Immobilization of folic acid on Eu3+-doped nanoporous silica spheres.
نویسندگان
چکیده
Folic acid (FA) was immobilized on Eu(3+)-doped nanoporous silica spheres (Eu:NPSs) through mediation of the 3-aminopropyltriethoxysilane adlayer. The ordered nanopores of Eu:NPS were preserved by the immobilization. The FA-immobilized Eu:NPSs showed the characteristic photoluminescence peak due to interactions between the FA molecules and Eu(3+) ions, and highly dispersed stability in phosphate buffered saline.
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 29 شماره
صفحات -
تاریخ انتشار 2011