Table 2 Laser parameters of BTMSP in some Solvents.

From: Photophysical behaviour, solvatochromism, and silver nanoparticle-induced superquenching of (E, E)-2,5-Bis(3,4,5-trimethoxystyryl) pyrazine with DFT calculations

Solvent

L (max)

(nm)ג

Lasing range (nm)

τf

(ns)

σe

(cm)2

α

(Cm−1)

CH3CN

DMSO

DMF

Dioxane

502

497

496

480

478–525

475–518

476–522

462–508

1.65

1.52

1.48

1.58

2.40 × 10−16

2.60 × 10−16

2.40 × 10−16

2.25 × 10−16

1.23

1.20

0.96

1.26