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http://dx.doi.org/10.5012/bkcs.2013.34.2.539

The Distance-Dependent Fluorescence Enhancement Phenomena in Uniform Size Ag@SiO2@SiO2(dye) Nanocomposites  

Arifin, Eric (Interdisciplinary Program in Nanoscience and Technology, Seoul National University)
Lee, Jin-Kyu (Department of Chemistry, Seoul National University)
Publication Information
Bulletin of the Korean Chemical Society / v.34, no.2, 2013 , pp. 539-544 More about this Journal
Abstract
$Ag@SiO_2@SiO_2$(FITC) nanocomposites were prepared by the simple polyol process and St$\ddot{o}$ber method. Fluorescence enhancement of fluorescein moiety (fluorescein isothiocyanate, FITC) was investigated in the presence of silver nanoparticles in $Ag@SiO_2@SiO_2$(FITC) system with varying thickness (X nm) of first silica shell. Maximum enhancement factor of 4.3 fold was achieved in $Ag@SiO_2@SiO_2$(FITC) structure with the first silica shell thickness of 8 nm and the average separation distance of 11 nm between the surface of silver nanoparticle and fluorescein moiety. The enhancement is believed to be originated from increased excitation rate of fluorescein moiety due to concentrated local electromagnetic field which was improved by interaction of light with silver nanoparticles.
Keywords
Metal enhanced fluorescence; Fluorescence enhancement; Nanocomposite; Silica shell; Silver nanoparticle;
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1 Lakowicz, J. R. Principles of Fluorescence Spectroscopy; Springer: New York, 2006; 3rd ed., p 1.
2 Eutis, S.; El-Sayed, M. A. Chem. Soc. Rev. 2006, 35, 209.   DOI   ScienceOn
3 Barnes, W. L.; Dereux, A.; Ebbesen, T. W. Nature 2003, 424, 824.   DOI   ScienceOn
4 Daniel, M. C.; Astruc, D. Chem. Rev. 2004, 104, 293.
5 Ray, K.; Badugu, R.; Lakowicz, J. R. Chem. Mater. 2007, 19, 5902.   DOI   ScienceOn
6 Aslan, K.; Lakowicz, J. R.; Geddes, C. D. J. Phys. Chem. B. 2005, 109, 6247.   DOI   ScienceOn
7 Aslan, K.; Leonenko, Z.; Lakowicz, J. R.; Geddes, C. D. J. Phys. Chem. B 2005, 109, 3157.   DOI   ScienceOn
8 Ow, H.; Larson, D. R.; Srivastava, M.; Baird, B. A.; Webb, W. W.; Weisner, U. Nano Lett. 2005, 5, 113.   DOI   ScienceOn
9 Cha, J.; Ping, C.; Lee, J. K. J. Mater. Chem. 2010, 20, 5533.   DOI   ScienceOn
10 Piao, Y.; Burns, A.; Kim, J.; Weisner, U.; Hyeon, T. Adv. Func. Mater. 2008, 18, 3745.   DOI   ScienceOn
11 Stranik, O.; Nooney, R.; Mc. Donagh, C.; MacCraith, B. D. Plasmonics 2007, 2, 15.   DOI
12 Li, N.; Wang, H.; Xue, M.; Chang, C.; Chen, Z.; Zhuo, L.; Tang, B. Chem. Commun. 2012, 48, 2507.   DOI   ScienceOn
13 Li, C.; Zhu, Y.; Zhang, X.; Yang, X.; Li, C. RSC. Adv. 2012, 2, 1765.   DOI   ScienceOn
14 Kim, K. S.; Kim, J. H.; Kim, H.; Laquai, F.; Arifin, E.; Lee, J. K.; Yoo, S. I.; Sohn, B. H. ACS Nano. 2012, 6, 5051.   DOI   ScienceOn
15 Viger, M. L.; Rioux, M.; Rainville, L.; Boudreau, D. Nano Lett. 2009, 9, 3066.   DOI   ScienceOn
16 Krutyakov, Y. A.; Kudrinskiy, A. A.; Olenin, A. Y.; Lisichkin, G. V. Russ. Chem. Rev. 2008, 77, 233.   DOI   ScienceOn
17 Zhang, W.; Qiao, Z.; Chen, J. Mat. Sci. Eng. B 2007, 142, 1.   DOI   ScienceOn
18 Silvert, P.; Urbina, R. H.; Duvauchelle, N.; Vijayakrishnan, V.; Elhsissen, K. T. J. Mater. Chem. 1996, 6, 573.   DOI
19 Stober, W.; Fink, A. J. Colloid. Interf. Sci. 1968, 26, 68.
20 Imhof, A.; Megens, M.; Engelberts, J. J.; de Lang, D. T. N.; Sprik, R.; Vos, W. L. J. Phys. Chem. B 1999, 103, 1408.   DOI   ScienceOn
21 Wiley, B.; Sun, Y.; Xia, Y. Acc. Chem. Res. 2007, 40, 1067.   DOI   ScienceOn
22 Im, S. H.; Lee, Y. T.; Wiley, B.; Xia, Y. Angew. Chem. Int. Ed. 2005, 44, 2154.   DOI   ScienceOn
23 Sun, Y.; Xia, Y. Science 2002, 298, 2176.   DOI   ScienceOn
24 Zhang, Z.; Zhao, B.; Hu, L. J. Solid State Chem. 1996, 121, 105.   DOI   ScienceOn
25 Huang, H. H.; Ni, X. P.; Loy, G. L.; Chew, C. H.; Tan, K. L.; Loh, F. C.; Deng, J. F.; Xu, G. Q. Langmuir 1996, 12, 909.   DOI   ScienceOn
26 Graf, C.; Vossen, D. L. J.; Imhof, A.; Blaaderen, A. Langmuir 2003, 19, 6693.   DOI   ScienceOn
27 Ung, T.; Liz-Marzan, L. M.; Mulvaney, P. Langmuir 1998, 14, 3740.   DOI   ScienceOn
28 Blaaderen, A.; Vrij, A. J. Colloid. Interf. Sci. 1993, 156, 1.   DOI   ScienceOn
29 Blaaderen, A.; Vrij, A. J. Non-Cryst. Solids 1992, 149, 161.   DOI   ScienceOn
30 Lakowicz, J. R. Anal. Biochem. 2001, 298, 1.   DOI   ScienceOn
31 Maeda, T.; Nagahara, T.; Aida, M.; Ishibashi, T. J. Raman Spectrosc. 2008, 39, 1694.   DOI   ScienceOn
32 Geddes, C. D.; Lakowicz, J. R. J. Fluorescence 2002, 12, 121.   DOI   ScienceOn
33 Xia, Y.; Hallas, N. MRS Bulletin 2005, 30, 338.   DOI