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. Author manuscript; available in PMC: 2013 May 4.
Published in final edited form as: J Biophotonics. 2012 Aug 20;6(5):425–434. doi: 10.1002/jbio.201200047

Figure 4.

Figure 4

(online color at: www.biophotonics-journal.org) In vivo multimodal PA (red) and fluorescence (green) detection of CTCs (C8161-GFP) in tumor-bearing mouse using functionalized magnetic NPs and GFP as PA and fluorescent contrast agents, respectively. Black arrow marks the moment of NP injection. Wavelength and energy fluence/intensity for PAFC and FFC: 820 nm, 50 mJ/cm2 and 488 nm, 80 W/cm2, respectively.