title: A pellet-type optical nanomaterial of silica-based naphthalimide-DPA-Cu(II) complexes: recyclable fluorescence detection of pyrophosphate.
abstract: A pellet-type nanomaterial prepared from a mesoporous silica-immobilized naphthalimide-DPA-Cu(II) complex (MSIND-Cu) is investigated as a selective fluorescent chemosensor for PPi detection with a large "off-on" fluorescence change, low detection limit, short response time and a broad pH test range.
authors.affiliation: Department of Chemistry, Korea University, Seoul 136-701, Korea.
authors.forename: Jun Feng
authors.initials: JF
authors.lastname: Zhang
authors.forename: Minsung
authors.initials: M
authors.lastname: Park
authors.forename: Wen Xiu
authors.initials: WX
authors.lastname: Ren
authors.forename: Youngmee
authors.initials: Y
authors.lastname: Kim
authors.forename: Sung Jin
authors.initials: SJ
authors.lastname: Kim
authors.forename: Jong Hwa
authors.initials: JH
authors.lastname: Jung
authors.forename: Jong Seung
authors.initials: JS
authors.lastname: Kim
mesh_terms: D003124:Colorimetry; D003300:Copper / Q000737:chemistry*; D011756:Diphosphates / Q000032:analysis* / Q000737:chemistry; D008744:Methylamines / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D049329:Nanostructures / Q000737:chemistry; D053644:Naphthalimides / Q000737:chemistry*; D055620:Optical Phenomena; D009942:Organometallic Compounds / Q000737:chemistry*; D011725:Pyridines / Q000737:chemistry*; D012822:Silicon Dioxide / Q000737:chemistry*; D013050:Spectrometry, Fluorescence
chemical_list: D011756:Diphosphates; D008744:Methylamines; D053644:Naphthalimides; D009942:Organometallic Compounds; D011725:Pyridines; C121054:bis(2-pyridyl)methylamine; D012822:Silicon Dioxide; D003300:Copper