Nanoengineered colloidal probes for raman-based detection of biomolecules inside living cells

Alexey Yashchenok; Admir Masic; Dmitry Gorin; Bong Sup Shim; Nicholas A. Kotov; Peter Fratzl; Helmuth Möhwald; Andre Skirtach

doi:10.1002/smll.201201494

Nanoengineered colloidal probes for raman-based detection of biomolecules inside living cells

Alexey Yashchenok, Admir Masic, Dmitry Gorin, Bong Sup Shim, Nicholas A. Kotov, Peter Fratzl, Helmuth Möhwald, Andre Skirtach

Research output: Contribution to journal › Article › peer-review

52 Scopus citations

Abstract

Gold nanoparticle aggregate carbon nanotube functionalized colloidal particles serve as an efficient platform for probing the intracellular environment. The probes provide the means of effective localization of signal and detection of molecular fingerprints of biomolecules in living cells. The approach demonstrated in this work opens significant opportunities in molecular imaging as well as intracellular sensing and trafficking.

Original language	English
Pages (from-to)	351-356
Number of pages	6
Journal	Small
Volume	9
Issue number	3
DOIs	https://doi.org/10.1002/smll.201201494
State	Published - 11 Feb 2013
Externally published	Yes

Keywords

Raman spectroscopy
SERS
carbon nanotubes
chemical imaging
gold nanoparticles

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abstract = "Gold nanoparticle aggregate carbon nanotube functionalized colloidal particles serve as an efficient platform for probing the intracellular environment. The probes provide the means of effective localization of signal and detection of molecular fingerprints of biomolecules in living cells. The approach demonstrated in this work opens significant opportunities in molecular imaging as well as intracellular sensing and trafficking.",

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AU - Kotov, Nicholas A.

AU - Fratzl, Peter

AU - Möhwald, Helmuth

AU - Skirtach, Andre

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KW - SERS

KW - carbon nanotubes

KW - chemical imaging

KW - gold nanoparticles

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Nanoengineered colloidal probes for raman-based detection of biomolecules inside living cells

Abstract

Keywords

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