Application of an induced fluorometry-based method in algal growth inhibition tests

Lázár Diána and Klátyik Szandra and Takács Eszter and Barócsi Attila and Kocsányi László and Lenk Sándor and Domján László and Szarvas Gábor and Lengyel Edina and Székács András: Application of an induced fluorometry-based method in algal growth inhibition tests.

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Abstract

Aquatic ecosystems are strongly exposed to various micropollutants from agricultural origin. The harmful effect can be expressed directly on aquatic organisms and indirectly through the food chain. The use of ecotoxicity assays mainly in aquatic environments, and corresponding water quality assessment are undoubtedly important. Project Aquafluosense was designed to develop instrument prototypes of a fluorescence-based setup for in situ measurement of algal biomass and for application of flurescence in ecotoxicity assays. Fluorescence-based determination of algal density was validated by conventional methods and signals obtained by the fluorometer correlated well with the conventional methods for algal density determination. The applicability of the fluorometer developed was demonstrated in ecotoxicity assays using the herbicide active ingredient isoxaflutole in neat and formulated forms.

Item Type: Conference or Workshop Item
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2022
Volume: 28
ISBN: 978-963-306-904-2
Page Range: pp. 211-215
Language: English
Place of Publication: Szeged
Event Title: 28th International Symposium on Analytical and Environmental Problems
Event Type: Conference
Event Location: Szeged
Event Dates: 2022. november 14-15.
Related URLs: https://acta.bibl.u-szeged.hu/78308/
Uncontrolled Keywords: Kémia
Additional Information: Bibliogr.: p. 214-215. ; ill. ; összefoglalás angol nyelven
Subjects: 01. Natural sciences
01. Natural sciences > 01.04. Chemical sciences
Date Deposited: 2023. Mar. 22. 12:31
Last Modified: 2023. Mar. 22. 12:31
URI: http://acta.bibl.u-szeged.hu/id/eprint/78515

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