State;
Key;
Laboratory;
of;
Molecular;
Reaction;
Dynamics,and;
Beijing;
National;
Laboratory;
for;
Molecular;
Sciences(BNLMS),Institute;
of;
Chemistry,Chinese;
Academy;
of;
Sciences;
Institute;
of;
Physics;
cyanine; dyes; single; molecule; spectroscopy; on/off; blinking; fluorescence; correlation; spectroscopy(FCS);