We report an efficient room temperature phosphorescence from coumarin 106 embedded in
poly (vinyl alcohol) film. In addition to the excitation at 365 nm, within the absorption to the …

We studied spectral properties of 5-Bromoindole (5-BrI) in poly (vinyl alcohol)(PVA) film. The
fluorescence of 5-BrI in PVA films is similar to indole in PVA film but strongly quenched …

We studied room temperature phosphorescence of tryptophan (TRP) embedded in poly
(vinyl alcohol) films. With UV (285 nm) excitation, the phosphorescence spectrum of …

We studied spectral properties of 1, N2‐etheno‐2‐aminopurine after immobilization in poly
(vinyl alcohol) films. The absorption spectrum of 1, N2‐ε2APu consists of two peaks centered …

Abstract Phosphorescence emission of 5, 6-Benzoquinoline embedded in poly (vinyl
alcohol) film has been studied at room temperature. A strong green long-lived emission was …

This work studied 5-chloroindole room temperature fluorescence/phosphorescence when
embedded in poly (vinyl alcohol)(PVA) films. The fluorescence emission of 5-chloroindole is …

We studied the effect of annealing on the luminescence of Coumarin 106 (C106) in poly
(vinyl alcohol) films (PVA films). The samples and reference polymer films were treated at …

Naphthylimide (NI) was doped in polyvinyl alcohol (PVA) or polyacrylic acid (PAA) matrices
(0.2%, mass ratio) to achieve persistent room-temperature phosphorescence (pRTP). The …

Flow-induced rotation, the vorticity, is a fundamental characteristic of turbulent flows. Despite
its importance, the direct measurement of vorticity is still limited spatially or temporally …

Photophysics is by definition the study of the interaction of light and matter. When this
interaction takes places, molecules can absorb light and release a photon of certain energy …