| Texto completo | |
| Autor(es): |
Negahdary, Masoud
;
Ameku, Wilson Akira
;
Santos, Berlane Gomes
;
Lima, Irlan dos Santos
;
de Oliveira, Thawan Gomes
;
Franca, Mesaque Carvalho
;
Angnes, Lucio
Número total de Autores: 7
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Microchemical Journal; v. 185, p. 18-pg., 2023-02-01. |
| Resumo | |
Fast and accurate detection of toxic substances can effectively increase the quality of human life, life expectancy, and environmental protection. So far, many electrochemical (bio)sensors have been designed to provide optimal (simplicity, low cost, high selectivity, and high sensitivity) detection of toxic substances. Here, the latest (2021 and 2022) electrochemical (bio) sensors involving nanomaterials-based SPEs for detecting toxic species are categorized and reviewed. The main application of nanomaterials was found as an increasing diagnostic sensi-tivity agent. Toxic substances were investigated and categorized into several groups: toxins, toxic inorganic species, pesticides and other organic residues, and drugs. Evidently, toxicity depends on the dose of each sub-stance, and unwanted doses, even for drugs. The specific features of diagnostic platforms, the application of various nanomaterials, and diagnostic strategies were included. Moreover, the crucial specifications of all electrochemical (bio)sensors that have recently been developed to detect toxic substances have been presented in several tables considering the type of analyte. (AU) | |
| Processo FAPESP: | 14/50867-3 - INCT 2014: Instituto Nacional de Ciência e Tecnologia de Bioanalítica |
| Beneficiário: | Marco Aurelio Zezzi Arruda |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 19/27021-4 - Projeto e fabricação de biossensores eletroquímicos para diagnóstico precoce de infarto do miocárdio e de Carcinoma Hepatocelular usando primers de microRNAs (miRNAs) como elemento de bioreconhecimento e arranjos de matrizes de nanoestruturas de ouro |
| Beneficiário: | Masoud Negahdary |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 17/13137-5 - Formação e propriedades de hemiésteres do ácido carbônico em meio aquoso |
| Beneficiário: | Claudimir Lucio Do Lago |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |