By using the oscillatory motion of nitric oxide molecules in these potentials, we have demonstrated rapid deceleration or acceleration in a molecular beam to well-defined velocities on a length scale of less than 535nm. We reduce the kinetic energy of the molecules in a cold molecular beam by ...
Thanks to the extensive studies of CPEs doped with different fillers, a fundamental understanding of the ion transport mechanisms in CPEs has been obtained. Inorganic fillers can disrupt the aggregated structure of the polymer matrix, reduce the crystallinity and increase the number of polymer chain s...
Thus, the ability of the solvent to affect the properties of protein molecules, along with the possibility of altering the properties of the solvent through technological processing, formed the basis for the development of drugs based on HD antibodies12. However, the nature of this effect from a...
Beyond a critical concentration and pressure, the fluid forms a separate phase where the Brownian motion of the solute molecules is “frozen” [16]. This phase transition point demarcates between the true solution behavior (disordered phase) and a cake type behavior (ordered phase) [16]. In ...
Homogeneous redox mediation, through elaborately designing the additive molecules, is an effective approach to promote the sulfur redox kinetics. Herein a promoter of mixed organodiselenides (mixed-Se) is proposed to comprehensively improve the sulfur redox kinetics following the redox comediation ...
Tetrahymena thermophila, a classic ciliate model organism, has been shown to possess tubular mitochondrial cristae and highly divergent electron transport chain involving four transmembrane protein complexes (I–IV). Here we report cryo-EM structures of its ~8 MDa megacomplex IV2 + (I + ...
“catnip response”, as were the structurally more distinct molecules actinidine and dihydroactinidiolide. Most cats did not respond to actinidine, whereas those who did, responded longer to this volatile than any of the other secondary plant metabolites, and different behavior was observed. ...
science are also well known: he systematically develops analytic geometry (Fermat independently gets the basic idea of analytic geometry), and also does many original basic contributions in physics (like momentum conservation law, refraction law of light, Newton’s first law of motion, and so on)...
In a report inNature, researchers describe the development of a neural network that "hallucinates" proteins with new, stable structures. Proteins, which are string-like molecules found in every cell, spontaneously fold into intricate three-dimensional shapes. These folded shapes are key to nearly ...
The surface water molecules will have a range of velocities. Some will have a high enough velocity to pull away from the attractive bonding forces of neighbouring molecules in the liquid state and so escape. This energy is now stored in the gaseous phase molecules as potential energy. ...