Versatile multicolor nanodiamond probes for intracellular imaging and targeted labeling.
J Mater Chem B
; 6(19): 3078-3084, 2018 May 21.
Article
em En
| MEDLINE
| ID: mdl-32254342
ABSTRACT
We report on the sizable production of fluorescent nanodiamonds (FNDs) containing a near infrared (NIR) color center - namely the silicon vacancy (SiV) defect, and their first demonstration inside cells for bio-imaging. We further demonstrate a concept of multi-color bio-imaging using FNDs to investigate intercellular processes using two types of FNDs. Due to their specific spectral properties, SiV FNDs can be distinguished from common nitrogen-vacancy (NV) FNDs and show a distinct initial spreading throughout the cell interior. The reported results are the first demonstration of multi-color labeling with FNDs that are especially interesting for in vivo bio-imaging due to their stable fluorescence.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
J Mater Chem B
Ano de publicação:
2018
Tipo de documento:
Article