Covalent bonding of zeolitic imidazolate framework-90 to functionalized silica fibers for solid-phase microextraction

Here we report a covalent bonding approach to fabricate a robust metal-organic framework ZIF-90 coating for solid-phase microextraction. The ZIF-90 bonded fiber exhibits high enhancement factors, wide linearity, excellent reproducibility, and good lifetime for the studied polar endocrine disruptors.

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Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 49; no. 21; pp. 2142 - 2144
Main Authors Yu, Li-Qing, Yan, Xiu-Ping
Format Journal Article
LanguageEnglish
Published England 01.01.2013
Subjects
Acrylic Resins - chemistry
Benzhydryl Compounds - analysis
Benzhydryl Compounds - isolation & purification
Bonding
chemical bonding
chemical communication
chemical reactions
Chromatography, Gas
Coating
coatings
coordination polymers
Covalence
Dimethylpolysiloxanes - chemistry
Endocrine disruptors
Endocrine Disruptors - analysis
Endocrine Disruptors - isolation & purification
endocrine-disrupting chemicals
Fibers
Imidazoles - chemistry
Linearity
Phenols - analysis
Phenols - isolation & purification
Polyvinyls - chemistry
Reproducibility
silica
Silicon dioxide
Silicon Dioxide - chemistry
Solid Phase Microextraction
Temperature
Zeolites - chemistry
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Summary:Here we report a covalent bonding approach to fabricate a robust metal-organic framework ZIF-90 coating for solid-phase microextraction. The ZIF-90 bonded fiber exhibits high enhancement factors, wide linearity, excellent reproducibility, and good lifetime for the studied polar endocrine disruptors.
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ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/c3cc00123g