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Issue 21, 2014
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Identification of intracellular gold nanoparticles using surface-enhanced Raman scattering

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Abstract

The identification of intracellular distributions of noble metal nanoparticles is of great utility for many biomedical applications. We present an effective method to distinguish intracellular from extracellular nanoparticles by selectively quenching the SERS signals from dye molecules adsorbed onto star-shaped gold nanoparticles that have not been internalized by cells.

Graphical abstract: Identification of intracellular gold nanoparticles using surface-enhanced Raman scattering

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Publication details

The article was received on 14 Aug 2014, accepted on 05 Sep 2014 and first published on 10 Sep 2014


Article type: Communication
DOI: 10.1039/C4NR04687K
Citation: Nanoscale, 2014,6, 12403-12407

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    Identification of intracellular gold nanoparticles using surface-enhanced Raman scattering

    H. Xie, Y. Lin, M. Mazo, C. Chiappini, A. Sánchez-Iglesias, L. M. Liz-Marzán and M. M. Stevens, Nanoscale, 2014, 6, 12403
    DOI: 10.1039/C4NR04687K

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