Literature DB >> 16089490

Surface-enhanced Raman scattering from individual au nanoparticles and nanoparticle dimer substrates.

Chad E Talley1, Joseph B Jackson, Chris Oubre, Nathaniel K Grady, Christopher W Hollars, Stephen M Lane, Thomas R Huser, Peter Nordlander, Naomi J Halas.   

Abstract

Surface-enhanced Raman scattering (SERS) intensities for individual Au nanospheres, nanoshells, and nanosphere and nanoshell dimers coated with nonresonant molecules are measured, where the precise nanoscale geometry of each monomer and dimer is identified through in situ atomic force microscopy. The observed intensities correlate with the integrated quartic local electromagnetic field calculated for each specific nanostructure geometry. In this study, we find that suitably fabricated nanoshells can provide SERS enhancements comparable to nanosphere dimers.

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Year:  2005        PMID： 16089490     DOI： 10.1021/nl050928v

Source DB:  PubMed          Journal:  Nano Lett        ISSN： 1530-6984            Impact factor:   11.189


  69 in total

1.  Anisotropic nanomaterials: structure, growth, assembly, and functions.

Authors:  Panikkanvalappil R Sajanlal; Theruvakkattil S Sreeprasad; Akshaya K Samal; Thalappil Pradeep
Journal:  Nano Rev       Date:  2011-02-16

2.  Spectroscopic properties of gold nanoparticles at the single-particle level in biological environments.

Authors:  Laura C Estrada; Enrico Gratton
Journal:  Chemphyschem       Date:  2012-02-01       Impact factor: 3.102

3.  Synthesis of a gold nanoparticle dimer plasmonic resonator through two-phase-mediated functionalization.

Authors:  Tae-Jin Yim; Yuan Wang; Xiang Zhang
Journal:  Nanotechnology       Date:  2008-10-29       Impact factor: 3.874

Review 4.  Surface-enhanced Raman scattering biomedical applications of plasmonic colloidal particles.

Authors:  Sara Abalde-Cela; Paula Aldeanueva-Potel; Cintia Mateo-Mateo; Laura Rodríguez-Lorenzo; Ramón A Alvarez-Puebla; Luis M Liz-Marzán
Journal:  J R Soc Interface       Date:  2010-05-12       Impact factor: 4.118

Review 5.  All-dielectric metamaterials.

Authors:  Saman Jahani; Zubin Jacob
Journal:  Nat Nanotechnol       Date:  2016-01       Impact factor: 39.213

6.  Nanoparticle SERS substrates with 3D Raman-active volumes.

Authors:  Kelsey A Stoerzinger; Julia Y Lin; Teri W Odom
Journal:  Chem Sci       Date:  2011-08-01       Impact factor: 9.825

7.  Designing, fabricating, and imaging Raman hot spots.

Authors:  Lidong Qin; Shengli Zou; Can Xue; Ariel Atkinson; George C Schatz; Chad A Mirkin
Journal:  Proc Natl Acad Sci U S A       Date:  2006-08-24       Impact factor: 11.205

8.  Spectral signatures of charge transfer in assemblies of molecularly-linked plasmonic nanoparticles.

Authors:  Sarah Lerch; Björn M Reinhard
Journal:  Int J Mod Phys B       Date:  2017-04-13       Impact factor: 1.219

9.  Simulation-directed amplifiable nanoparticle enhanced quantitative scattering assay under low magnification dark field microscopy.

Authors:  Dali Sun; Li Yang; Christopher J Lyon; Tony Hu
Journal:  J Mater Chem B       Date:  2020-07-01       Impact factor: 6.331

10.  Use of a micro- to nanochannel for the characterization of surface-enhanced Raman spectroscopy signals from unique functionalized nanoparticles.

Authors:  Brian M Walton; Po-Jung Huang; Jun Kameoka; Gerard L Cote
Journal:  J Biomed Opt       Date:  2016-08-01       Impact factor: 3.170
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