Fe3O4 nanoparticles as robust photothermal agents for driving high barrier reactions under ambient conditions

被引：34
作者：
Johnson, Robert J. G. [1 ]
Haas, Kaitlin M. [1 ]
Lear, Benjamin J. [1 ]
机构：
[1] Penn State Univ, Dept Chem, University Pk, PA 16802 USA
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 02期
关键词：
IRON-OXIDE NANOPARTICLES; GOLD NANOPARTICLES; MAGNETIC NANOPARTICLES; VAPOR GENERATION; CANCER-THERAPY; RELEASE; NANORODS; SURFACE; FRAGMENTATION; ELECTRONS;
D O I：
10.1039/c4cc07966c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Magnetite nanoparticles (MNPs) show remarkable stability during extreme photothermal heating (Z770 K), displaying no change in size, crystallinity, or surfactants. The heat produced is also shown as chemically useful, driving the high-barrier thermal decomposition of polypropylene carbonate. This suggests MNPs are better photothermal agents (compared to gold nanoparticles), for photothermally driving high-barrier chemical transformations.
引用
收藏
页码：417 / 420
页数：4
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