The deep ultraviolet fluorescence characteristics of several cyanobacteria and microalgae are analyzed and exploited for their discrimination in liquid samples. The proposed approach is based on relative fluorescence peak amplitude of natural pigments in cyanobacteria or other planktonic species commonly present in water bodies. The experimental results demonstrate a clear discrimination between the various species of cyanobacteria and other planktonic species. This approach can be simply implemented in fluorescence measurement systems for real-time detection of cyanobacteria, provided that they are able to operate in deep ultraviolet.

Persichetti, G., Viaggiu, E., Testa, G., Congestri, R., Bernini, R. (2019). Spectral discrimination of planktonic cyanobacteria and microalgae based on deep UV fluorescence. SENSORS AND ACTUATORS. B, CHEMICAL, 284, 228-235 [10.1016/j.snb.2018.12.111].

Spectral discrimination of planktonic cyanobacteria and microalgae based on deep UV fluorescence

Viaggiu, Emanuela;Congestri, Roberta;
2019

Abstract

The deep ultraviolet fluorescence characteristics of several cyanobacteria and microalgae are analyzed and exploited for their discrimination in liquid samples. The proposed approach is based on relative fluorescence peak amplitude of natural pigments in cyanobacteria or other planktonic species commonly present in water bodies. The experimental results demonstrate a clear discrimination between the various species of cyanobacteria and other planktonic species. This approach can be simply implemented in fluorescence measurement systems for real-time detection of cyanobacteria, provided that they are able to operate in deep ultraviolet.
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore BIO/01
English
Autofluorescence; Cyanobacteria; Fluorescence spectroscopy; Portable sensor; Electronic, Optical and Magnetic Materials; Instrumentation; Condensed Matter Physics; Surfaces, Coatings and Films; 2506; Electrical and Electronic Engineering; Materials Chemistry2506 Metals and Alloys
Persichetti, G., Viaggiu, E., Testa, G., Congestri, R., Bernini, R. (2019). Spectral discrimination of planktonic cyanobacteria and microalgae based on deep UV fluorescence. SENSORS AND ACTUATORS. B, CHEMICAL, 284, 228-235 [10.1016/j.snb.2018.12.111].
Persichetti, G; Viaggiu, E; Testa, G; Congestri, R; Bernini, R
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/213121
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