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pro vyhledávání: '"Roswitha Conrad"'
Autor:
Gerard Parésys, Christian Wilhelm, Jean-Claude Duval, Claudia Büchel, Roswitha Conrad, Wafa Arsalane
Publikováno v:
European Journal of Phycology. 28:247-252
A new fluorometric device was developed to measure the fluorescence yield of microalgae in order to detect photosystem II specific herbicides in outdoor water samples. The system was tested with respect to sensitivity and reliability with two species
Autor:
Claudia Büchel, Claire Berkaloff, Jean-Claude Duval, Roswitha Conrad, Wafa Arsalane, Christian Wilhelm
Publikováno v:
Journal of Applied Phycology. 5:505-516
Triazines and derivatives of phenylurea, which are often found in outdoor water samples, induce specific changes in the yield of thein-vivo chlorophyll α-fluorescence of PSII. These changes are correlated quantitatively with the concentration of the