title: [Syntheses and spectral characterization of low-molecular-weight chitosan-Ce(III) complexes].
abstract: The low-molecular-weight chitosan-Ce(III) complexes were synthesized at pH value 1-2 and characterized by UV spectrum, fluorescence spectrum, FTIR spectrum and 1H NMR spectrum. Its coordination mechanism was also investigated. The results showed that Ce(III) was coordinated with -OH group instead of -NH2 group of low-molecular-weight chitosan.
authors.affiliation: Department of Chemistry and Life Science, Gannan Teacher's College, Ganzhou 341000, China.
authors.forename: Ke-Jun
authors.initials: KJ
authors.lastname: Wang
authors.forename: He-Rui
authors.initials: HR
authors.lastname: Wen
authors.forename: Fang
authors.initials: F
authors.lastname: Liu
authors.forename: De-Min
authors.initials: DM
authors.lastname: Jia
mesh_terms: D002563:Cerium / Q000737:chemistry* / Q000378:metabolism; D048271:Chitosan / Q000737:chemistry* / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods*; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods*; D014466:Ultraviolet Rays
chemical_list: D002563:Cerium; D048271:Chitosan