作者：Mercer, Theresa
作者单位：Cranfield University
作者：Kuang, Xiao; Rong, Qiangzhou; Belal, Saud; Vu, Tri; Lopez Lopez, Alice M.; Wang, Nanchao; Arican, Mehmet Onur; Garciamendez-Mijares, Carlos Ezio; Chen, Maomao; Yao, Junjie; Zhang, Yu Shrike
作者单位：Harvard University; Harvard University Medical Affiliates; Brigham & Women's Hospital; Duke University
摘要：Volumetric printing, an emerging additive manufacturing technique, builds objects with enhanced printing speed and surface quality by forgoing the stepwise ink-renewal step. Existing volumetric printing techniques almost exclusively rely on light energy to trigger photopolymerization in transparent inks, limiting material choices and build sizes. We report a self-enhancing sonicated ink (or sono-ink) design and corresponding focused-ultrasound writing technique for deep-penetration acoustic vo...
作者：Roque, Jose B.; Shimozono, Alex M.; Pabst, Tyler P.; Hierlmeier, Gabriele; Peterson, Paul O.; Chirik, Paul J.
作者单位：Princeton University
摘要：Catalysts that distinguish between electronically distinct carbon-hydrogen (C-H) bonds without relying on steric effects or directing groups are challenging to design. In this work, cobalt precatalysts supported by N-alkyl-imidazole-substituted pyridine dicarbene (ACNC) pincer ligands are described that enable undirected, remote borylation of fluoroaromatics and expansion of scope to include electron-rich arenes, pyridines, and tri- and difluoromethoxylated arenes, thereby addressing one of th...
