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Results for ""DNA origami""

We found 97 results for your search.

Tightly-fitted DNA parts form dynamic nanomachine

A rotor with DNA origami parts held together by an engineered tight fit instead of by covalent bonds can revolve freely, driven by Brownian motion and dwelling at engineered docking sites.

DNA nanotechnology provides new ways to arrange nanoparticles into crystal lattices

Two research teams present two different methods for using single strands of DNA to link various nanoparticles into complex 3D arrays: one using DNA hairpins for dynamic reconfiguration and the other using a DNA origami scaffold.

DNA nanotechnology cages localize and optimize enzymatic reactions

Encapsulating enzymes in nanocages engineered using structural DNA nanotechnology increases enzymatic digestion and protects enzymes from degradation.

Conference video: Nanoscale Materials, Devices, and Processing Predicted from First Principles

Prof. William Goddard presented four advances from his research group that enable going from first principles quantum mechanics calculations to realistic nanosystems of interest with millions or billions of atoms.

Ultrasensitive microRNA assay with nanosensor to detect cancer

A nanotechnology-based sensor provides fast, inexpensive, ultrasensitive assay of microRNA pattern to detect cancer using DNA immobilized on a synthetic gold nanoprism.

Using DNA nanotechnology to position molecules with atomic precision

German researchers have used scaffolded DNA origami to adjust the angle of a DNA hinge joint by altering the length of special “adjuster helices”, causing molecules attached to the sides of the hinge to be displaced by as little as 0.04 nm.

Arranging molecular chromophores on DNA brick nanobreadboards

Nanobreadboards made of DNA bricks provide twice the positional precision, twice the packing density, and faster prototyping than do alternative means to arrange functional molecules.

Facilitating structural DNA nanotechnology with non-aqueous solvents

Recent research demonstrates that certain non-aqueous solvents can not only be used to assemble DNA nanostructures, but offer certain advantages over conventional aqueous solvents.

Foresight co-sponsors Berkeley Bench to Market event

To educate potential entrepreneurs on strategies for moving discoveries from the benchtop to successful commercialization, Foresight co-sponsored an event in the “Ph.D. to Startup” Workshop Series of the Berkeley Postdoc Entrepreneur Program.

Linking together small DNAs to build more diverse DNA nanostructures

Using the enzyme DNA ligase and small DNA strands as building blocks provides an efficient and less expensive path to a large variety of DNA scaffolds and other structures.

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