In summary, we have fabricated the first MOF-coated
capillary column using MIL-101 as the stationary phase for
high-resolution GC separation of isomers. The results
reported herein are very promising for the application of
MOFs for high-resolution capillary GC. Further research
should focus on the potential of other MOFs for highresolution
separation, even for high-resolution enantioseparation
of chiral compounds.