Nanoporous array anodic titanium-supported co-polymeric ionic liquids as high performance solid-phase microextraction sorbents for hydrogen bonding compounds.

Highlights: [•] Nanoporous array anodic titanium wire was functionalized and used as fiber support. [•] Two imidazolium ILs were synthesized and copolymerized in situ on metal support. [•] Good extraction performance was obtained by combination of NAAT and ILs copolymer. [•] Aliphatic alcohols in liquors were quantified by the GS–SPME–GC method. [Copyright &y& Elsevier]