Steroidal alkaloid with unprecedented triheterocyclic architecture

Abstract

Veratrazine A, a steroidal alkaloid with a unique 6/5/5 triheterocyclic scaffold as the side chain, was isolated from the roots of Veratrum stenophyllum and exhibited moderate and dose-depended anti-inflammatory activities in vitro and in vivo.

Switchable NaCl cages via a MWCNTs/Ni[Fe(CN)6]2 nanocomposite for high performance desalination

“…41 Since in Ni[Fe(CN) 6 ] 2 the Ni element is inert in the PBA material and Ni element doping has the ability to activate the low spin Fe activity, Ni element doping can play a role in strengthening the structural stability of the modified material. 42 Ji et al reported a rhombohedral Na-rich nickel hexacyanoferrate (r-NiHCF) that possesses long cycling stability, and the excellent stability of r-NiHCF can be assigned to the absence of rhombohedral-cubic phase transition and negligible volume variation during electrochemical redox reac-tions. 43 On the other hand, a self-healing strategy of selfhealing materials has been proposed to solve the problem of poor stability.…”