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Type: Artigo de periódico
Title: Novas fases estacionárias à base de sílica para cromatografia líquida de alta eficiência
Title Alternative: New stationary phases based on silica for high performance liquid chromatography
Author: Silva, César R.
Jardim, Isabel C. S. F.
Collins, Carol H.
Airoldi, Claudio
Abstract: The present work reviews recent advances in the preparation of new reversed phase packing materials such as sterically protected, bidentate, hybrid organic-inorganic and monolithic phases and phases containing embedded polar groups. The bonding chemistry involved in the preparation of these phases as well as their advantages over conventional C8 and C18 reversed phases are discussed. Understanding the reasons behind the development of these newer column packings helps analysts select the best stationary phase for a given application.
Subject: stationary phases
embedded phases
Editor: Sociedade Brasileira de Química
Rights: aberto
Identifier DOI: 10.1590/S0100-40422004000200017
Date Issue: 1-Apr-2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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