A Novel Multi-Peak Fluorescent Nanocrystals Film Sensors
This paper reports a novel multi-peak fluorescent nano-film device with about 378 nm, 410 nm and 493 nm emissions which utilize optically stimulated luminescence (OSL). Because target analytes are sensitive to different fluorescent bands, the advantages having the multi-peak fluorescent
spectrum could not only reduce the noises due to the environment disturbance, and also extend the range of targer analytes. The devices formed by this nano-films can be easily fabricated for the possible applications in the future in biological detection and environmental monitoring technology.
Keywords: FLUORENSCENT SENSORS; MULTI-PEAKS EMISSION; NANO STRUCTURE; OPTICALLY STIMULATED LUMINESCENCE; ZNO FILM
Document Type: Research Article
Publication date: 01 January 2012
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