兰州大学机构库

Browse/Search Results:  1-10 of 139 Help

  Show only claimed items
Selected(0)Clear Items/Page:    Sort:
Establishing a sensitive capillary electrophoresis-UV method for direct determination of amino acids to evaluate vinegar quality 期刊论文
ELECTROPHORESIS, 2018, 卷号: 39, 期号: 11, 页码: 1410-1416
Authors:  Luo, Tian;  Dong, Yue;  He, Shujuan;  Yang, Jing;  Dong, YM(董钰明)
Favorite  |    Submit date:2019/11/15
Amino acids  CE  Copper  Principal component analysis  Sweeping technique  Vinegar  
A micellar HPLC method for simultaneous determination of six active ingredients in cold compound preparations 期刊论文
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES, 2019, 卷号: 42, 期号: 15-16, 页码: 485-493
Authors:  Duan, Xiaoyun;  Liu, Xiaofeng;  Dong, Yue;  Zhang, Jing;  He, Shujuan;  Uhagaze, D. Serge;  Yang, Fatang;  Dong, YM(董钰明)
Favorite  |    Submit date:2019/10/11
Caffeine  chlorpheniramine maleate  cold compound preparations  diphenhydramine and dextromethorphan  Micellar per aqueous liquid  paracetamol  polyoxyethylene lauryl ether  pseudoephedrine  
Development of a gradient micellar liquid chromatographic method eluting from micellar mode to high submicellar mode for the rapid separation of free amino acids 期刊论文
Analytical Methods, 2017, 卷号: 9, 期号: 3, 页码: 1762-1770
Authors:  Ke, Jing;  Dong, Yuming;  Luo, Tian;  Xie, Yunfei
Favorite  |    Submit date:2018/09/28
Advancements in the preparation of high-performance liquid chromatographic organic polymer monoliths for the separation of small-molecule drugs 期刊论文
Journal of Pharmaceutical Analysis, 2018, 卷号: 8, 期号: 2, 页码: 75-85
Authors:  Ding Xiali;  Yang Jing;  Dong, YM(董钰明)
Favorite  |    Submit date:2020/05/13
High-performance liquid chromatography  Polymer monolith  Preparation methods  Small molecules  
Microemulsion liquid chromatographic method for simultaneous separation and determination of five isoflavones in red clover 期刊论文
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES, 2021, 卷号: 44, 期号: 3-4, 页码: 140-147
Authors:  Duan, Tianjiao;  Ma, Haixia;  Dong, YM(董钰明);  Yang, Fatang;  Liu, Xiaofeng
Favorite  |    Submit date:2021/06/17
Isoflavonesmicroemulsion liquid chromatographyred cloverretention mechanism  Chromatographicanalysis  Gradientmethods  Liquidchromatography  Microemulsions  Phosphoricacid  Separation  Chromatographicmethods  Correlationcoefficient  Limitofdetection  Limitofquantitations  Optimalconditions  Phasechromatography  Separationmethods  Simultaneousseparation  
A Mixed Micellar Liquid Chromatography with Direct Injection for Rapid Analysis of Eight Sulfonamides in Milk 期刊论文
Food Analytical Methods, 2020, 卷号: 13, 期号: 5, 页码: 1148-1158
Authors:  Duan, Xiaoyun;  Liu, Xiaofeng;  Dong, Yue;  Duan, Tianjiao;  Zhang, Jing;  He, Shujuan;  Yang, Fatang;  Dong, YM(董钰明)
Adobe PDF(825Kb)  |  Favorite  |    Submit date:2020/07/07
Sulfonamides  Micellar liquid chromatography  Milk  Sample preparation  Retention mechanism  
Quantitative analysis of nine isoflavones in traditional Chinese medicines using mixed micellar liquid chromatography containing sodium dodecylsulfate/β-cyclodextrin supramolecular amphiphiles 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2021, 卷号: 44, 期号: 17, 页码: 3188-3198
Authors:  Zhang, Jing;  Zhang, Yufei;  Ma, Haixia;  Yang, Fatang;  Duan, Tianjiao;  Zhang, Yuhui;  Dong, YM(董钰明)
Favorite  |    Submit date:2021/12/14
Flavonoids  Highresolutiontransmissionelectronmicroscopy  Liquids  Medicine  Qualitycontrol  Sodiumdodecylsulfate  Supramolecularchemistry  Activeingredients  Beta  cyclodextrin  Chromatographicconditions  Columntemperature  Micellarliquidchromatography  Supramolecularamphiphiles  Technicalrequirement  TraditionalChineseMedicine  
A Gas Chromatography Flame Ionization Detector Method for Rapid Simultaneous Separation and Determination of Six Active Ingredients of Anticold Drug 期刊论文
Current Pharmaceutical Analysis, 2022, 卷号: 18, 期号: 1, 页码: 71-81
Authors:  Yang, Fatang;  Du, Xiaoyun;  Wang, Z(王震);  Dong, YM(董钰明)
Favorite  |    Submit date:2022/04/20
Gas chromatography  flame ionization detector  active ingredients  anti-cold drug  sensitivity  precision  
Preparation and evaluation of poly (1-allyl-3-methylimidazole chloride@1,6-hexanediol dimethacrylate) conventional size monolithic column for HPLC 期刊论文
CHEMICAL PAPERS, 2022, 卷号: 76, 期号: 5, 页码: 3275-3284
Authors:  Ma, Haixia;  Zhang, Yufei;  Duan, Tianjiao;  Zhang, Jing;  Yang, Fatang;  Zhang, Yuhui;  Dong, YM(董钰明)
Favorite  |    Submit date:2022/04/20
Conventional size HPLC column  1-allyl-3-methylimidazole chloride  1, 6-hexanediol dimethacrylate  Small molecule  
Analysis of the volatile organic compounds in Cinnamomum cassia bark by direct sample introduction thermal desorption gas chromatography-mass spectrometry 期刊论文
JOURNAL OF ESSENTIAL OIL RESEARCH, 2013, 卷号: 25, 期号: 6, 页码: 458-463
Authors:  Dong, Yuming;  Lu, Ningwei;  Cole, Richard B.
Favorite  |    Submit date:2015/12/29
thermal desorption-gas chromatography-mass spectrometry  volatile oil  Cinnamomum cassia