| Author | Bazilio, Fabio Silvestre | |
| Author | Santos, Lisia Maria Gobbo Dos | |
| Author | Silva, Cristiane Barata | |
| Author | Vicentini Neto, Santos Alves | |
| Author | Senna, Carlos Alberto | |
| Author | Archanjo, Bráulio Soares | |
| Author | Jacob, Silvana do Couto | |
| Author | Abrantes, Shirley de Mello Pereira | |
| Access date | 2023-05-02T17:58:17Z | |
| Available date | 2023-05-02T17:58:17Z | |
| Document date | 2023 | |
| Citation | BAZILIO, Fabio Silvestre et al. Migration of silver nanoparticles from plastic materials, with antimicrobial action, destined for food contact. Journal of Food Science and Technology, v. 60, n. 2, p. 654–665, Feb. 2023. | en |
| ISSN | 0022-1155 | en_US |
| URI | https://www.arca.fiocruz.br/handle/icict/58109 | |
| Language | por | en_US |
| Rights | restricted access | |
| Title | Migration of silver nanoparticles from plastic materials, with antimicrobial action, destined for food contact | en_US |
| Type | Article | |
| DOI | 10.1007/s13197-022-05650-7 | |
| Abstract | Five materials with antimicrobial function, by adding silver, were investigated to evaluate total silver con centration in the polymers and migration of silver nanopar ticles from the materials in contact with food. The migra tion test was carried out by contacting plastic material with food simulant. Migration concentrations and average silver particle sizes were determined by mass spectrometry with inductively coupled plasma, performed in single particle mode (spICP-MS). Additionally, silver particles size and shape were characterized by scanning electron microscopy (SEM) with chemical identifcation by energy-dispersive X-ray spectroscopy (EDS). Most of samples showed detect able total silver concentrations and all samples showed migration of silver nanoparticles, with concentrations found between 0.00433 and 1.35 ng kg−1. Indeed, the migration study indicated the presence of silver nanoparticles in all food simulants, with sizes bellow 95 nm. The average par ticle size determined for acetic acid was greater than that observed in the other simulants. In the images obtained by SEM/EDS also confrmed the presence of spherical silver nanoparticles, between 17 and 80 nm. The fndings reported herein will aid the health area concerning of human health risk assessments, aiming at regulating this type of material from a food safety point of view. | en |
| Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Controle de Qualidade em Saúde. Rio de Janeiro, RJ, Brasil. | en_US |
| Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Controle de Qualidade em Saúde. Rio de Janeiro, RJ, Brasil. | |
| Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Controle de Qualidade em Saúde. Rio de Janeiro, RJ, Brasil. | |
| Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Controle de Qualidade em Saúde. Rio de Janeiro, RJ, Brasil. | |
| Affilliation | Instituto Nacional de Metrologia, Qualidade e Tecnologia. Diretoria de Metrologia Científica e Divisão de Materiais. Rio de Janeiro, RJ, Brasil. | |
| Affilliation | Instituto Nacional de Metrologia, Qualidade e Tecnologia. Diretoria de Metrologia Científica e Divisão de Materiais. Rio de Janeiro, RJ, Brasil. | |
| Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Controle de Qualidade em Saúde. Rio de Janeiro, RJ, Brasil. | |
| Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Controle de Qualidade em Saúde. Rio de Janeiro, RJ, Brasil. | |
| Subject | Nanoparticles | en |
| Subject | Food packaging | en_US |
| Subject | SpICP-MS | en_US |
| Subject | SEM/EDS | en_US |
| Embargo date | 2030-12-31 | |
