Influence of the diameter of nanoparticles in complexes metal-aquatic humic substances
Fuente:
Redalyc
Enregistré dans:
| Auteur principal: | |
|---|---|
| Format: | Artículo científico |
| Langue: | en |
| Publié: |
Universidade Estadual Paulista Júlio de Mesquita Filho
2018
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1876477933487390720 |
|---|---|
| author | Daniele Frasson Vieira |
| author_facet | Daniele Frasson Vieira |
| contents | Influence of the diameter of nanoparticles in complexes metal-aquatic humic substances Daniele Frasson Vieira Nicolas Henrique Furquim Wander Gustavo Botero Luciana Camargo de Oliveira Danielle Goveia Química Metal ions nanoparticles water systems nanoparticle influence Nanoparticles are emerging as the object of research in all fields of chemistry, their special properties are matter for concern, because a considerable portion of these materials are eliminated in the environment. A key point of the discussion is how nanoparticles will interact with other components in natural waters. In this project, the main objective will be to study the interactions of nanoparticles with metallic ions in the presence of humic substances in environmental systems. It is intended to differentiate free and labile metal ions using nanoparticles and organic matter in the form of aquatic substances (extracted from samples collected on the coast of São Paulo). It is intended to simulate the environmental systems and to verify the competition between the complexants. The differentiation of the free and complexed ions will be done using an ultrafiltration system equipped with polyethersulfone membrane (1KDa) and determination of the metals by atomic absorption spectrometry with flame atomization. 2018 artículo científico 0100-4670 https://www.redalyc.org/articulo.oa?id=42955828004 https://www.redalyc.org/journal/429/42955828004/ https://www.redalyc.org/journal/429/42955828004/html/ https://www.redalyc.org/journal/429/42955828004/42955828004.epub https://www.redalyc.org/journal/429/42955828004/movil https://doi.org/10.26850/1678-4618eqj.v43.1SI.2018.p44-50 en http://www.redalyc.org/revista.oa?id=429 Eclética Química application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Eclética Química (Brasil) Vol.43 |
| format | Artículo científico |
| id | redalyc_42955828004 |
| institution | Redalyc |
| language | en |
| publishDate | 2018 |
| publisher | Universidade Estadual Paulista Júlio de Mesquita Filho |
| spellingShingle | Influence of the diameter of nanoparticles in complexes metal-aquatic humic substances Daniele Frasson Vieira Química Metal ions nanoparticles water systems nanoparticle influence Influence of the diameter of nanoparticles in complexes metal-aquatic humic substances Daniele Frasson Vieira Nicolas Henrique Furquim Wander Gustavo Botero Luciana Camargo de Oliveira Danielle Goveia Química Metal ions nanoparticles water systems nanoparticle influence Nanoparticles are emerging as the object of research in all fields of chemistry, their special properties are matter for concern, because a considerable portion of these materials are eliminated in the environment. A key point of the discussion is how nanoparticles will interact with other components in natural waters. In this project, the main objective will be to study the interactions of nanoparticles with metallic ions in the presence of humic substances in environmental systems. It is intended to differentiate free and labile metal ions using nanoparticles and organic matter in the form of aquatic substances (extracted from samples collected on the coast of São Paulo). It is intended to simulate the environmental systems and to verify the competition between the complexants. The differentiation of the free and complexed ions will be done using an ultrafiltration system equipped with polyethersulfone membrane (1KDa) and determination of the metals by atomic absorption spectrometry with flame atomization. 2018 artículo científico 0100-4670 https://www.redalyc.org/articulo.oa?id=42955828004 https://www.redalyc.org/journal/429/42955828004/ https://www.redalyc.org/journal/429/42955828004/html/ https://www.redalyc.org/journal/429/42955828004/42955828004.epub https://www.redalyc.org/journal/429/42955828004/movil https://doi.org/10.26850/1678-4618eqj.v43.1SI.2018.p44-50 en http://www.redalyc.org/revista.oa?id=429 Eclética Química application/pdf Universidade Estadual Paulista Júlio de Mesquita Filho Eclética Química (Brasil) Vol.43 |
| title | Influence of the diameter of nanoparticles in complexes metal-aquatic humic substances |
| topic | Química Metal ions nanoparticles water systems nanoparticle influence |
| url | https://www.redalyc.org/articulo.oa?id=42955828004 https://www.redalyc.org/journal/429/42955828004/ https://www.redalyc.org/journal/429/42955828004/html/ https://www.redalyc.org/journal/429/42955828004/42955828004.epub https://www.redalyc.org/journal/429/42955828004/movil https://doi.org/10.26850/1678-4618eqj.v43.1SI.2018.p44-50 |