarin optical spectra are used as a probe for incorporation in the gel structure.

1_4_259_261_800


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How to Cite
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Ahmed, G.; Petkov, I.; Gutzov, S. Optical Properties of Sol-Gel Materials Doped With Ethyl 2-(7-Hydroxy-2-Oxo-2H-Chromen-4-Yl) Acetate. Eur. J. Chem. 2010, 1, 259-261.

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References

[1]. Shou, H.J. Lumin. 1988, 42, 29-34.
doi:10.1016/0022-2313(88)90062-2

[2]. Curry, R. J.; Gillin, W. P. Appl. Phys. Lett. 1999, 75, 1380-1382.
doi:10.1063/1.124700

[3]. Steemers, F. J.; Verboom, W.; Reinhoudt, D. N.; van der Tal, E. B.; Verhoeven, J. W. J. Am. Chem. Soc. 1995, 117, 9408-9414.
doi:10.1021/ja00142a004

[4]. Roh, S.-G.; Baek, N. S.; Hong, K.-S.; Oh, J. B.; Kim, H. K. Mol. Cryst. Liq. Cryst. 2004, 425, 167-172.
doi:10.1080/15421400490506739

[5]. Kostova, P.; Manolov, I. I.; Radulova, M. K. Acta Pharm. 2004, 54, 37-47.
PMid:15050043

[6]. Kostova, P.; Manolov, I. I.; Radulova, M. K. Acta Pharm. 2004, 54, 119-131.
PMid:15274755

[7]. Koleva, B.; Ahmed, G.; Gutzov, S.; Petkov, I. Spectrochim. Acta 2008, 69, 587-591.
doi:10.1016/j.saa.2007.05.027
PMid:17590388

[8]. Ahmed, G.; Koleva, B.; Gutzov, S.; Petkov, I. J. Incl. Phenom. Macrocyclic Chem. 2007, 59, 167-176.
doi:10.1007/s10847-007-9309-0

[9]. Scott, J. L.; Raston, C. L. Green Chem. 2000, 2, 245-247.
doi:10.1039/b006704k

[10]. Ahmed, G.; Petkov, I.; Gutzov, S. J. Incl. Phenom. Macrocyclic Chem. 2009, 64, 134-138.

[11]. http://omlc.ogi.edu/spectra/PhotochemCAD/html/7-MeO-coumarin-AcOH.html, visited 19.02.2008.

[12]. Görller-Walrand, Ch.; Binnemans, K. Spectral intensities of f-f transitions. Handbook on the Physics and Chemistry of Rare Earths, Elsevier, Amsterdam, 1998.

[13]. Gutzov, S.; Ahmed, G.; Petkova, N.; Füglein, E.; Petkov, I. J. Non-Cryst. Solids 2008, 354, 3438-3442.

[14]. Gutzov, S.; Berendts, S.; Lerch, M.; Geffert, C.; Börger, A.; Becker, K. D. Phys. Chem. Chem. Phys. 2009, 11, 636-640.
doi:10.1039/b808771g
PMid:19835084

Supporting Agencies

Bulgarian National Science Fund, Grants DO-02-82/2008 - UNION (G.A) and DTK 02-26/ 2009
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