國家衛生研究院 NHRI:Item 3990099045/4799
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    題名: Improvement of cell capture efficiency using a reversible DEP field
    其他題名: TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems
    作者: Chu, SC;Shew, BY;Chen, CK;Su, YC;Liu, SJ;Leng, CH
    貢獻者: Vaccine Research and Development Center
    摘要: This work proposes the first time using a periodic and reversible DEP (dielectrophoresis) field to improve the capture efficiency of the rare specific cells in a mixed cell suspension. The forward DEP field will gently guide all the cells in a suspension to interact with bio-probes that are immobilized on a PVDF substrate in a reactor. The reverse DEP field will redistribute the un-bonded cells into the suspension for next reaction chance. The experimental results indicated that the forward DEP can double the cell capture efficiency compared with that without DEP enhancement, and the reversible DEP scheme can improve the efficiency about 25% further. c2009 IEEE.
    日期: 2009-06
    關聯: TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems. 2009 Jun:1782-1785(Article number 5285719).
    Link to: http://dx.doi.org/10.1109/SENSOR.2009.5285719
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=71449121449
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