Dip in colorimetric fluoride sensing by a chemically engineered polymeric cellulose/bPEI conjugate in the solid state

作者:Melone Lucio; Bonafede Simone; Tushi Dorearta; Punta Carlo; Cametti Massimo
来源:RSC Advances, 2015, 5(101): 83197-83205.
DOI:10.1039/c5ra16764g

摘要

The cross-linking, via amide bond formation, of TEMPO-oxidized cellulose nanofibers with branched-polyethyleneimine functionalized with pNO(2)-phenyl urea units generates a novel polymeric conjugate material, with a sponge-like morphology, which can be successfully used for the heterogeneous sensing of fluoride anions in DMSO solution.

  • 出版日期2015