Dielectrophoretic trapping of single sub-micrometre scale bioparticles
Dielectrophoretic trapping of single sub-micrometre scale bioparticles
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DOI：
10.1088/0022-3727/31/17/020
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发表时间：
1998-09-07
影响因子：
3.4
通讯作者：
Morgan, H
中科院分区：
文献类型：
--
作者：
Hughes, MP;Morgan, H
证明了单个亚微米级生物微粒稳定的负电泳捕获力。捕获了直径在93-250 nm范围内的单个病毒颗粒、衣壳和乳胶球。对可能被稳定捕获以对抗布朗运动的粒子的最小尺寸进行了估计，并将捕获特性用于估计病毒的介电性质的值。
The stable negative dielectrophoretic trapping of single sub-micrometre bioparticles is demonstrated. Single virus particles, capsids and latex spheres, with diameters in the range 93-250 nm, have been trapped. An estimate for the minimum size of particle that may be stably trapped against Brownian motion is made and the trapping characteristics used to estimate values for the dielectric properties of a virus.