Fig. 6 | Signal Transduction and Targeted Therapy

Fig. 6

From: Retro-enantio isomer of angiopep-2 assists nanoprobes across the blood-brain barrier for targeted magnetic resonance/fluorescence imaging of glioblastoma

Fig. 6

a FCM profiles displaying cellular uptake of the ANG/Cy7-PEG-SPIONs probes before and after incubation with human serum after culturing for 4 h with bEnd.3 cells; b FCM profiles displaying cellular uptake of the DANG/Cy7-PEG-SPIONs probes before and after incubation with human serum after culturing for 4 h with bEnd.3 cells; c FCM profiles displaying cellular uptake of the ANG/Cy7-PEG-SPIONs probes before and after incubation with human serum after culturing for 4 h with U87-MG cells; d FCM profiles displaying cellular uptake of the DANG/Cy7-PEG-SPIONs probes before and after incubation with human serum after culturing for 4 h with U87-MG cells. Data from at least three independent experiments are shown as the means ± SEMs, n = 3

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