"3"^^ . . "P(GA203/05/2106), Z(MSM0021627502)" . "RIV/00216275:25310/05:00003153!RIV08-MSM-25310___" . "Vyt\u0159asov\u00E1, Jarmila" . "5"^^ . . "397-401" . "Pejchalov\u00E1, Marcela" . . "25310" . . "5"^^ . "immunomagnetic separation; immunomagnetic particles; non-specific reactions; Listeria"@en . . "Nespecifick\u00E9 reakce p\u0159i imunomagnetick\u00E9 separaci listeri\u00ED"@cs . . . . "Non-specific Reactions during Immunomagnetic Separation of Listeria" . "533063" . "43" . . . "Non-specific Reactions during Immunomagnetic Separation of Listeria"@en . "Byly sledov\u00E1ny probl\u00E9my p\u0159i imunomagnetick\u00E9 separaci listeri\u00ED a byly porovn\u00E1v\u00E1ny dva druhy imunomagnetick\u00FDch \u010D\u00E1stic(Dynal BiotechxQuantum Magnetics). Pro zji\u0161t\u011Bn\u00ED nespecifick\u00FDch reakc\u00ED b\u011Bhem IMS byly pou\u017Eity \u010Dist\u00E9 kultury Listeria innocua, Arthrobacter spp., Bacillus subtilis, Citrobacter braakii, Escherichia coli, Enterobacter aerogenes, Enterobacter cloacae and Staphylococcus aureus. Ve v\u011Bt\u0161in\u011B p\u0159\u00EDpad\u016F vykazovaly nespecifick\u00E9 reakce gram pozitivn\u00ED mikroorganismy, zejm\u00E9na St. aureus a Arthrobacter spp. Nespecifick\u00E9 reakce b\u011Bhem IMS byly ov\u011B\u0159eny na um\u011Ble inokulovan\u00FDch potravinov\u00FDch vzorc\u00EDch, ve kter\u00FDch vykazovaly gram pozitivn\u00ED bakterie nejvy\u0161\u0161\u00ED procento z\u00E1chytu. Byl rovn\u011B\u017E studov\u00E1n vliv prom\u00FDv\u00E1n\u00ED pufry."@cs . . "Non-specific Reactions during Immunomagnetic Separation of Listeria"@en . "\u010Cervenka, Libor" . "HR - Chorvatsk\u00E1 republika" . "Non-specific Reactions during Immunomagnetic Separation of Listeria" . . . "Nespecifick\u00E9 reakce p\u0159i imunomagnetick\u00E9 separaci listeri\u00ED"@cs . "Zachov\u00E1, Iveta" . . . . . "Problems occurring during the immunomagnetic separation (IMS) of Listeria using immunomagnetic particles Dynabeads\u00E2 anti-Listeria (Dynal Biotech, Norway) were specified. Characteristics of these particles were compared with anti-Listeria spp. magnetite particles (Quantum Magnetics, USA). Pure cultures of Listeria innocua, Arthrobacter spp., Bacillus subtilis, Citrobacter braakii, Escherichia coli, Enterobacter aerogenes, Enterobacter cloacae and Staphylococcus aureus were used to evaluate non-specific reactions during IMS. Gram-positive microogranisms, especially Staphylococcus aureus and Arthrobacter spp. of the initial were found to be responsible for non-specific reactions in most cases. The capacity of Dynabeads\u00E2 anti-Listeria particles was determined to be about 10 % pure cultures of Listeria spp., after 10 min of incubation. Non-specific reactions during IMS of Listeria were examined on the artificially inoculated food samples in which Gram-positive bacteria showed the highest percentage of capt"@en . "Food Technology and Biotechnology" . "RIV/00216275:25310/05:00003153" . . "\u0160t\u011Bp\u00E1nkov\u00E1, Jana" . "4" . "1330-9862" . "[486A3A8E19A4]" . . . "Problems occurring during the immunomagnetic separation (IMS) of Listeria using immunomagnetic particles Dynabeads\u00E2 anti-Listeria (Dynal Biotech, Norway) were specified. Characteristics of these particles were compared with anti-Listeria spp. magnetite particles (Quantum Magnetics, USA). Pure cultures of Listeria innocua, Arthrobacter spp., Bacillus subtilis, Citrobacter braakii, Escherichia coli, Enterobacter aerogenes, Enterobacter cloacae and Staphylococcus aureus were used to evaluate non-specific reactions during IMS. Gram-positive microogranisms, especially Staphylococcus aureus and Arthrobacter spp. of the initial were found to be responsible for non-specific reactions in most cases. The capacity of Dynabeads\u00E2 anti-Listeria particles was determined to be about 10 % pure cultures of Listeria spp., after 10 min of incubation. Non-specific reactions during IMS of Listeria were examined on the artificially inoculated food samples in which Gram-positive bacteria showed the highest percentage of capt" .