Consulta: subjectFacets:"Lifetime based optode"
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Evaluation of a lifetime-based optode to measure oxygen in aquatic systems
Provedor de dados: 5
Autores: Tengberg, A; Hovdenes, J; Andersson, H; Brocandel, O; Diaz, R; Hebert, D; Arnerich, T; Huber, C; Kortzinger, A; Khripounoff, Alexis; Rey, F; Ronning, C; Schimanski, J; Sommer, S; Stangelmayer, A.
In this article, we evaluate the performance of a commercially available lifetime-based optode and compare it with data obtained by other methods. We performed a set of 10 different tests, including targeted laboratory evaluations and field studies, covering a wide range of situations from shallow coastal waters and wastewater treatment plants to abyssal depths. Our principal conclusion is that, owing to high accuracy (+/- 2 mu M), long-term stability (more than 20 months), lack of pressure hysteresis, and limited cross-sensitivity, this method is overall more suitable for oxygen monitoring than other methods.
Tipo: Text
Palavras-chave: Lifetime based optode; Measure; Oxygen; Aquatic systems.
Ano: 2006
URL: http://archimer.ifremer.fr/doc/2006/publication-1413.pdf