A highly stable nanofibrous Eu-MOF membrane as a convenient fluorescent test paper for rapid and cyclic detection of nitrobenzene

A stable fluorescent nanofibrous membrane was fabricated by in situ growing Eu-MOF crystals on electrospun polyacrylonitrile nanofibers modified with γ-aminobutyric acid. This nanofibrous membrane can be used as a convenient fluorescent test paper for rapid and cyclic detection of nitrobenzene.