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2006 | 4 | 1 | 160-165
Tytuł artykułu

Two-step synthesis of high aspect ratio gold nanorods

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
We describe a very simple, two-step synthetic method to prepare gold nanorods with extremely high aspect ratios (> 20) and average lengths of more than 1000 nm. The method is based on a seed-mediated growth in presence of the surfactant cetyltrimethylammonium bromide. The length and aspect ratios of the nanorods can be manipulated by varying the surfactant concentration.
Słowa kluczowe
Wydawca

Czasopismo
Rocznik
Tom
4
Numer
1
Strony
160-165
Opis fizyczny
Daty
wydano
2006-03-01
online
2006-03-01
Twórcy
autor
  • Department of Chemistry, Catholic University of Leuven, Celestijnenlaan 200 D, B-3001, Leuven, Belgium
Bibliografia
  • [1] K.L. Kelly, E. Coronado, L.L. Zhao and G.C. Schatz, “The Optical Properties of Metal Nanoparticles: The Influence of Size, Shape, and Dielectric Environment”, J. Phys. Chem. B, Vol. 107, (2003), pp. 668–677. http://dx.doi.org/10.1021/jp026731y[Crossref]
  • [2] S. Link, M.B. Mohamed and M.A. El-Sayed: “Simulation of the Optical Absorption Spectra of Gold Nanorods as a Function of Their Aspect Ratio and the Effect of the Medium Dielectric Constant”, J. Phys. Chem. B, Vol. 103, (1999), pp. 3073–3077. http://dx.doi.org/10.1021/jp990183f[Crossref]
  • [3] G. Schmid, M. Bäumle, M. Geerkens, I. Heim, C. Osemann and T. Sawitowski: “Current and future applications of nanoclusters”, Chem. Soc. Rev., Vol. 28, (1999), pp. 179–185. http://dx.doi.org/10.1039/a801153b[Crossref]
  • [4] G. Schmid: “The role of big metal clusters in nanoscience”, J. Chem. Soc., Dalton Trans., (1998), pp. 1077–1082. [Crossref]
  • [5] C.N.R. Rao and A.K. Cheetham: “Science and technology of nanomaterials: current status and future prospects”, J. Mater. Chem., Vol. 11, (2001), pp. 2887–2894. http://dx.doi.org/10.1039/b105058n[Crossref]
  • [6] E. Hutter and J.H. Fendler: “Exploitation of Localized Surface Plasmon Resonance”, Adv. Mater., Vol. 16(19), 2002, pp. 1685–1706. http://dx.doi.org/10.1002/adma.200400271[Crossref]
  • [7] B.M.I. van der Zande, M.R. Böhmer, L.G.J. Fokkink and C. Schönenberger: “Colloidal Dispersions of Gold Rods: Synthesis and Optical Properties”, Langmuir, Vol. 16, (2000), pp. 451–458. http://dx.doi.org/10.1021/la9900425[Crossref]
  • [8] B.M.I. van der Zande, M.R. Böhmer, L.G.J. Fokkink and C. Schönenberger: “Aqueous Gold Sols of Rod-Shaped Particles”, J. Phys. Chem. B, Vol. 101, (1997), p. 852. http://dx.doi.org/10.1021/jp963348i[Crossref]
  • [9] Y.Y. Yu, S.S. Chang, C.L. Lee and C.R.C. Wang: “Electrochemical Synthesis and Optical Properties”, J. Phys. Chem. B., Vol. 101, (1997), p. 6661. http://dx.doi.org/10.1021/jp971656q[Crossref]
  • [10] Y. Niidome, K. Nishioka, H. Kawasakib and S. Yamada: “Rapid synthesis of gold nanorods by the combination of chemical reduction and photo-irradiation processes; morphological changes depending on the growing processes”, Chem. Commun., (2003), pp. 2376-2377. [Crossref]
  • [11] F. Kim, J.H. Song and P. Yang: “Photochemical Synthesis of Gold Nanorods”, J. Am. Chem. Soc., Vol. 124, (2002), pp. 14316–14317. http://dx.doi.org/10.1021/ja028110o[Crossref]
  • [12] N.R. Jana, L. Gearheart and C.J. Murphy: “Wet Chemical Synthesis of High Aspect Ratio Cylindrical Gold Nanorods”, J. Phys. Chem. B, Vol. 105, (2001), pp. 4065–4067. http://dx.doi.org/10.1021/jp0107964[Crossref]
  • [13] C.J. Murphy and N.R. Jana: “Controlling the Aspect Ratio of Inorganic Nanorods and Nanowires”, Adv. Mater., Vol. 14(1), (2002), pp. 80–81. http://dx.doi.org/10.1002/1521-4095(20020104)14:1<80::AID-ADMA80>3.0.CO;2-#[Crossref]
  • [14] B. Nikoobakht and M.A. El-Sayed: “Preparation and Growth Mechanism of Gold Nanorods (NRs) Using Seed-Mediated Growth Method”, Chem. Mater., Vol. 15, (2003), pp. 1957–1962. http://dx.doi.org/10.1021/cm020732l[Crossref]
  • [15] J. Pérez-Juste, L.M. Liz-Marzán, S. Carnie, D.Y.C. Chan and P. Mulvaney: “Electric-Field-Directed Growth of Gold Nanorods in Aqueous Surfactant Solutions”, Adv. Funct. Mater., Vol. 14(6), (2004), pp. 571–579. http://dx.doi.org/10.1002/adfm.200305068[Crossref]
  • [16] S.K. Kang, S. Chah, C.Y. Yun and J. Yi: “Aspect Ratio Controlled Synthesis of Gold Nanorods”, Korean J. Chem. Eng., Vol. 20(6), (2003), pp. 1145–1148.
  • [17] N.K. Raman, M.T. Anderson and C.J. Brinker: “Template-based approaches to the preparation of amorphous, nanoporous silicas”, Chem. Mater., Vol. 8, (1996), pp. 1682–1701. http://dx.doi.org/10.1021/cm960138+[Crossref]
  • [18] C.J. Brinker, Y. Lu, A. Sellinger and H. Fan: “Evaporation-induced self-assembly: Nanostructures made easy”, Adv. Mater, Vol. 11(7), (1999), pp. 579–585. http://dx.doi.org/10.1002/(SICI)1521-4095(199905)11:7<579::AID-ADMA579>3.0.CO;2-R[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_1007_s11532-005-0012-y
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