A multiplexed separation of iron oxide nanocrystals using variable magnetic fields

被引：10

作者：

Mayo, John T. ^{[1
]}

Lee, Seung Soo ^{[1
]}

Yavuz, Cafer T. ^{[1
]}

Yu, William W. ^{[1
]}

Prakash, Arjun ^{[1
]}

Falkner, Joshua C. ^{[1
]}

Colvin, Vicki L. ^{[1
]}

机构：

[1] Rice Univ, Houston, TX 77030 USA

来源：

NANOSCALE | 2011年 / 3卷 / 11期

关键词：

ARSENIC REMOVAL; SIZE; NANOPARTICLES; IMMUNOASSAYS; PURIFICATION; PARTICLES; SALTS; GOLD;

D O I：

10.1039/c1nr10671f

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

The size-dependent magnetic properties of nanocrystals are exploited in a separation process that distinguishes particles based on their diameter. By varying the magnetic field strength, four populations of magnetic materials were isolated from a mixture. This separation is most effective for nanocrystals with diameters between 4 and 16 nm.

引用

收藏

页码：4560 / 4563

页数：4

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