Benzimidazolium ionic liquid functionalized star-polycaprolactone stationary phase for capillary gas chromatography. - Chen, Ruonan; Yang, Hongbing; Huang, Qiuchen; Ba, Mengyi; Li, Wen; Song, Yanli; Cai, Zhiqiang; Sun, Tao; Feng, Qiaoqiao; Li, Shuai (Canadian Journal of Chemistry, 2024)