NYU Researchers Create Method to Precisely Glue Particles Together On the Micro- and Nano-Scale


Researchers at New York University have created a method to precisely bind nano- and micrometer-sized particles together into larger-scale structures with useful materials properties. Their work, which appears in the latest issue of the journal Nature Materials, overcomes the problem of uncontrollable sticking, which had been a barrier to the successful creation of stable microscopic and macroscopic structures with a sophisticated architecture.

The novel DNA 'sticky ends' can form intra-particle loops and hairpins (e.g. schemes II & III), giving more control over the particles' interactions than conventional sticky ends that can only form inter-particle bridges (scheme Ia).
The novel DNA 'sticky ends' can form intra-particle loops and hairpins (e.g. schemes II & III), giving more control over the particles' interactions than conventional sticky ends that can only form inter-particle bridges (scheme Ia).

Researchers at New York University have created a method to precisely bind nano- and micrometer-sized particles together into larger-scale structures with useful materials properties. Their work, which appears in the latest issue of the journal Nature Materials, overcomes the problem of uncontrollable sticking, which had been a barrier to the successful creation of stable microscopic and macroscopic structures with a sophisticated architecture.

The long-term goal of the NYU researchers is to create non-bio 500

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