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Development of ultrasonic-assisted closed in-syringe extraction and derivatization for the determination of labile abietic acid and dehydroabietic acid in cosmetics 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2014, 卷号: 1371, 页码: 20-29
作者:  Liu, Jianjun;  Liu, Mengge;  Li, Xiu;  Lu, Xiaomin;  Chen, Guang;  Sun, Zhiwei;  Li, Guoliang;  Zhao, Xianen;  Zhang, Shijuan;  Song, Cuihua;  Wang, Hua;  Suo, Yourui;  You, Jinmao;  You, JM (reprint author), Qufu Normal Univ, Key Lab Pharmaceut Intermediates & Anal Nat Med, Qufu, Peoples R China.
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Abietic Acid (Aa)  Dehydroabietic Acid (Dhaa)  Ultrasonic-assisted Closed In-syringe Extraction And Derivatization (Ucsed)  High Performance Liquid Chromatography-fluorescence Detection-tandem Mass Spectra (Hplc-fld-ms/ms)  Cosmetic  
Development of an Efficient HPLC Fluorescence Detection Method for Brassinolide by Ultrasonic-Assisted Dispersive Liquid-Liquid Microextraction Coupled with Derivatization 期刊论文
CHROMATOGRAPHIA, 2014, 卷号: 77, 期号: 23-24, 页码: 1653-1660
作者:  Lv, Tao;  Zhao, Xian-En;  Zhu, Shuyun;  Ji, Zhongyin;  Chen, Guang;  Sun, Zhiwei;  Song, Cuihua;  You, Jinmao;  Suo, Yourui;  Zhao, XE (reprint author), Qufu Normal Univ, Coll Chem & Chem Engn, Shandong Prov Key Lab Life Organ Anal, Qufu 273165, Shandong, Peoples R China.
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Column Liquid Chromatography  Ultrasonic-assisted Dispersive Liquid-liquid Microextraction Derivatization  Fluorescence Detection  Brassinolide  Plant Matrix  
Molecular phylogeography and intraspecific divergence of Spiraea alpina (Rosaceae) distributed in the Qinghai-Tibetan Plateau and adjacent regions inferred from nrDNA 期刊论文
BIOCHEMICAL SYSTEMATICS AND ECOLOGY, 2014, 卷号: 57, 页码: 278-286
作者:  Khan, Gulzar;  Zhang, Faqi;  Gao, Qingbo;  Fu, Peng-cheng;  Xing, Rui;  Wang, Jiuli;  Liu, Hairui;  Chen, Shilong;  Chen, SL (reprint author), Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining 810001, Peoples R China.
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Genetic Diversity  Glacial Refugia  Allopatric Divergence  Phylogeography  Qinghai-tibetan Plateau  Speciation  
Asymmetric sensitivity of first flowering date to warming and cooling in alpine plants 期刊论文
ECOLOGY, 2014, 卷号: 95, 期号: 12, 页码: 3387-3398
作者:  Wang, S. P.;  Meng, F. D.;  Duan, J. C.;  Wang, Y. F.;  Cui, X. Y.;  Piao, S. L.;  Niu, H. S.;  Xu, G. P.;  Luo, C. Y.;  Zhang, Z. H.;  Zhu, X. X.;  Shen, M. G.;  Li, Y. N.;  Du, M. Y.;  Tang, Y. H.;  Zhao, X. Q.;  Ciais, P.;  Kimball, B.;  Penuelas, J.;  Janssens, I. A.;  Cui, S. J.;  Zhao, L.;  Zhang, F. W.;  Wang, SP (reprint author), Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Alpine Ecol & Biodivers, Beijing 100101, Peoples R China.
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Early Spring Flowering  First Flowering Date  Global Warming  Midsummer Flowering  Temperature Sensitivity  Tibetan Plateau  Warming And Cooling  
Sensitive Determination of Panaxadiol Using Rhodamine B as Sensitizing Derivatization Reagent by Ultrahigh Performance Liquid Chromatography Triple Quadrupole Mass Spectrometry 期刊论文
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2014, 卷号: 42, 期号: 11, 页码: 1629-1633
作者:  Zhao Xian-En;  Lu Tao;  Wei Na;  Zhu Shu-Yun;  You Jin-Mao
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Ultrasonic-assisted Dispersive Liquid-liquid Microextraction  Rhodamine b  Derivatization  Mass Spectrometry Sensitization  Panaxadiol  
Contrasting soil microbial community functional structures in two major landscapes of the Tibetan alpine meadow 期刊论文
MICROBIOLOGYOPEN, 2014, 卷号: 3, 期号: 5, 页码: 585-594
作者:  Chu, Houjuan;  Wang, Shiping;  Yue, Haowei;  Lin, Qiaoyan;  Hu, Yigang;  Li, Xiangzhen;  Zhou, Jizhong;  Yang, Yunfeng
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Alpine Grassland  Geochip  Soil Microbial Community  Tibetan Plateau  
Seasonal and interannual variations of ecosystem photosynthetic features in an alpine dwarf shrubland on the Qinghai-Tibetan Plateau, China 期刊论文
PHOTOSYNTHETICA, 2014, 卷号: 52, 期号: 3, 页码: 321-331
作者:  Li, H. Q.;  Zhang, F. W.;  L, Y. N., I;  Cao, G. M.;  Zhao, L.;  Zhao, X. Q.
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Ecosystem Photosynthetic Parameters  Eddy Covariance Technique  Leaf Area Index  Phenology  Rectangular Hyperbolic Light Response  
Separation and analysis of chlorine isotopes in higher plants 期刊论文
CHEMICAL GEOLOGY, 2014, 卷号: 381, 页码: 21-25
作者:  Sun, Aide;  Xu, Qingcai;  Xu, Shujian;  Shen, Hongyuan;  Sun, Jing;  Zhang, Yanling
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Chlorine Isotope  Fractionation  Higher Plants  Positive Thermal Ionization Mass Spectrometry  Tissue  
A novel method for trace aldehyde determination in foodstuffs based on fluorescence labeling by HPLC with fluorescence detection and mass spectrometric identification 期刊论文
FOOD ANALYTICAL METHODS, 2014, 卷号: 7, 期号: 7, 页码: 1546-1556
作者:  Wang, Wenli;  Li, Guoliang;  Ji, Zhongyin;  Hu, Na;  You, Jinmao
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Aldehydes  Hplc-fld-ms/ms  Pre-column Derivatization  Response Surface Methodology  Foodstuffs  
Sensitive, accurate and rapid detection of trace aliphatic amines in environmental samples with ultrasonic-assisted derivatization microextraction using a new fluorescent reagent for high performance liquid chromatography 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2014, 卷号: 1352, 页码: 8-19
作者:  Chen, Guang;  Liu, Jianjun;  Liu, Mengge;  Li, Guoliang;  Sun, Zhiwei;  Zhang, Shijuan;  Song, Cuihua;  Wang, Hua;  Suo, Yourui;  You, Jinmao
收藏  |  浏览/下载：329/0  |  提交时间：2014/12/19
Ultrasonic-assisted Derivatization  Microextraction (Udme)  Aliphatic Amines  1-(1h-imidazol-1-yl)-2-(2-phenyl-1h-phenanthro[9  Environmental Samples  10-d]Imidazol-1-yl)Ethanone (Ippie)  Udme-hplc-fd-ms