An unusual bell-like relationship between guest size parameter and properties of thiacalix[4]arene (1) clathrates was observed, which is a source of their very high thermal stability. For this, calixarene 1 clathrates were ...

Application of carbon nanotubes (CNT) is hampered by the lack of practical methods for separating the raw production mixtures into species with a given structure and properties. In this work, we propose a new, cost effective ...