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Volumn 4, Issue 8, 2011, Pages 723-728

Separation of gold nanorods using density gradient ultracentrifugation

Author keywords

aspect ratio; Au nanorods; density gradient; separation; surface enhanced Raman scattering (SERS)

Indexed keywords


EID: 79961023012     PISSN: 19980124     EISSN: 19980000     Source Type: Journal    
DOI: 10.1007/s12274-011-0128-7     Document Type: Article
Times cited : (27)

References (23)
  • 1
    • 33947378701 scopus 로고    scopus 로고
    • Intercalation of well-dispersed gold nanoparticles into layered oxide nanosheets through intercalation of a polyamine
    • Hata, H.; Kubo, S.; Kobayashi, Y.; Mallouk, T. E. Intercalation of well-dispersed gold nanoparticles into layered oxide nanosheets through intercalation of a polyamine. J. Am. Chem. Soc. 2007, 129, 3064-365.
    • (2007) J. Am. Chem. Soc. , vol.129 , pp. 3064-3365
    • Hata, H.1    Kubo, S.2    Kobayashi, Y.3    Mallouk, T.E.4
  • 2
    • 67349109366 scopus 로고    scopus 로고
    • Colloidal dispersion of gold nanorods: Historical background, optical properties, seed-mediated synthesis, shape separation and self-assembly
    • Sharma, V.; Park, K.; Srinivasarao, M. Colloidal dispersion of gold nanorods: Historical background, optical properties, seed-mediated synthesis, shape separation and self-assembly. Mat. Sci. Eng. R. 2009, 65, 1-38.
    • (2009) Mat. Sci. Eng. R. , vol.65 , pp. 1-38
    • Sharma, V.1    Park, K.2    Srinivasarao, M.3
  • 4
    • 73949084168 scopus 로고    scopus 로고
    • Gold nanorods: From synthesis and properties to biological and biomedical applications
    • Huang, X. H.; Neretina, S.; El-Sayed, M. A. Gold nanorods: From synthesis and properties to biological and biomedical applications. Adv. Mater. 2009, 21, 4880-4910.
    • (2009) Adv. Mater. , vol.21 , pp. 4880-4910
    • Huang, X.H.1    Neretina, S.2    El-Sayed, M.A.3
  • 5
    • 0037021513 scopus 로고    scopus 로고
    • Photochemical synthesis of gold nanorods
    • Kim, F.; Song, J. H.; Yang, P. D. Photochemical synthesis of gold nanorods. J. Am. Chem. Soc. 2002, 124, 14316-14317.
    • (2002) J. Am. Chem. Soc. , vol.124 , pp. 14316-14317
    • Kim, F.1    Song, J.H.2    Yang, P.D.3
  • 6
    • 0038175155 scopus 로고    scopus 로고
    • Preparation and growth mechanism of gold nanorods (NRs) using seed-mediated growth method
    • Nikoobakht, B.; El-Sayed, M. A. Preparation and growth mechanism of gold nanorods (NRs) using seed-mediated growth method. Chem. Mater. 2003, 15, 1957-1962.
    • (2003) Chem. Mater. , vol.15 , pp. 1957-1962
    • Nikoobakht, B.1    El-Sayed, M.A.2
  • 7
    • 0035676011 scopus 로고    scopus 로고
    • Stepwise size-selective extraction of carboxylate-modified gold nanoparticles from an aqueous suspension into toluene with tetraoctylammonium cations
    • Yao, H.; Momozawa, O.; Hamatani, T.; Kimura, K. Stepwise size-selective extraction of carboxylate-modified gold nanoparticles from an aqueous suspension into toluene with tetraoctylammonium cations. Chem. Mater. 2001, 13, 4692-4697.
    • (2001) Chem. Mater. , vol.13 , pp. 4692-4697
    • Yao, H.1    Momozawa, O.2    Hamatani, T.3    Kimura, K.4
  • 8
    • 0033153395 scopus 로고    scopus 로고
