Fig. 4: Fluorescence and phosphorescence lifetime contrast curves for CB[7]/HA–BrBP and CB[8]/HA–BrBP. | Nature Communications

Fig. 4: Fluorescence and phosphorescence lifetime contrast curves for CB[7]/HA–BrBP and CB[8]/HA–BrBP.

From: Ultralong purely organic aqueous phosphorescence supramolecular polymer for targeted tumor cell imaging

Fig. 4: Fluorescence and phosphorescence lifetime contrast curves for CB[7]/HA–BrBP and CB[8]/HA–BrBP.The alternative text for this image may have been generated using AI.

The fluorescence decay curves of (a) HA–BrBP, CB[7]/HA–BrBP, CB[7]/HA–BrBP/N2 and (b) CB[8]/HA–BrBP at 380 nm at 298 K; The phosphorescence decay curves of (c) CB[7]/HA–BrBP, CB[7]/HA–BrBP/N2 and (d) HA–BrBP, CB[8]/HA–BrBP, CB[8]/HA–BrBP/N2 at 500 nm at 298 K. ([BrBP] = 0.5 mM, [CB[7]] = 0.5 mM, [CB[8]] = 0.25 mM).

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