Table 1.

Photophysical properties of IC7-1 derivatives and IC7-1.

	Solvent	exmax1 (nm)	emmax2 (nm)	Φ3	ε4 (mol/(L cm))
IC7-1-Me	CHCl3	823	841	0.07	3.3 × 105
	5% FBS	823	846	0.04	1.2 × 105
IC7-1-Et	CHCl3	823	842	0.06	3.3 × 105
	5% FBS	823	847	0.04	1.3 × 105
IC7-1-Pr	CHCl3	823	845	0.07	3.3 × 105
	5% FBS	823	843	0.05	1.3 × 105
IC7-1-Bu	CHCl3	823	845	0.06	3.3 × 105
	5% FBS	823	849	0.04	1.3 × 105
IC7-1-Pe	CHCl3	823	845	0.06	3.3 × 105
	5% FBS	823	847	0.03	0.9 × 105
IC7-1-He	CHCl3	823	845	0.06	3.3 × 105
	5% FBS	823	841	0.03	0.6 × 105
IC7-1 (16)	CHCl3	830	858	0.05	2.1 × 105

¹Maximum excitation wavelength.

²Maximum emission wavelength.

³Quantum yield.

⁴Extinction coefficient.