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Airborne Gold Nanoparticle Detection Using Photoluminescence Excited with a Continuous Wave Laser
We report the observation of photoluminescence emission from airborne gold, silver, and copper nanoparticles. A continuous wave 532 nm laser was employed for excitation. Photoluminescence from gold nanoparticles carried in a nitrogen gas flow was both spectrally resolved and directly imaged in situ...
Autores principales: | Samuelsson, Per, Snellman, Markus, Magnusson, Martin H., Deppert, Knut, Aldén, Marcus, Li, Zhongshan |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8573696/ https://www.ncbi.nlm.nih.gov/pubmed/34477464 http://dx.doi.org/10.1177/00037028211042021 |
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