(a) Fluorescence decay profiles of LPNFs functionalized
with F378
and F555 in different processes. Lamp (black line), F378@LPNF (violet
line, monitored at 420 nm), F378@LPNF/F555@LPNF (blue line, monitored
at 420 nm), and F378: F555@LPNF (magenta line, monitored at 420 nm).
(b) Fluorescence decay profiles of LPNFs functionalized with F378
and NR in different processes. F378@LPNF/NR@LPNF (blue line, monitored
at 420 nm) and F378:NR@LPNF (magenta line monitored at 420 nm). (c)
Fluorescence decay profiles of LPNFs functionalized with F555 and
NR in different processes. F555@LPNF (green line, monitored at 520
nm) and F555@ LPNF/ NR@LPNF (blue line, monitored at 520 nm). F555:
NR@LPNF (magenta line, monitored at 520 nm). (d) Fluorescence decay
profiles of various functionalized LPNFs: F378@LPNF (violet line,
monitored at 420 nm) and F378@LPNF/F555@LPNF/NR@LPNF (method A, blue
line, monitored at 420 nm). F378: F555: NR@LPNF (method B, magenta
line, monitored at 420 nm). [F378]: 0.25 μg·mL–1, [F555]: 0.25 μg·mL–1, and [NR]: 30
ng·mL–1.