Modified zeolitic imidazolate framework-8 as solid-phase microextraction Arrow coating for sampling of amines in wastewater and food samples followed by gas chromatography-mass spectrometry

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• 作者：Hangzhen Lan^a ; Tuukka Rö ; nkkö ; ^a ; Jevgeni Parshintsev^a ; Kari Hartonen^a ; Ning Gan^a ; ^b ; Motolani Sakeye^c ; Jawad Sarfraz^c ; Marja-Liisa Riekkola^a ; ^{marja-liisa.riekkola@helsinki.fi}
• 关键词：Acidified zeolitic imidazolate framework-8 ; Amines ; Food ; Gas chromatography&ndash ; mass spectrometry ; Solid phase microextraction Arrow ; Wastewater
• 刊名：Journal of Chromatography A
• 出版年：2017
• 出版时间：24 February 2017
• 年：2017
• 卷：1486
• 期：Complete
• 页码：76-85
• 全文大小：1768 K
• 卷排序：1486

文摘

A-ZIF-8 as adsorbent including PVC as the adhesive was exploited in SPME Arrow. Homemade Arrow provided selectivity and flexibility for amines in environmental and food samples. A-ZIF-8/PVC SPME Arrow was highly reproducible for at least 130 extractions. Homemade Arrow gave lower LOQ for TMA and TEA than PDMS/Carboxen-1000 SPME Arrow.