High-throughput on-chip DNA fragmentation

作者: Lingling Shui , Edwin Carlen , Mingliang Jin , Johan G. Bomer , Albert van den Berg

DOI:

关键词: BiophysicsNanotechnologyMaterials scienceThroughput (business)genomic DNAFragmentation (cell biology)MicrofluidicsDNAChipDNA fragmentationLength distribution

摘要: free microfluidic deoxyribonucleic acid (DNA) fragmentation chip that is based on hydrodynamic shearing. Genomic DNA has been reproducibly fragmented with 2-10 kbp fragment lengths by applying hydraulic pressure ΔP across micromachined constrictions in the channels. The utilization of a series reduces variance length distribution; and parallel channels design eliminates device clogging.

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