High-density DNA alignment on an Au(111) surface starting from folded DNA.

High-density uniform DNA alignment on a metal substrate is essential for creating sensitive DNA devices. We develop a self-sensing DNA alignment process starting from folded DNA to achieve high-density, uniform DNA alignment on an Au(111) surface. We demonstrate that folded DNA plays a critical role in avoiding DNA aggregation and distributing the DNA… CONTINUE READING

2 Figures & Tables