Method for colorimetric detection of bacteria in food samples
[EN] Method for colorimetric detection of bacteria in food samples Method for colorimetric detection of bacterial nucleases in biological and food samples through the use of a hemi-methylated duplex linker and functionalized nanoparticles which, depending if nucleases are present in the sample or not, disperse or aggregate leading to a naked eye visible change in the colour of the solution.
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| Format: | solicitud de patente biblioteca |
| Language: | English |
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2022-01-06
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| Online Access: | http://hdl.handle.net/10261/285987 |
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dig-idab-es-10261-2859872023-01-02T12:13:45Z Method for colorimetric detection of bacteria in food samples Procédé de détection colorimétrique de bactéries dans des échantillons alimentaires Grilló, María Jesús Garrido, Victoria Aizpurua, Javier Sanromán Iglesias, María Grzelczak, Marek Echeverría, Inés [EN] Method for colorimetric detection of bacteria in food samples Method for colorimetric detection of bacterial nucleases in biological and food samples through the use of a hemi-methylated duplex linker and functionalized nanoparticles which, depending if nucleases are present in the sample or not, disperse or aggregate leading to a naked eye visible change in the colour of the solution. [FR] L'invention concerne un procédé de détection colorimétrique de bactéries dans des échantillons alimentaires et un procédé de détection colorimétrique de nucléases bactériennes dans des échantillons biologiques et alimentaires par l'utilisation d'un lieur duplex semi-méthylé et de nanoparticules fonctionnalisées qui, en fonction du fait que des nucléases sont présentes dans l'échantillon ou non, se dispersent ou s'agrègent jusqu'à un changement visible à l'œil nu dans la couleur de la solution. No Consejo Superior de Investigaciones Científicas, Donostia International Physics Center (DIPC), Centro Nacional de Tecnología y Seguridad Alimentaria (CNTA), Universidad del País Vasco, Euskal Herriko Unibertsitatea A1 Solicitud de patente con informe sobre el estado de la técnica 2023-01-02T12:13:45Z 2023-01-02T12:13:45Z 2022-01-06 2020-07-03 solicitud de patente WO2022003201 A1 http://hdl.handle.net/10261/285987 PCT/EP2021/068470 en EP3933046 A1 (2022-01-05) Sí open application/pdf |
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[EN] Method for colorimetric detection of bacteria in food samples Method for colorimetric detection of bacterial nucleases in biological and food samples through the use of a hemi-methylated duplex linker and functionalized nanoparticles which, depending if nucleases are present in the sample or not, disperse or aggregate leading to a naked eye visible change in the colour of the solution. |
| format |
solicitud de patente |
| author |
Grilló, María Jesús Garrido, Victoria Aizpurua, Javier Sanromán Iglesias, María Grzelczak, Marek Echeverría, Inés |
| spellingShingle |
Grilló, María Jesús Garrido, Victoria Aizpurua, Javier Sanromán Iglesias, María Grzelczak, Marek Echeverría, Inés Method for colorimetric detection of bacteria in food samples |
| author_facet |
Grilló, María Jesús Garrido, Victoria Aizpurua, Javier Sanromán Iglesias, María Grzelczak, Marek Echeverría, Inés |
| author_sort |
Grilló, María Jesús |
| title |
Method for colorimetric detection of bacteria in food samples |
| title_short |
Method for colorimetric detection of bacteria in food samples |
| title_full |
Method for colorimetric detection of bacteria in food samples |
| title_fullStr |
Method for colorimetric detection of bacteria in food samples |
| title_full_unstemmed |
Method for colorimetric detection of bacteria in food samples |
| title_sort |
method for colorimetric detection of bacteria in food samples |
| publishDate |
2022-01-06 |
| url |
http://hdl.handle.net/10261/285987 |
| work_keys_str_mv |
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