ENHANCEMENT OF RADIOACTIVE DECONTAMINATION IN MICROALGAE USING DIELECTROPHORESIS BASED SCREENING

Wang, C.; Lee, K. A.; Choi, E.; Lee, K. -Y.; Lee, S. -Y.; Jung, K. -H.; Park, J.

doi:10.1109/TRANSDUCERS.2015.7181309

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ENHANCEMENT OF RADIOACTIVE DECONTAMINATION IN MICROALGAE USING DIELECTROPHORESIS BASED SCREENING

Wang, C.;
Lee, K. A.;
Choi, E.;
Lee, K. -Y.;
Lee, S. -Y.;
... Jung, K. -H.;
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초록

This paper reports a new strategy to enhance the decontamination ability of microalgae by selecting a high potential strain for removing radioactive nuclide using a dielectrophoresis (DEP) based screening microplatform. Microalgae Chlorella vulgaris which has high contents of strontium, can be collected by finding the particular crossover frequency over the other that has relatively low strontium contents. Based on this, we design a novel screening microplatform considering easy separation and collection. After the screening and cultivation of C. vulgaris, they show more enhanced ability on radioactive decontamination in wastewater compared to wild type.

키워드

Dielectrophoresis; microalgae; cell separation; microfluidic

제목: ENHANCEMENT OF RADIOACTIVE DECONTAMINATION IN MICROALGAE USING DIELECTROPHORESIS BASED SCREENING

저자: Wang, C.; Lee, K. A.; Choi, E.; Lee, K. -Y.; Lee, S. -Y.; Jung, K. -H.; Park, J.

DOI: 10.1109/TRANSDUCERS.2015.7181309

발행일: 2015-08-05

유형: Proceedings Paper

저널명: 2015 TRANSDUCERS - 2015 18TH INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS, ACTUATORS AND MICROSYSTEMS (TRANSDUCERS)

페이지: 1850 ~ 1853