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

44 Citations (Scopus)

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
Publication status	Published - 11 Feb 2013
Externally published	Yes

Keywords

carbon nanotubes
chemical imaging
gold nanoparticles
Raman spectroscopy
SERS

ASJC Scopus subject areas

Biomaterials
Engineering (miscellaneous)
Biotechnology
Medicine(all)

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10.1002/smll.201201494

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Cite this

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AU - Gorin, Dmitry

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AU - Kotov, Nicholas A.

AU - Fratzl, Peter

AU - Möhwald, Helmuth

AU - Skirtach, Andre

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KW - Raman spectroscopy

KW - SERS

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