Chiral discrimination and enantiomeric composition analysis of quinine and quinidine based on paper substrate room temperature phosphorescence
文献类型： 外文期刊
作者： Qin, Guojie 2 ; Wei, Yanli 1 ; Kang, Hui 1 ; Dong, Chuan 1 ;
作者机构： 1.Shanxi Univ, Sch Chem & Chem Engn, Res Ctr Environm Sci & Engn, Taiyuan 030006, Peoples R China
2.Shanxi Univ, Shanxi Acad Agr Sci, Inst Hort, Taiyuan 030031, Peoples R China
期刊名称：ANALYTICAL METHODS （ 影响因子：2.896； 五年影响因子：2.716 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： Based on paper substrate room temperature phosphorescence, the chiral discrimination of quinine and quinidine was achieved using Whatman No. 40 filter paper as the substrate and Pb(Ac)2 as the heavy atom perturber. The phosphorescence lifetime differences between quinine and quinidine increased from 4.45% to 27.90% upon addition of (+)-tartaric acid as the chiral modifier. This provided a rapid and simple method for the determination of the enantiomeric composition of quinine and quinidine.
- 相关文献
作者其他论文 更多>>
-
Exonuclease I-assisted fluorescence aptasensor for tetrodotoxin
作者：Lan, Yifeng;Wei, Yanli;Wang, Li;Dong, Chuan;Qin, Guojie
关键词：Tetrodotoxin; Exonuclease I; Label-free; Fluorescence aptasensor
-
Highly sensitive analysis of tetrodotoxin based on free-label fluorescence aptamer sensing system
作者：Lan, Yifeng;Wei, Yanli;Dong, Chuan;Wang, Li;Qin, Guojie
关键词：Tetrodotoxin; Label-free; Berberine; Fluorescence; Aptamer sensor
-
Proteome analysis reveals a strong correlation between olfaction and pollen foraging preference in honeybees
作者：Guo, Yuan;Fu, Baochun;Qin, Guojie;Song, Huailei;Wu, Wenqing;Shao, Youquan;Altaye, Solomon Zewdu;Yu, Linsheng
关键词：Olfaction; Pear; Pollination; Pollen foraging preference; Proteome
-
A turn-on phosphorescence aptasensor for ultrasensitive detection of lysozyme in humoral samples
作者：Zuo, Lixiang;Qin, Guojie;Lan, Yifeng;Wei, Yanli;Dong, Chuan;Zuo, Lixiang;Qin, Guojie
关键词：Lysozyme; Aptasensor; Room temperature phosphorescence; Mn-doped ZnS quantum dots; Supramolecular self-assembly
-
Label-free fluorescent aptasensor berberine-based strategy for ultrasensitive detection of Hg2+ ion
作者：Song, Xiuli;Song, Xiuli;Lan, Yifeng;Chen, Yanxia;Wei, Yanli;Dong, Chuan;Fu, Baochun
关键词：Berberine; Aptasensor; Hg2+ ion; Fluorescence; Label-free
-
Evaluation of drought resistance in Iris germanica L. based on subordination function and principal component analysis
作者：Bo, Wei;Xing, Guoming;Bo, Wei;Fu, Baochun;Qin, Guojie;Wang, Yuguo
关键词：Cluster analysis;Drought resistance;Iris germanica;Principal component analysis;Subordination function analysis
-
A simple method for the determination of enantiomeric composition of propranolol enantiomers
作者：Wei, Yanli;Kang, Hui;Ren, Yanfang;Shuang, Shaomin;Dong, Chuan;Qin, Guojie
关键词：
