In vitro and in vivo studies of single-walled carbon nanohorns with encapsulated metallofullerenes and exohedrally functionalized quantum dots.
In vitro and in vivo studies of single-walled carbon nanohorns with encapsulated metallofullerenes and exohedrally functionalized quantum dots.
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DOI:
10.1021/nl1008635
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发表时间:
2010-08-11
期刊:
影响因子:
10.8
通讯作者:
Dorn HC
中科院分区:
文献类型:
--
作者:
Zhang J;Ge J;Shultz MD;Chung E;Singh G;Shu C;Fatouros PP;Henderson SC;Corwin FD;Geohegan DB;Puretzky AA;Rouleau CM;More K;Rylander C;Rylander MN;Gibson HW;Dorn HC
Single-walled carbon nanohorns (SWNHs) are new carbonaceous materials. In this paper, we report the first successful preparation of SWNHs encapsulating trimetallic nitride template endohedral metallofullerenes (TNT-EMFs). The resultant materials were functionalized by a high-speed vibration milling method and conjugated with CdSe/ZnS quantum dots (QDs). The successful encapsulation of TNT-EMFs and external functionalization with QDs provide a dual diagnostic platform for in vitro and in vivo biomedical applications of these new carbonaceous materials.
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