financially supported by the Chinese Academy of Sciences(No.KZCX2-YW-410);the National Natural Science Foundation of China(Nos.40776058 and 20977073);the National 863 High Technology Project of the Ministry of Science and Technology of China(No.2007AA09Z103);the Outstanding Youth Natural Science Foundation of Shandong Province(No.JQ200814);the Taishan Scholar Program of Shandong Province
A novel potentiometric detection strategy based on functionalized magnetic nanoparticles has been developed for rapid and sensitive sensing of polyions.Highly dispersed magnetic nanoparticles coated with ion exchanger...