Issue 32, 2017

Micro-Raman spectroscopy as an enabling tool for long-term intracellular studies of nanomaterials at nanomolar concentration levels

Abstract

Given the importance of nanomaterials for medicine, health and biological sciences, a method for reliable intra-cellular tracking of nanocarbon materials at ultra-low concentrations was investigated. Namely, hyperspectral imaging of DNA-functionalized single-walled carbon nanotubes inside neural stem cells was demonstrated, over several mitosis cycles, also in a 3D z-stacking mode.

Graphical abstract: Micro-Raman spectroscopy as an enabling tool for long-term intracellular studies of nanomaterials at nanomolar concentration levels

Article information

Article type
Communication
Submitted
20 Cig 2017
Accepted
20 Cax 2017
First published
22 Cax 2017

J. Mater. Chem. B, 2017,5, 6536-6545

Micro-Raman spectroscopy as an enabling tool for long-term intracellular studies of nanomaterials at nanomolar concentration levels

T. Ignatova, S. Chandrasekar, M. Pirbhai, S. S. Jedlicka and S. V. Rotkin, J. Mater. Chem. B, 2017, 5, 6536 DOI: 10.1039/C7TB00766C

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