Sulphoxine immobilized onto chitosan microspheres by spray drying: application for metal ions preconcentration by flow injection analysis

Martins, Amarildo Otavio ; da Silva, Edson Luiz ; Carasek, Eduardo ; Laranjeira, Mauro C.M ; de Fávere, Valfredo T

Talanta (Oxford), 2004-05, Vol.63 (2), p.397-403 [Periódico revisado por pares]

Amsterdam: Elsevier B.V

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