Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.
J Am Chem Soc. 2010 Nov 3;132(43):15151-3. doi: 10.1021/ja107224s.
A novel method for synthesizing polymer nanopods from a linear polymer bearing pendant propargyl ether groups, using gold nanoparticles as both the template and the catalyst for the cross-linking reaction, is reported. The transformations involved in the cross-linking process are unprecedented on the surface of a gold particle. A tentative cross-linking mechanism is proposed.
报道了一种从带有侧基炔丙基醚基团的线性聚合物合成聚合物纳米棒的新方法,该方法使用金纳米粒子作为交联反应的模板和催化剂。交联过程中涉及的转变在金颗粒表面是前所未有的。提出了一种暂定的交联机制。