Visual detection of cobalt(II) ion in vitro and tissue with a new type of leaf-like molecular microcrystal
Shu Jun Zhen1, Feng Ling Guo, Li Qiang Chen
1Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, College of Chemistry and Chemical Engineering, Southwest University, Chongqing, P R China.
Chemical Communications (Cambridge, England)
|January 5, 2011
Abstract:
A novel type of leaf-like poly (p-phenylenediamine) (PpPD) microcrystal was prepared under mild conditions, which was successfully applied to the visual detection of Co(2+)in vitro and in tissue based on the extinction and light scattering features owing to the special etching effect of Co(2+) on the surface of the leaf-like microcrystal.
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