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The Sensitization of Scintillation in Polymeric Composites Based on Fluorescent Nanocomplexes.

ABSTRACT: The sensitization of scintillation was investigated in crosslinked polymeric composite materials loaded with luminescent gold clusters aggregates acting as sensitizers, and with organic dye rhodamine 6G as the emitting species. The evolution in time of the excited states population in the systems is described by a set of coupled rate equations, in which steady state solution allowed obtainment of an expression of the sensitization efficacy as a function of the characteristic parameters of the employed luminescent systems. The results obtained indicate that the realization of sensitizer/emitter scintillating complexes is the strategy that must be pursued to maximize the sensitization effect in composite materials.

SUBMITTER: Villa I

PROVIDER: S-EPMC8704871 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature

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The Sensitization of Scintillation in Polymeric Composites Based on Fluorescent Nanocomplexes.

Villa Irene I Santiago Gonzalez Beatriz B Orfano Matteo M Cova Francesca F Secchi Valeria V Colombo Camilla C Páterek Juraj J Kučerková Romana R Babin Vladimir V Mauri Michele M Nikl Martin M Monguzzi Angelo A

Nanomaterials (Basel, Switzerland) 20211214 12

The sensitization of scintillation was investigated in crosslinked polymeric composite materials loaded with luminescent gold clusters aggregates acting as sensitizers, and with organic dye rhodamine 6G as the emitting species. The evolution in time of the excited states population in the systems is described by a set of coupled rate equations, in which steady state solution allowed obtainment of an expression of the sensitization efficacy as a function of the characteristic parameters of the em ...[more]

PMID: 34947738

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Dataset Information

The Sensitization of Scintillation in Polymeric Composites Based on Fluorescent Nanocomplexes.

Publications

The Sensitization of Scintillation in Polymeric Composites Based on Fluorescent Nanocomplexes.

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