Fluorescence Anisotropy to Study the Preferential Orientation of Fluorophores in Ordered Bi-Dimensional Systems: Rhodamine 6G/Laponite Layered Films
作者： F. López Arbeloa , V. Martínez , T. Arbeloa , I. López Arbeloa
DOI: 10.1007/978-1-4419-1260-2_1
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摘要: Absorption and fluorescence spectroscopies with linearly polarized light are applied to study the anisotropic behavior of a dye (rhodamine 6G, R6G) adsorbed in ordered clay (laponite, Lap) particles. Films elaborated by spin-coating technique provide parallel stacking layers supported substrates. The posterior intercalation R6G molecules into interlayer space Lap films preferential orientation respect normal gives rise macroscopic 2D surfaces. Such an organization induces photoresponse dye/clay plane light. A mathematic procedure, based on evolution anisotropy twisting angle excitation light, is used evaluate films. method can be extended fluorescent any organized rigid system.
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Gion Calzaferri, Organic-inorganic composites as photonic antenna Chimia. ,vol. 55, pp. 1009- 1013 ,(2001)
Carey K. Johnson, Brian D. Slaughter, Jay R. Unruh, E. Shane Price, Fluorescence Probes of Protein Dynamics and Conformations in Freely Diffusing Molecules Springer, Boston, MA. pp. 239- 259 ,(2006) , 10.1007/0-387-33016-X_11
Scott M. Auerbach, Prabir K. Dutta, Kathleen A. Carrado, Handbook of Layered Materials ,(2004)
V. V. Bryukhanov, S. A. Elistratova, V. C. Laurinas, Spectral-Luminescent Properties of Deposited Rhodamine 6G Films Journal of Applied Spectroscopy. ,vol. 70, pp. 450- 455 ,(2003) , 10.1023/A:1025102126297
Frederick E. Petry, Principles and Applications Kluwer Academic Publishers. ,(1997)
H. Yamashita, A. Tanaka, M. Nishimura, K. Koyano, T. Tatsumi, M. Anpo, Photochemical properties of Rhodamine-B dye molecules included within mesoporous molecular sieves Studies in Surface Science and Catalysis. ,vol. 117, ,(1998) , 10.1016/S0167-2991(98)81037-9
F. López Arbeloa, T. López Arbeloa, I. López Arbeloa, Photophysical properties of laser dyes: Correlations with the lasing characteristics Handbook of Advanced Electronic and Photonic Materials and Devices. pp. 209- 245 ,(2001) , 10.1016/B978-012513745-4/50061-5
Virginia Martínez Martínez, Intercalación de rodamina 6g en películas ordenadas de arcilla ,(2005)
V. Melnik, I. Gnatyuk, G. Puchkovska, T. Gavrilko, J. Baran, T.V. Antropova, T. Morawska-Kowal, V. Vorobjev, Interface interactions and optical properties of novel photonic nanocomposites consisting of porous glasses doped with organic luminophore molecules Optica Applicata. ,vol. 35, pp. 725- 733 ,(2005)
James K Whitesell, Organised Molecular Assemblies in the Solid State ,(1999)