Magnetic track array for efficient bead capture in microchannels

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Magnetic track array for efficient bead capture in microchannels.

Magnetism-based microsystems, as those dedicated to immunoaffinity separations or (bio)chemical reactions, take benefit of the large surface area-to-volume ratio provided by the immobilized magnetic beads, thus increasing the sensitivity of the analysis. As the sensitivity is directly linked to the efficiency of the magnetic bead capture, this paper presents a simple method to enhance the captu...

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ژورنال

عنوان ژورنال: Analytical and Bioanalytical Chemistry

سال: 2009

ISSN: 1618-2642,1618-2650

DOI: 10.1007/s00216-009-3006-3