| Full text | |
| Author(s): |
Dias, Tuanne R.
[1]
;
Melchert, Wanessa R.
[2]
;
Kamogawa, Marcos Y.
[2]
;
Rocha, Fabio R. P.
[1]
;
Zagatto, Elias A. G.
[1]
Total Authors: 5
|
| Affiliation: | [1] Univ Sao Paulo, Ctr Nucl Energy Agr, Av Centenario 303, POB 96, BR-13400970 Piracicaba, SP - Brazil
[2] Univ Sao Paulo, Luiz de Queiroz Coll Agr, POB 9, BR-13418970 Piracicaba, SP - Brazil
Total Affiliations: 2
|
| Document type: | Journal article |
| Source: | Talanta; v. 184, p. 325-331, JUL 1 2018. |
| Web of Science Citations: | 3 |
| Abstract | |
In flow analysis, solid particles (sorbents, reagents or catalysts) have been used for e.g. analyte separation/concentration, sample clean-up, speciation analysis, enzymatic assays, analysis relying on slight soluble reagents, and kinetics studies related to adsorption/release of species. The particles are usually accommodated inside packed-bed mini-columns, cartridges or disks, but this geometry may led to limited analyte/particle interaction, poor renewal of the particle surface, swelling effects, establishment of preferential pathways, and increased backpressure. These hindrances are circumvented by fluidizing the solid particles. Fluidization is a worldwide-accepted industrial process, which can be successfully implemented in flow analysis. This review emphasizes historical and conceptual aspects, as well as advantages, limitations, applications, and perspectives for future development of flow analysis relying on fluidized particles. (AU) | |
| FAPESP's process: | 14/25198-0 - Extractive processes in flow analysis systems with pressurization and/or heating |
| Grantee: | Tuanne dos Reis Dias |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |
| FAPESP's process: | 11/23498-9 - Advanced flow systems for technological, agronomical and environmental analysis |
| Grantee: | Elias Ayres Guidetti Zagatto |
| Support Opportunities: | Research Projects - Thematic Grants |