Synthesis and Characterization of Mesoporous Silica Modified with Purpald and Its Application in the Preconcentration of Cu<sup>2+</sup> and Cd<sup>2+</sup> from Aqueous Samples through Solid-Phase Extraction

Synthesis and Characterization of Mesoporous Silica Modified with Purpald and Its Application in the Preconcentration of Cu<sup>2+</sup> and Cd<sup>2+</sup> from Aqueous Samples through Solid-Phase Extraction

The synthesis of an organofunctionalized mesoporous silica was accomplished by a two-step process involving (1) the co-condensation of a silylant agent at the surface of silica, followed by (2) the immobilization of Purpald (ligand) at the organic termination of the silytant agent. The characterizat...

Full description

Bibliographic Details
Main Authors: Marcos Henrique Pereira Wondracek, Alexandre de Oliveira Jorgetto, Adrielli Cristina Peres da Silva, José Fabián Schneider, Valber de Albuquerque Pedrosa, Margarida Juri Saeki, Gustavo Rocha de Castro
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Separations
Subjects:
adsorption
solid-phase extraction
preconcentration
toxic metals
Online Access:https://www.mdpi.com/2297-8739/10/2/108

Similar Items

Similar Items