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The Mechanism and Applications of Colloidal Levitation in Oscillating Electric Fields

陈孝雯

哈尔滨工业大学

Abstract: The controlled transport of colloidal particles in all three dimensions has significant value in a wide variety of applications,ranging from bioanalysis,microassembly,particle sorting to basic scientific research.A bottleneck in realizing threedimensional manipulation of colloidal particles is the difficulty of levitating large quantities of colloids to a precisely controlled height against gravity.In recent reports,μm-sized colloidal particles suspended in aqueous solutions can levitate from th... More
Keywords：

colloidal 3D manipulation; alternating current electric fields; dielectrophoresis; electrode polarization; electrical levitation;

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Chemistry

  • DOI：

    10.27061/d.cnki.ghgdu.2023.000522

  • Classification Code：

    O648.1

Tutor：

王威;

Retraction:

材料科学与工程

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