Title of article :
A new stationary phase for high performance liquid chromatography: Calix[4]arene derivatized chitosan bonded silica gel
Author/Authors :
Lu، نويسنده , , Jing and Zhang، نويسنده , , Wenfen and Zhang، نويسنده , , Yanhao and Zhao، نويسنده , , Wenjie and Hu، نويسنده , , Kai and Yu، نويسنده , , Ajuan and Liu، نويسنده , , Pu and Wu، نويسنده , , Yangjie and Zhang، نويسنده , , Shusheng، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Abstract :
In the present paper, a new calix[4]arene derivatized chitosan bonded stationary phase (CCS4) for high performance liquid chromatography (HPLC) was synthesized and characterized. Its chromatographic performance and retention mechanism were evaluated in reversed-phase mode compared with ODS using different solute probes including mono-substituted benzenes, phenols and nucleosides. The results showed that CCS4 stationary phase could provide various interactions with solutes, such as hydrophobic, hydrophilic, π–π, and inclusion interactions. It could perform the mixed-mode separation including RP and HILIC.
Keywords :
Chitosan , RPLC , stationary phase , Mixed-mode separation , HILIC
Journal title :
Journal of Chromatography A
Journal title :
Journal of Chromatography A