    • Shape separation of nanometer gold particles by size-exclusion chromatography
    • Wei, J. T.; Liu, F. K.; Wang, C. R. C. Shape separation of nanometer gold particles by size-exclusion chromatography. Anal. Chem. 1999, 71, 2085-2091.
    • (1999) Anal. Chem. , vol.71 , pp. 2085-2091
    • Wei, J.T.1    Liu, F.K.2    Wang, C.R.C.3
  • 10
    • 77951077581 scopus 로고    scopus 로고
    • Depletion-induced shape and size selection of gold nanoparticles
    • Park, K.; Koerner, H.; Vaia, R. A. Depletion-induced shape and size selection of gold nanoparticles. Nano Lett. 2010, 10, 1433-1439.
    • (2010) Nano Lett. , vol.10 , pp. 1433-1439
    • Park, K.1    Koerner, H.2    Vaia, R.A.3
  • 11
    • 34447303301 scopus 로고    scopus 로고
    • Monodisperse nanocrystals: General synthesis, assembly, and their applications
    • Wang, X.; Li, Y. D. Monodisperse nanocrystals: General synthesis, assembly, and their applications. Chem. Commun. 2007, 2901-2910.
    • (2007) Chem. Commun , pp. 2901-2910
    • Wang, X.1    Li, Y.D.2
  • 12
    • 0035583381 scopus 로고    scopus 로고
    • Purification of molecularly bridged metal nanoparticle arrays by centrifugation and size exclusion chromatography
    • Novak, J. P.; Nickerson, C.; Franzen, S.; Feldheim, D. L. Purification of molecularly bridged metal nanoparticle arrays by centrifugation and size exclusion chromatography. Anal. Chem. 2001, 73, 5758-5761.
    • (2001) Anal. Chem. , vol.73 , pp. 5758-5761
    • Novak, J.P.1    Nickerson, C.2    Franzen, S.3    Feldheim, D.L.4
  • 13
    • 65249121970 scopus 로고    scopus 로고
    • Shape separation of gold nanorods using centrifugation
    • Sharma, V.; Park, K.; Srinivasarao, M. Shape separation of gold nanorods using centrifugation. Proc. Natl. Acad. Sci. USA2009, 106, 4981-4985.
    • (2009) Proc. Natl. Acad. Sci. USA , vol.106 , pp. 4981-4985
    • Sharma, V.1    Park, K.2    Srinivasarao, M.3
  • 15
    • 77749242798 scopus 로고    scopus 로고
    • Rapid separation and purification of nanoparticles in organic density gradients
    • Bai, L.; Ma, X. J.; Liu, J. F.; Sun, X. M.; Zhao, D. Y.; Evans, D. G. Rapid separation and purification of nanoparticles in organic density gradients. J. Am. Chem. Soc. 2010, 132, 2333-2337.
    • (2010) J. Am. Chem. Soc. , vol.132 , pp. 2333-2337
    • Bai, L.1    Ma, X.J.2    Liu, J.F.3    Sun, X.M.4    Zhao, D.Y.5    Evans, D.G.6
  • 16
    • 77955866873 scopus 로고    scopus 로고
    • Monodisperse chemically modified graphene obtained by density gradient ultracentrifugal rate separation
    • Sun, X. M.; Luo, D. C.; Liu, J. F.; Evans, D. G. Monodisperse chemically modified graphene obtained by density gradient ultracentrifugal rate separation. ACS Nano2010, 4, 3381-3389.
    • (2010) ACS Nano , vol.4 , pp. 3381-3389
    • Sun, X.M.1    Luo, D.C.2    Liu, J.F.3    Evans, D.G.4
  • 17
    • 43949091153 scopus 로고    scopus 로고
    • Optical properties of ultrashort semiconducting single-walled carbon nanotube capsules down to sub-10 nm
    • Sun, X. M.; Zaric, S.; Daranciang, D.; Welsher, K.; Lu, Y. R.; Li, X. L.; Dai, H. J. Optical properties of ultrashort semiconducting single-walled carbon nanotube capsules down to sub-10 nm. J. Am. Chem. Soc. 2008, 130, 6551-6555.
