Figure 1.

Mouse ribs incubated with either p ‐H₈TPPA (λ _ex/em 595/613 nm; exposure time −200 ms) or m ‐H₈TPPA (λ _ex/em 578/603 nm; exposure time −100 ms) diluted to 1 mg mL⁻¹ in HEPES (A–E or F–J, respectively) and counter‐stained with DAPI (λ _ex/em 359/461 nm; exposure time: −200 or 100 ms, respectively). Images were captured on the day of staining (A and F), as well as after 4 days (B and G), 7 days (C and H), and 14 days (D and I). A negative control of mouse ribs incubated with each buffer alone is also included (E and J, respectively). Scale bar=100 μm.