. . "Detekce avidinu v geneticky modifikovan\u00E9 kuku\u0159ici pomoc\u00ED voltametrick\u00FDch technik"@cs . "Pro potravin\u00E1\u0159sk\u00FD pr\u016Fmysl je velmi d\u016Fle\u017Eit\u00FDm probl\u00E9mem kvalita. Pro uspokojen\u00ED po\u017Eadavk\u016F spot\u0159ebitel\u016F i st\u00E1tn\u00EDho dozoru je nutn\u00E9 vypracov\u00E1vat takov\u00E9 analytick\u00E9 postupy, kter\u00E9 umo\u017E\u0148uj\u00ED zji\u0161\u0165ovat p\u016Fvod a specifick\u00E9 vlastnosti jednotliv\u00FDch surovin i potravin. Jednou z takov\u00FDch specifick\u00FDch vlastnost\u00ED je vyu\u017E\u00EDv\u00E1n\u00ED geneticky modifikovan\u00FDch organism\u016F. V publikaci je pops\u00E1no vyu\u017Eit\u00ED pastov\u00E9 uhl\u00EDkat\u00E9 elektrody modifikovan\u00E9 avidinem pro citliv\u00E9 ur\u010Den\u00ED avidinu v extraktech z rostlin a extraktu z geneticky modifikovan\u00E9 kuku\u0159ice. Poda\u0159ilo se zjistit avidin v koncetraci 3 pM i roztoku a 170 nM v extraktu z kuku\u0159ice. Metody byla uplatn\u011Bna i p\u0159i anyl\u00FDze \u010Dty\u0159 druh\u016F kuku\u0159i\u010Dn\u00E9 mouky."@cs . . "5"^^ . . . "Quality assurance is a major issue in the food industry. The authenticity of food ingredients and their traceability are required by consumers and authorities. Plant species such as barley (Hordeum vulgare), rice (Oryza sativa), sunflower (Helianthus annus), wheat (Triticum aestivum) and maize (Zea mays) are very common objects of interest of genetic modification (GMO); therefore the development of specific assays for their specific detection and quantification of GMO are needed. Furthermore, the production and trade of genetically modified lines from an increasing number of plant species brings about the need for control within research, environmental risk assessment, labelinglegal,and consumers' information purposes. Electrochemical sensors and biosensors based on modification of working electrode could be suitable tools for these purposes. Here, we report using of an avidin-modified carbon paste electrode for rapid and sensitive determination of avidin in plant extract solution and in a transgenic"@en . "8"^^ . "RIV/62156489:43210/07:00109911!RIV08-MSM-43210___" . "RIV/62156489:43210/07:00109911" . . "5"^^ . . . "The determination of avidin in genetically modified maize by voltammetric techniques"@en . "\u0160up\u00E1lkov\u00E1, Veronika" . "1214-1178" . "The determination of avidin in genetically modified maize by voltammetric techniques"@en . "Kramer, Karl J." . "Petrlov\u00E1, Jitka" . . "416634" . "Havel, Ladislav" . . . . "Detekce avidinu v geneticky modifikovan\u00E9 kuku\u0159ici pomoc\u00ED voltametrick\u00FDch technik"@cs . . "53" . "Kizek, Ren\u00E9" . "345;349" . . "P(1M06030)" . "Vojt\u011Bch, Adam" . "[B1F00B2E2BF5]" . "K\u0159\u00ED\u017Ekov\u00E1, So\u0148a" . "Plant, Soil and Environment" . . . "CZ - \u010Cesk\u00E1 republika" . . "43210" . . . . "avidin; carbon paste electrode; corn; maiz; square-wave voltammetry"@en . "The determination of avidin in genetically modified maize by voltammetric techniques" . . "Masa\u0159\u00EDk, Michal" . "8" . "The determination of avidin in genetically modified maize by voltammetric techniques" . "Quality assurance is a major issue in the food industry. The authenticity of food ingredients and their traceability are required by consumers and authorities. Plant species such as barley (Hordeum vulgare), rice (Oryza sativa), sunflower (Helianthus annus), wheat (Triticum aestivum) and maize (Zea mays) are very common objects of interest of genetic modification (GMO); therefore the development of specific assays for their specific detection and quantification of GMO are needed. Furthermore, the production and trade of genetically modified lines from an increasing number of plant species brings about the need for control within research, environmental risk assessment, labelinglegal,and consumers' information purposes. Electrochemical sensors and biosensors based on modification of working electrode could be suitable tools for these purposes. Here, we report using of an avidin-modified carbon paste electrode for rapid and sensitive determination of avidin in plant extract solution and in a transgenic" .