International Business Machines Corporation
Detection of nucleic acid sequences using deterministic lateral displacement arrays

Abstract:

Techniques regarding detecting one or more defined nucleic acid sequences are provided. For example, one or more embodiments described herein can comprise a method, which can comprise adding a molecular probe to a sample fluid comprising a first deoxyribonucleic acid segment and a second deoxyribonucleic acid segment. The molecular probe can have an affinity to bond to a defined nucleic acid sequence. The method can also comprise separating, via a nanoscale deterministic lateral displacement array, the first deoxyribonucleic acid segment from the second deoxyribonucleic acid segment based on a size of the first deoxyribonucleic acid segment.