Zeolitic imidazolate framework nanocrystals for enrichment and direct detection of environmental pollutants by negative ion surface-assisted laser desorption/ionization time-of-flight mass spectrometry†,10.1039/C6RA00877A

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Zeolitic imidazolate framework nanocrystals for enrichment and direct detection of environmental pollutants by negative ion surface-assisted laser desorption/ionization time-of-flight mass spectrometry†

Xueqing Yang,Zian Lin,Xiuping Yan,Zongwei Cai

RSC Advances Pub Date : 02/22/2016 00:00:00 , DOI:10.1039/C6RA00877A

Abstract

Zeolite imidazole framework (ZIF) nanocrystals serve as sorbents and matrices for negative ion surface assisted laser desorption/ionization mass spectrometry. The unique properties of ZIFs make them suitable for analyzing a series of environmental pollutants with high signal intensity and a clean background.