    • (2008) J. Am. Chem. Soc. , vol.130 , pp. 6551-6555
    • Sun, X.M.1    Zaric, S.2    Daranciang, D.3    Welsher, K.4    Lu, Y.R.5    Li, X.L.6    Dai, H.J.7
  • 18
    • 51849157131 scopus 로고    scopus 로고
    • Noble metals on the nanoscale: Optical and photothermal properties and some applications in imaging, sensing, biology, and medicine
    • Jain, P. K.; Huang, X. H.; El-Sayed, I. H.; El-Sayed, M. A. Noble metals on the nanoscale: Optical and photothermal properties and some applications in imaging, sensing, biology, and medicine. Acc. Chem. Res. 2008, 41, 1578-1586.
    • (2008) Acc. Chem. Res. , vol.41 , pp. 1578-1586
    • Jain, P.K.1    Huang, X.H.2    El-Sayed, I.H.3    El-Sayed, M.A.4
  • 19
    • 22744439716 scopus 로고    scopus 로고
    • Surface enhanced Raman scattering effects of silver colloids with different shapes
    • Zhang, J. T.; Li, X. L.; Sun, X. M.; Li, Y. D. Surface enhanced Raman scattering effects of silver colloids with different shapes. J. Phys. Chem. B2005, 109, 12544-12548.
    • (2005) J. Phys. Chem. B , vol.109 , pp. 12544-12548
    • Zhang, J.T.1    Li, X.L.2    Sun, X.M.3    Li, Y.D.4
  • 20
    • 77954302510 scopus 로고    scopus 로고
    • Simple strategy to improve surface-enhanced Raman scattering based on electrochemically prepared roughened silver substrates
    • Yang, K. H.; Liu, Y. C.; Yu, C. C. Simple strategy to improve surface-enhanced Raman scattering based on electrochemically prepared roughened silver substrates. Langmuir2010, 26, 11512-11517.
    • (2010) Langmuir , vol.26 , pp. 11512-11517
    • Yang, K.H.1    Liu, Y.C.2    Yu, C.C.3
  • 21
    • 75149116170 scopus 로고    scopus 로고
    • ZnO/Au composite nanoarrays as substrates for surface-enhanced Raman scattering detection
    • Chen, L. M.; Luo, L. B.; Chen, Z. H.; Zhang, M. L.; Zapien, J. A.; Lee, C. S.; Lee, S. T. ZnO/Au composite nanoarrays as substrates for surface-enhanced Raman scattering detection. J. Phys. Chem. C2010, 114, 93-100.
    • (2010) J. Phys. Chem. C , vol.114 , pp. 93-100
    • Chen, L.M.1    Luo, L.B.2    Chen, Z.H.3    Zhang, M.L.4    Zapien, J.A.5    Lee, C.S.6    Lee, S.T.7
  • 22
    • 33645450445 scopus 로고    scopus 로고
    • Aspect ratio dependence on surface enhanced Raman scattering using silver and gold nanorod substrates
    • Orendorff, C. J.; Gearheart, L.; Jana, N. R.; Murphy, C. J. Aspect ratio dependence on surface enhanced Raman scattering using silver and gold nanorod substrates. Phys. Chem. Chem. Phys. 2006, 8, 165-170.
    • (2006) Phys. Chem. Chem. Phys. , vol.8 , pp. 165-170
    • Orendorff, C.J.1    Gearheart, L.2    Jana, N.R.3    Murphy, C.J.4
  • 23
    • 77956819829 scopus 로고    scopus 로고
    • Template-free and direct electrochemical deposition of hierarchical dendritic gold microstructures: Growth and their multiple applications
    • Ye, W. C.; Yan, J. F.; Ye, Q.; Zhou, F. Template-free and direct electrochemical deposition of hierarchical dendritic gold microstructures: Growth and their multiple applications. J. Phys. Chem. C2010, 114, 15617-15624.
    • (2010) J. Phys. Chem. C , vol.114 , pp. 15617-15624
    • Ye, W.C.1    Yan, J.F.2    Ye, Q.3    Zhou, F.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.