https://www.selleckchem.com/pr....oducts/Cyclopamine.h
ardiography and appears to be feasible even in severe COPD. 1 TECHNICAL EFFICACY Stage 2. 1 TECHNICAL EFFICACY Stage 2.Synthesis of covalent organic frameworks (COFs) with desirable organic units furnishes advanced materials with unique functionalities. As an emerging class of two-dimensional (2D) COFs, sp2 -carbon-conjugated COFs provide a facile platform to build highly stable and crystalline porous polymers. Herein, a 2D olefin-linked COF was prepared by employing nanographene, namely, dibenzo[hi,st]ovalene (DBOV), as a building