作者: Lucio Melone , Simone Bonafede , Dorearta Tushi , Carlo Punta , Massimo Cametti
DOI: 10.1039/C5RA16764G
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摘要: The cross-linking, via amide bond formation, of TEMPO-oxidized cellulose nanofibers with branched-polyethyleneimine functionalized pNO2-phenyl urea units generates a novel polymeric conjugate material, sponge-like morphology, which can be successfully used for the heterogeneous sensing fluoride anions in DMSO solution.