New materials for solid-phase extraction of trace elements

被引:185
作者
Lemos, Valfredo Azevedo [1 ]
Gomes Teixeira, Leonardo Sena [2 ,3 ]
Bezerra, Marcos de Almeida [1 ]
Spinota Costa, Antonio Celso [2 ]
Castro, Jacira Teixeira [1 ]
Martins Cardoso, Luiz Augusto [1 ]
de Jesus, Djane Santiago [4 ]
Santos, Elenir Souza [2 ]
Baliza, Patricia Xavier [2 ]
Santosi, Luana Novaes [1 ]
机构
[1] Univ Estadual Sudoeste Bahia, LQA, BR-45206190 Jequie, BA, Brazil
[2] Univ Ondina, Inst Quim, Univ Fed Bahia, Salvador, BA, Brazil
[3] Univ Salvador, Dept Engenharia & Arquitetura, Salvador, BA, Brazil
[4] Ctr Fed Educ Tecnol Bahia, Salvador, BA, Brazil
关键词
solid-phase extraction; metal; preconcentration; new sorbents;
D O I
10.1080/05704920802031341
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 [仪器科学与技术]; 080401 [精密仪器及机械]; 081102 [检测技术与自动化装置];
摘要
The development of new sorbents and their application in preconcentration methods for determination of trace elements is a subject of great interest. This review summarizes and discusses several analytical methods involving the preparation and use of new solid-phase materials. The performance and general properties of sorbents such as carbon nanotubes, imprinted ions, biosorbents, nanoparticles, and fullerene are discussed in detail. The perspective and future trends in the use of these materials are also considered.
引用
收藏
页码:303 / 334
页数:32
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