Layered double hydroxide films on nanoporous anodic aluminum oxide/aluminum wire: a new fiber for rapid analysis of Origanum vulgare essential oils.
Zn/Al layered double hydroxide (LDH) films were fabricated in situ with anodic aluminium oxide aluminium as both the substrate and the sole aluminium source by means of urea hydrolysis. Headspace solid phase microextraction using LDH fibre in combination with capillary GC-MS was utilised as a monitoring technique for the collection and detection of the volatile compounds of Origanum vulgare. Experimental parameters, including the sample weight, microwave power, extraction time and humidity effect, were examined and optimised.
['Piryaei|Marzieh|M|']
D000535:Aluminum D000537:Aluminum Oxide D008401:Gas Chromatography-Mass Spectrometry D006868:Hydrolysis D008872:Microwaves D058608:Nanopores D009822:Oils, Volatile D031341:Origanum D052617:Solid Phase Microextraction D014508:Urea
Layered double hydroxide films Origanum vulgare solid-phase microextraction