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Selective separation and purification of highly polar basic compounds using a silica-based strong cation exchange stationary phase 期刊论文
ANALYTICA CHIMICA ACTA, 2013, 卷号: 804, 页码: 304-312
Authors:  Long, Zhen;  Guo, Zhimou;  Xue, Xingya;  Zhang, Xiuli;  Nordahl, Lilly;  Liang, Xinmiao;  Zhang XL(张秀莉);  Liang XM(梁鑫淼)
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Strong Cation Exchange  Highly Hydrophilic Bases  Purification  Natural Product  Symmetrical Peak Shape  
Strong cation exchange column allow for symmetrical peak shape and increased sample loading in the separation of basic compounds 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2012, 卷号: 1256, 页码: 67-71
Authors:  Long, Zhen;  Wang, Chaoran;  Guo, Zhimou;  Zhang, Xiuli;  Nordahl, Lilly;  Liang, Xinmiao;  Liang XM(梁鑫淼);  Guo ZM(郭志谋)
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Scx  Basic Compounds  Symmetrical Peaks  Load Amount  Separation Efficiency  
A non-aqueous solid phase extraction method for alkaloid enrichment and its application in the determination of hyoscyamine and scopolamine 期刊论文
ANALYST, 2012, 卷号: 137, 期号: 6, 页码: 1451-1457
Authors:  Long, Zhen;  Wang, Chaoran;  Guo, Zhimou;  Zhang, Xiuli;  Nordahl, Lilly;  Zeng, Jing;  Zeng, Jianguo;  Liang, Xinmiao;  Liang XM(梁鑫淼);  Zhang XL(张秀莉)
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