Functional aromatic polyamides for the preparation of coated fibres as smart labels for the visual detection of biogenic amine vapours and fish spoilage
We have prepared high-performance functional aromatic polyamides with sensory pendant groups toward amines. These polymers are colourless. The pendant groups have bromonaphthalimide motifs that react with amines rendering coloured arylamines by nucleophilic aromatic substitution of the halide. Thus,...
| Authors: | ; ; ; ; ; ; ; ; |
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| Format: | Article |
| Status: | Accepted version |
| Publication date: | 2020 |
| Country: | España |
| Institution: | Universidad de Burgos (UBU) |
| Repository: | Repositorio Institucional de la Universidad de Burgos (RIUBU) |
| OAI Identifier: | oai:riubu.ubu.es:10259/5198 |
| Online Access: | http://hdl.handle.net/10259/5198 |
| Access Level: | Open access |
| Keyword: | Amine sensors Biogenic amines Polymer chemosensors Smart labels Fish spoilage Química Chemistry |
| _version_ | 1878733918722588673 |
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| author | González Ceballos, Lara |
| author2 | Melero Gil, Beatriz Trigo López, Miriam Vallejos Calzada, Saúl Muñoz Santamaría, María Asunción García García, Félix Clemente Fernández Muiño, Miguel Ángel Sancho Ortiz, María Teresa García Pérez, José Miguel |
| author2_role | author author author author author author author author |
| author_browse | Fernández Muiño, Miguel Ángel García García, Félix Clemente García Pérez, José Miguel González Ceballos, Lara Melero Gil, Beatriz Muñoz Santamaría, María Asunción Sancho Ortiz, María Teresa Trigo López, Miriam Vallejos Calzada, Saúl |
| author_facet | González Ceballos, Lara Melero Gil, Beatriz Trigo López, Miriam Vallejos Calzada, Saúl Muñoz Santamaría, María Asunción García García, Félix Clemente Fernández Muiño, Miguel Ángel Sancho Ortiz, María Teresa García Pérez, José Miguel |
| author_role | author |
| collection | Repositorio Institucional de la Universidad de Burgos (RIUBU) |
| description | We have prepared high-performance functional aromatic polyamides with sensory pendant groups toward amines. These polymers are colourless. The pendant groups have bromonaphthalimide motifs that react with amines rendering coloured arylamines by nucleophilic aromatic substitution of the halide. Thus, these materials are colorimetric sensors toward amines. In the interest of saving costs, while having a sensory material with a high specific surface, cotton fabrics were coated, in order to render coated fibres as smart colorimetric labels toward amines. Moreover, as fish spoilage by microorganism increases the biogenic amines in food, we have applied the smart labels to visually follow the food spoilage. Also, a picture taken to the films allowed to obtain, in seconds, the digital colour definition parameters (RGB) that were correlated with the results of expensive and time-consuming conventional techniques used to obtain relevant food quality data, such as total amine concentration (treatment of the sample and HPLC), colony-forming unit (microbiological assays), total volatile basic nitrogen (TVB-N), and organoleptic test (sensory test). The smart labels are inexpensive, granting in seconds the visual qualitative evaluation of the food quality, or even quantitative, and they comply with the European food contact materials regulation. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ES_5f8e8a7df109da1dcfbbda10cc734ce3 |
| institution | Universidad de Burgos (UBU) |
| instname_str | Universidad de Burgos (UBU) |
| network_acronym_str | ES |
| network_name_str | España |
| oai_identifier_str | oai:riubu.ubu.es:10259/5198 |
| publishDate | 2020 |
| publishDateSort | 2020 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| reponame_str | Repositorio Institucional de la Universidad de Burgos (RIUBU) |
| spelling | Functional aromatic polyamides for the preparation of coated fibres as smart labels for the visual detection of biogenic amine vapours and fish spoilage González Ceballos, Lara Melero Gil, Beatriz Trigo López, Miriam Vallejos Calzada, Saúl Muñoz Santamaría, María Asunción García García, Félix Clemente Fernández Muiño, Miguel Ángel Sancho Ortiz, María Teresa García Pérez, José Miguel Amine sensors Biogenic amines Polymer chemosensors Smart labels Fish spoilage Química Chemistry We have prepared high-performance functional aromatic polyamides with sensory pendant groups toward amines. These polymers are colourless. The pendant groups have bromonaphthalimide motifs that react with amines rendering coloured arylamines by nucleophilic aromatic substitution of the halide. Thus, these materials are colorimetric sensors toward amines. In the interest of saving costs, while having a sensory material with a high specific surface, cotton fabrics were coated, in order to render coated fibres as smart colorimetric labels toward amines. Moreover, as fish spoilage by microorganism increases the biogenic amines in food, we have applied the smart labels to visually follow the food spoilage. Also, a picture taken to the films allowed to obtain, in seconds, the digital colour definition parameters (RGB) that were correlated with the results of expensive and time-consuming conventional techniques used to obtain relevant food quality data, such as total amine concentration (treatment of the sample and HPLC), colony-forming unit (microbiological assays), total volatile basic nitrogen (TVB-N), and organoleptic test (sensory test). The smart labels are inexpensive, granting in seconds the visual qualitative evaluation of the food quality, or even quantitative, and they comply with the European food contact materials regulation. FEDER (Fondo Europeo de Desarrollo Regional), and both the Spanish Ministerio de Economía, Industsria y Competitividad (MAT2017-84501-R) and the Consejería de Educación—Junta de Castilla y León (BU061U16) Elsevier http://hdl.handle.net/10259/5198 |
| spellingShingle | Functional aromatic polyamides for the preparation of coated fibres as smart labels for the visual detection of biogenic amine vapours and fish spoilage González Ceballos, Lara Amine sensors Biogenic amines Polymer chemosensors Smart labels Fish spoilage Química Chemistry |
| status_str | acceptedVersion |
| title | Functional aromatic polyamides for the preparation of coated fibres as smart labels for the visual detection of biogenic amine vapours and fish spoilage |
| title_full | Functional aromatic polyamides for the preparation of coated fibres as smart labels for the visual detection of biogenic amine vapours and fish spoilage |
| title_fullStr | Functional aromatic polyamides for the preparation of coated fibres as smart labels for the visual detection of biogenic amine vapours and fish spoilage |
| title_full_unstemmed | Functional aromatic polyamides for the preparation of coated fibres as smart labels for the visual detection of biogenic amine vapours and fish spoilage |
| title_short | Functional aromatic polyamides for the preparation of coated fibres as smart labels for the visual detection of biogenic amine vapours and fish spoilage |
| title_sort | Functional aromatic polyamides for the preparation of coated fibres as smart labels for the visual detection of biogenic amine vapours and fish spoilage |
| topic | Amine sensors Biogenic amines Polymer chemosensors Smart labels Fish spoilage Química Chemistry |
| topic_facet | Amine sensors Biogenic amines Polymer chemosensors Smart labels Fish spoilage Química Chemistry |
| url | http://hdl.handle.net/10259/5198 |