A research team has synthesized three-dimensionally shaped molecules containing an internal twist and shown that they possess the properties of organic semiconductors. By introducing methyl groups ...

A molecule made by the kidneys and found in certain foods can reproduce some of the myriad benefits of exercise — and slow some signs of ageing — when fed to mice 1.

By introducing methyl groups into a planar molecule containing several thiophene units and forcing it into a twisted conformation, the team created a solid-state structure in which electricity can ...

A team led by researchers from the Norwegian University of Science and Technology have found a new method to separate right- and left-handed molecules using circularly polarised light A new optical ...

The transfer of poly(ADP-ribose) (PAR) to proteins is mediated by the growing family of PAR polymerases. This post-translational modification regulates many important cellular processes, including ...

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This paper introduces a method for obtaining the far-field radiation pattern for all elevation angles through planar near-field measurements of both the front and back sides of an antenna under test ...

This paper presents a frequency reconfigurable planar end-fire antenna in the terahertz frequency band. The antenna is loaded with parasitic patches, which are connected by GaAs Schottky diodes.