Sample

Solution, λmax (nm)

Filme, λmax (nm)

Absorptiona

Emissionb,c

Absorption

Emissionc

HFl-1

279 (372)

414

0.90

209 (348)

382

HFl-2

281 (376)

416

0.21

210 (377)

386

HFl-if

411 (340)

460

0.98

414

471

HFl-iif

345

454

0.95

342

466

HFl-0f

377

414

0.23

382

422