Journal: Journal of Biomedical Optics

Article Title: Functionalized erythrocyte-derived optical nanoparticles to target ephrin-B2 ligands

doi: 10.1117/1.JBO.24.8.085002

Figure Lengend Snippet: Ephrin-B2 Western blot expression. Western blot showing the expression of ephrin-B2 in hDMVECs infected with an ephrin-B2 lentivirus compared to the ephrin-B2 expression level of hDMVECs not infected with the ephrin-B2 lentivirus. Beta-actin levels are shown as the internal loading control.

Article Snippet: Human dermal microvascular endothelial cells (hDMVECs) were cultured in endothelial cell basal medium (ECBM) with growth supplement (Cell Applications, Inc.) as previously described.

Techniques: Western Blot, Expressing, Infection, Control

Journal: Journal of Biomedical Optics

Article Title: Functionalized erythrocyte-derived optical nanoparticles to target ephrin-B2 ligands

doi: 10.1117/1.JBO.24.8.085002

Figure Lengend Snippet: Cellular fluorescence of control and ephrin-B2 hDMVECs incubated with F-NETs at various ρ * values. (a) Fluorescent images of control and ephbin-B2 hDMVECs after 40 min of incubation at 4°C with F-NETs solutions. All images are falsely colored with the blue and red corresponding to DAPI and ICG NIR emission from the NETs, respectively. Scale bars are 30 μ m . (b) Averaged fluorescence intensity ( I ¯ ) [see Eq. (3)] as a function of ρ * . Cells from 3 to 4 images were analyzed, resulting in 16 to 41 measurements for each combination of nanoparticles and cells. Statistical significance of p < 0.001 is denoted by ***. Only statistically significant populations with the same ρ * value of F-NETs are indicated. (c) Sigmoidal fit to the I ¯ values of the ephrin-B2 hDMVECs versus the ρ * value of F-NETs. Error bars in (b) and (c) represent SDs.

Article Snippet: Human dermal microvascular endothelial cells (hDMVECs) were cultured in endothelial cell basal medium (ECBM) with growth supplement (Cell Applications, Inc.) as previously described.

Techniques: Fluorescence, Control, Incubation