UTILIZAÇÃO DE MOFs (METAL ORGANIC FRAMEWORKS) COMO FASE ESTACIONÁRIA EM CROMATOGRAFIA LÍQUIDA (HPLC)

• DOI: 10.22533/at.ed.2352131086

• Palavras-chave: MOFs, ZIFs, Cromatografia Líquida, HPLC.

• Keywords: MOFs, ZIFs, liquid chromatography, HPLC.

• Abstract:

  The MOFs belong to a class of coordination polymers that can be used as micro and meso porous materials of high-capacity adsorption. These materials combine inorganic parts (metal ions) with organic parts (binders) creating three-dimensional crystalline structures with covalent bonds. The peculiar characteristics (high porosity, selectivity, multiple active sites) make the MOFs a promisor adsorbent as a new stationary phase of high performance for liquid chromatography. This work is an exploratory study of published articles in the literature in several scientific journals, between 2008 and 2018, in order to create summary and recommendations of experimental results regarding to MOF applications as a stationary phase in liquid chromatography (HPLC). In order to overcome the challenge of loss of column efficiency due to the irregular sizes and shapes of the particles, there is an absolute growth in pre-treatment and modifications area of the MOFs that aims to improve the efficiency and activity.

• Número de páginas: 15