Phosphorescence properties of the aqueous solutions of the CGN–1 and CGN–2 complexes prepared by the HSVM and grinding methods (λ_ex = 280 nm).

Preparation method		λ RTP (nm)	Phosphorescence decay
			τ 1/μs (A1/%)	τ 2/μs (A2/%)	τ 3/μs (A3/%)	〈τ〉/μs
CGN–1	HSVM	400	0.1 (97.3)	2.3 (2.0)	11.1 (0.6)	4.7
CGN–2	HSVM	400	0.1 (90.6)	2.0 (7.4)	15.1 (1.9)	8.3
CGN–1	Grinding	440	0.7 (94.8)	6.9 (5.0)	63.5 (0.2)	10.6
CGN–2	Grinding	440	1.0 (93.2)	11.0 (6.7)	188.8 (0.1)	29.7