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Graphene oxide nanoparticles as a nonbleaching optical probe for two-photon luminescence imaging and cell therapy

journal contribution
posted on 2012-02-20, 00:00 authored by Jingliang LiJingliang Li, H C Bao, X L Hou, Lu Sun, Xungai Wang, M Gu
Lasting glow: Under femtosecond laser irradiation, graphene oxide nanoparticles (GONs) give strong two-photon luminescence (TPL; see picture). The presence of GONs also induces microbubbling, which causes cell death at an order of magnitude lower laser power than when cells are not labeled. The results show that GONs can be used for TPL-based imaging and photothermal cancer therapy.

History

Journal

Angewandte chemie (International edition)

Volume

51

Issue

8

Pagination

1830 - 1834

Publisher

Wiley - V C H Verlag GmbH & Co. KGaA

Location

Weinheim, Germany

ISSN

1433-7851

eISSN

1521-3773

Language

eng

Publication classification

C1 Refereed article in a scholarly journal

Copyright notice

2012, Wiley-VCH Verlag

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