Sentences with phrase «zinc atoms»

The key appears to be a single zinc atom that sits at the core of the enzyme, which resembles a pyramid in structure.

These sparks are created when billions of zinc atoms shoot from thousands of small pouches nestled just beneath the surface of a mouse egg cell, researchers from Northwestern University and Argonne National Laboratory report December 15 in Nature Chemistry.

These sparks are created when thousands of zinc atoms shoot from thousands of small pouches nestled just beneath the surface of the egg cell, researchers report December 15 in Nature Chemistry.

These spots are pouches filled with zinc atoms that erupt to create zinc sparks dancing about the newly minted embryo.

Under pressure, the team reports in the 11 March Science, the additive's zinc atoms change their «coordination number» — the number of neighboring atoms they bond to — allowing the additive molecules to link extensively and form a spongy, rubberlike protective coating.

Batimastat is designed to bind to zinc atoms in the active sites of all MMPs.

These finger - shaped proteins form when specific amino acids (protein building blocks) bind to a charged zinc atom.

The logical conclusion was that the reason must lie within the newly found zinc atoms, which are naturally occurring in this material.»

«We found that they are a result of zinc atoms that were incorrectly positioned in the crystal lattice,» says Zheng.

Because if it WERE truth, you would be able to tell me that, at a specific time, based on that zinc atom, but NO, you seem to want to reply on August 28, 2012 at 2:19 pm, and then act like it is not based on a calendar.

This atomic reshuffling relaxes the molecule's shape, separating the zinc atoms and allowing them to convert acetic anhydride — also present in the solution — into acetic acid.

The MOF under study was made up of pyramidal molecular frameworks, each consisting of a zinc atom surrounded by four cyclical, organic molecules called imidazolates.

The zinc finger region, whose structure was discovered by Nobel laureate Aaron Klug, is a finger - shaped structure containing a zinc atom.

The zinc atom is missing and a nitrogen atom (attached to a hydrogen atom) substitutes for the oxygen atom.

The images the STM generated in this experiment revealed bright, cross-shaped clouds of quasiparticles, electron excitation states that collectively act like a free electron, above the zinc atoms.

Inside the AlloSphere, researchers such as Van de Walle use a joystick to maneuver through three - dimensional constellations of the oxygen, hydrogen and zinc atoms (linked by a complex lattice of chemical bonds) that make up these conductors.

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.