caa a22 4500 605499659 CHVBK 20210128100552.0 cr unu---uuuuu 210128e20151001xx s 000 0 eng 10.1007/s00253-015-6747-2 doi (NATIONALLICENCE)springer-10.1007/s00253-015-6747-2 Preconcentration and detection of mercury with bioluminescent bioreporter E. coli ARL1 [Elektronische Daten] [Andrey Solovyev, Martin Koštejn, Gabriela Kuncova, Pavel Dostálek, Jan Rohovec, Tomáš Navrátil] Cell wall envelopes treated with sodium hydroxide and spray-dried were used as mercury sorbents. The sorbent having sorption capacity 17.7 ± 0.1μmol/g determined was employed for preconcentration of mercury containing 1-10ng/L. After preconcentration, bioavailable mercury was detected in samples of soil, stream, and tap water via induction of bioluminescence of E. coli ARL1. Iron and manganese at concentrations of tenth microgram per liter interfered bioluminescence detection of mercury. In tap water was detected semiquantitatively 0.127 ± 0.1nmol/L by the induction of bioluminescence of E. coli ARL1 in medium with tryptone after preconcentration using a method of standard addition. Springer-Verlag Berlin Heidelberg, 2015 Mercury detection nationallicence Bioreporters nationallicence Mercury sorption nationallicence Biosorbents nationallicence Solovyev Andrey Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut Koštejn Martin Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut Kuncova Gabriela Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut Dostálek Pavel Department of Biotechnology, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague, Technická 5, 166 28, Prague 6, Czech Republic aut Rohovec Jan Institute of Geology of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut Navrátil Tomáš Institute of Geology of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut Applied Microbiology and Biotechnology Springer Berlin Heidelberg 99/20(2015-10-01), 8793-8802 0175-7598 99:20<8793 2015 99 253 https://doi.org/10.1007/s00253-015-6747-2 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00253-015-6747-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Solovyev Andrey Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut NATIONALLICENCE 700 1- Koštejn Martin Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut NATIONALLICENCE 700 1- Kuncova Gabriela Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut NATIONALLICENCE 700 1- Dostálek Pavel Department of Biotechnology, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague, Technická 5, 166 28, Prague 6, Czech Republic aut NATIONALLICENCE 700 1- Rohovec Jan Institute of Geology of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut NATIONALLICENCE 700 1- Navrátil Tomáš Institute of Geology of the Czech Academy of Sciences, Rozvojova 135, 16502, Prague 6, Czech Republic aut NATIONALLICENCE 773 0- Applied Microbiology and Biotechnology Springer Berlin Heidelberg 99/20(2015-10-01), 8793-8802 0175-7598 99:20<8793 2015 99 253