陳道勇課題組在聚合物膠束與DNA的精確組裝方面取得了新的進展💇🏼♀️。該課題組不久前報導了通過調控膠束與DNA間的相互作用,成功模擬了染色體初級結構的形成及其形成過程,並獲得單分散的聚合物核殼結構納米線(Kaka Zhang, Ming Jiang, and Daoyong Chen*, DNA/Polymeric Micelle Self-Assembly Mimicking Chromatin Compaction, Angew. Chem. Int. Ed. 2012, 51, 8744)👼🏿。文章鏈接http://onlinelibrary.wiley.com/doi/10.1002/anie.201203483/abstract
最近🫁,該課題組利用相似的原理,獲得了在水中可良好分散並具有核殼結構的尺寸單分散的納米環🧝♂️。並基於尺寸單分散納米環與帶相反電荷的小球作用🎥,成功模擬納米尺度的主客體相互作用🫵🏻🪩,獲得了有意義的結果🚲。(Kaka Zhang, Han Miao, and Daoyong Chen*,Water-Soluble Monodisperse Core−Shell Nanorings: Their Tailorable Preparation and Interactions with Oppositely Charged Spheres of a Similar Diameter J. Am. Chem. Soc., 2014. 136, 15933)🙎♂️。文章鏈接🎒:http://pubs.acs.org/doi/abs/10.1021/ja5099963