Synthesis of Cd(2+)-functionalized titanium phosphate nanoparticles and application as labels for electrochemical immunoassays |
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Authors: | Feng Li-Na Peng Juan Zhu Ying-Di Jiang Li-Ping Zhu Jun-Jie |
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Affiliation: | State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, PR China. |
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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. |
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