nanopore sequencing technology

Nanopore sequencing is a method used to read DNA by passing individual molecules through tiny, nanopore-sized openings in a membrane. As a DNA strand moves through the pore, each of its bases (building blocks) causes characteristic changes in the electrical current across the pore. These current changes are detected and analyzed to determine the sequence of bases in the DNA. This technique allows for rapid, real-time reading of long DNA strands without needing complex sample preparation, making it useful for genomic research, medical diagnostics, and personalized medicine.