We found 307 results for your search.

Engineered bacteria provide new tool for nanotechnology protein design

Engineered bacteria that incorporate unnatural amino acids at multiple positions provide a new tool that may facilitate designing proteins to fold more predictably into molecular machinery components.

Gamers, citizen science, and protein structures (Video link)

The Foldit approach to protein structure determination and protein design has proved its worth with the solution by citizen scientists in three weeks of an important protein structure that had stumped scientists working on the problem for more than a decade.

Mechanical force splits molecule that cannot otherwise be split

Ultrasound was used to pull on polymer chains attached to opposite sides of a chemically almost inert molecular ring, splitting it into its two components.

2011 Foresight Institute Feynman Prize deadline is September 30, 2011

Submit your own work or nominate a colleague for the 2011 Foresight Institute Feynman Prizes.

New grants to fund molecular machine research in The Netherlands

New research grants will support exploration of how molecular machines function.

A modular molecular composite nanosystem for solar power

A bacterial virus called M13 was genetically engineered to control the arrangement of carbon nanotubes, improving solar-cell efficiency by nearly one-third.

Real-time monitoring of atomic force microscope probes

Real-time monitoring of atomic-force-microscope probes to adjust for wear may speed up and improve the accuracy of measurements and manipulations done with AFMs.

Confining enzymes in specially engineered nanoporous materials may advance nanotechnology

Engineering both the pore size and chemical functionality of nanoporous materials affects both the secondary structure and the catalytic activity of the enzymes confined in the nanopores.

Mechanical manipulation of silicon dimers on a silicon surface (video)

UK scientists use mechanical force to manipulate silicon dimers on a silicon surface as a first step toward automated atomically precise manufacture of three-dimensional nanostructures.

Atomically precise graphene nanotechnology

Sputtering a pattern of zinc atoms on a graphene surface, followed by an acid rinse to remove the zinc, also removes exactly one atomic layer of graphene from where ever the graphene was covered with zinc atoms, forming a pattern on the graphene surface that is atomically precise in the vertical dimension. Resolution in the horizontal dimensions is determined by the mask used to sputter zinc.

0
    0
    Your Cart
    Your cart is emptyReturn to Shop