Journal: Bioactive Materials
Article Title: Artificial mitochondria ameliorates osteoarthritis through restoring cellular energy metabolism homeostasis
doi: 10.1016/j.bioactmat.2026.02.028
Figure Lengend Snippet: Characterization of CAMs. (a) TEM images of PF (PFA-only control nanoparticles) (left panel), PFMPCr CAMs (middle panel), and PFMPC/DS CAMs (right panel). Scale bar: 100 nm. (b) DLS particle size maps of PF, PFMPCr CAMs, and PFMPCr/DS CAMs. (c) Zeta potential maps of PF, PFMPCr CAMs, and PFMPCr/DS CAMs. (d) Maps of drug loading with different DS and PFMPCr mass ratios. (e) Motion trajectory of 10 randomly selected PF particles and their average velocity distribution in LPS-stimulated chondrocyte lysate. (f) Motion trajectory of 10 randomly selected PFMPCr/DS CAMs particles and their average velocity distribution in PBS. (g) Motion trajectory of 10 randomly selected PFMPCr CAMs particles and their average velocity distribution in LPS-stimulated chondrocyte lysate. (h) Motion trajectory of 10 randomly selected PFMPCr/DS CAMs particles and their average velocity distribution in LPS-stimulated chondrocyte lysate.
Article Snippet: The TEM images of the samples were captured using a JEOL JEM-2100 transmission electron microscope.
Techniques: Control, Zeta Potential Analyzer