title: Synthesis of Cd(2+)-functionalized titanium phosphate nanoparticles and application as labels for electrochemical immunoassays.
abstract: Porous titanium phosphate (TiP) nanoparticles with high water solubility have been synthesized by using the surfactant sodium dodecyl sulfate (SDS) as the structure-directing agent. The TiP nanoparticles can be functionalized with Cd(2+) and can be further used as labels for electrochemical detection of proteins due to their excellent ion-exchange property.
authors.affiliation: State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, PR China.
authors.forename: Li-Na
authors.initials: LN
authors.lastname: Feng
authors.forename: Juan
authors.initials: J
authors.lastname: Peng
authors.forename: Ying-Di
authors.initials: YD
authors.lastname: Zhu
authors.forename: Li-Ping
authors.initials: LP
authors.lastname: Jiang
authors.forename: Jun-Jie
authors.initials: JJ
authors.lastname: Zhu
mesh_terms: D002104:Cadmium / Q000737:chemistry*; D004563:Electrochemistry / Q000379:methods*; D006801:Humans; D007118:Immunoassay / Q000379:methods*; D007074:Immunoglobulin G / Q000032:analysis / Q000276:immunology; D053758:Nanoparticles / Q000737:chemistry*; D013194:Staining and Labeling; D014025:Titanium / Q000737:chemistry*
chemical_list: D007074:Immunoglobulin G; D002104:Cadmium; C036532:titanium phosphate; D014025:Titanium