ArticleScientific reports2019
Metal-enhanced fluorescence and excited state dynamics of carotenoids in thin polymer films.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Absorption, Steady-State Fluorescence and Solvent Effect Studies of Fluorescent Haloarchaeal Bacterioruberin.Journal of fluorescence · 2025Article
- Article
- Simple Electrospinning Method for Biocompatible Polycaprolactone β-Carotene Scaffolds: Advantages and Limitations.Polymers · 2024Article
- Metal-enhanced fluorescence of dyes with quadrupole surface plasmon resonance of silver nanoparticles.Nanoscale advances · 2022Article
- Twisted intramolecular charge transfer of nitroaromatic push-pull chromophores.Scientific reports · 2022Article
- Intramolecular Charge Transfer of Curcumin and Solvation Dynamics of DMSO Probed by Time-Resolved Raman Spectroscopy.International journal of molecular sciences · 2022Article
- Twisted Intramolecular Charge Transfer State of a "Push-Pull" Emitter.International journal of molecular sciences · 2020Article
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Authors and funding
4 authors.
Funding
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Abstract
Metal-enhanced fluorescence of carotenoids, all-trans-β-carotene and 8'-apo-β-carotene-8'-al dispersed in thin layers of polystyrene and polyethylene glycol were investigated by time-resolved fluorescence spectroscopy. The weak emission signals of carotenoids in polymer films were increased by 4-40 times in the presence of a silver island film and the emission lifetimes of both carotenoids were measured as significantly shortened. The energy transfer from the intermediate states of carotenoids to the silver islands and the subsequent surface plasmon coupled emission were proposed for the mechanisms of metal-enhanced fluorescence. The fluorescence enhancements of carotenoids in the polymer films were also investigated statistically over a wide area of the silver island films.
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Registered trials
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