Chemists at UCL and the MRC Laboratory of Molecular Biology have demonstrated how RNA (ribonucleic acid) might have ...

The crystal structures of the enzyme from sweet potato in the resting dicupric Cu(II)-Cu(II) state, the reduced dicuprous Cu(I)-Cu(I) form, and in complex with the inhibitor phenylthiourea were ...

A new NASA study reveals a surprising way planetary cores may have formed—one that could reshape how scientists understand the early evolution of rocky planets like Mars.

Five previously unknown salt solid forms of 4-dimethylaminopyridine and the crystal structure of a pyridine fumaric acid (2:1) cocrystal are reported. An in-situ base catalyzed isomerization of maleic ...

Polyvinylidene fluoride (PVDF) is a known polymer with pronounced polymorphs. Among these polymorphs, the β and γ form crystals with strongest piezo- and pyro-electric activities of polymeric ...

College of Petroleum Engineering, China University of Petroleum, Beijing 102249, China Department of Mechanics and Aerospace Engineering, College of Engineering, Peking University, Beijing 100871, ...