求助文献3篇，谢谢！

【序号】：1

【作者】：Chris S. Hawes et al.

【题名】：Metal–organic frameworks as stationary phases for mixed-mode separation applications

【期刊】：Chem. Commun.

【年、卷、期、起止页码】：2014, 50, 3735

【全文链接】：http://pubs.rsc.org/en/Content/ArticleLanding/2014/CC/C4CC00933A?utm_medium=email&utm_campaign=pub-CC-vol-50-issue-28&utm_source=toc-alert#!divAbstract

【序号】：2

【作者】：Satsuki Takahashi et al.

【题名】：Versatile chiral chromatography with mixed stationary phases of water-impregnated silica gel and reversed-phase packing

【期刊】：Analyst

【年、卷、期、起止页码】：2014, 139, 1830

【全文链接】： http://pubs.rsc.org/en/Content/ArticleLanding/2014/AN/C4AN00003J?utm_medium=email&utm_campaign=pub-AN-vol-139-issue-8&utm_source=toc-alert#!divAbstract

【序号】：3

【作者】：Wang et al.

【题名】：Facile Preparation of SiO2/TiO2 Composite Monolithic Capillary Column and Its Application in Enrichment of Phosphopeptides

【期刊】：Anal. Chem.

【年、卷、期、起止页码】：2012, 84 (18), pp 7763–7770