Lanthanide-chelate silica nanospheres as robust multicolor Vis-NIR tags.
نویسندگان
چکیده
Different lanthanide chelates have been simultaneously embedded in a silica matrix yielding bright dual-mode lanthanide doped nanospheres which are uniform in size distribution, tunable, photostable, and leakage free. Depending on the chelate combination, two color emission with a single light source or tunable emission with multiple sources is obtained.
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 15 شماره
صفحات -
تاریخ انتشار 2010