Recycling Materials for Sustainable DNA Origami Manufacturing.

ABSTRACT: DNA origami nanotechnology has great potential in multiple fields including biomedical, biophysical, and nanofabrication applications. However, current production pipelines lead to single-use devices incorporating a small fraction of initial reactants, resulting in a wasteful manufacturing process. Here, we introduce two complementary approaches to overcome these limitations by recycling the strand components of DNA origami nanostructures (DONs). We demonstrate reprogramming entire DONs into new devices, reusing scaffold strands. We validate this approach by reprogramming DONs with complex geometries into each other, using their distinct geometries to verify successful scaffold recycling. We reprogram one DON into a dynamic structure and show both pristine and recycled structures display s

SUBMITTER: Neuhoff MJ 

PROVIDER: S-EPMC11451448 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature