The structure-activity relationship of several drugs with similar structure has been investigated by using ab initio method.The relation between the dipole mome
The adsorption behaviors of 2-naphthalenesulfonic acid and aniline on a conventional macroporous resin Amberlite XAD4 and the other two newly-developed hypercro
In this paper, the effective pyroelectric coefficient and polarization offset of the compositionally step-like graded multilayer ferroelectric structures have b
The sol-gel transition process of PMMA/SiO_2 hybrid materials was first studied by means of the dynamic torsional vibration method. The different stages of the