兰州大学机构库

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Chemical Fraction of Heavy Metals in an Oasis Soil and Their Bioavailability to Cole Crops 期刊论文
ARID LAND RESEARCH AND MANAGEMENT, 2012, 卷号: 26, 期号: 2, 页码: 166-180
Authors:  Wang, Xia;  Nan, Zhongren;  Ding, Wenguang;  Wang, Shengli;  Wang, Zhaowei;  Yang, Yiming;  Wang, Bing
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bioavailability  fraction  health risk  heavy metals  irrigated desert soil  
Aqueous two-phase systems based on deep eutectic solvents and their application in green separation processes 期刊论文
Journal of Separation Science, 2020, 卷号: 43, 期号: 1, 页码: 348-359
Authors:  Zhao, Rong-tao;  Pei, Dong;  Yu, Pei-liang;  Wei, Jan-teng;  Wang, Ning-li;  Di, Duo-Long;  Liu, YW(刘晔玮)
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deep eutectic solvents  aqueous two-phase systems  phase equilibrium  recovery  
Directly suspended droplet microextraction combined with single drop back-extraction as a new approach for sample preparation compatible with capillary electrophoresis 期刊论文
TALANTA, 2011, 卷号: 83, 期号: 5
Authors:  Gao, WH;  Chen, GP;  Chen, TF;  Zhang, XS;  Chen, YW;  Hu, ZD(胡之德);  Gao, WH (reprint author), Shantou Univ, Dept Chem, 243 Daxue Rd, Shantou 515063, Guangdong, Peoples R China.
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Directly suspended droplet microextraction  Single drop back-extraction  Capillary electrophoresis  Alkaloids  Urine samples  
Solvent extraction of lanthanides and yttrium from aqueous solution with methylimidazole in an ionic liquid 期刊论文
DALTON TRANSACTIONS, 2014, 卷号: 43, 期号: 26, 页码: 10023-10032
Authors:  Shen, YL(沈颖林);  Li, Wenkui;  Wu, Jianrong;  Li, Shun;  Luo, Huimin;  Dai, Sheng;  Wu, WS(吴王锁)
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Mass transfer resistance analysis of L-tryptophan extraction in an emulsion liquid membrane system 期刊论文
SEPARATION SCIENCE AND TECHNOLOGY, 2000, 卷号: 35, 期号: 16, 页码: 2707-2724
Authors:  Liu, XR;  Liu, DS
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emulsion liquid membrane  permeation  L-trp  fractional resistance  rate-controlling step  
Extraction of Th(IV) from an HNO3 Solution by Diglycolamide in Ionic Liquids 期刊论文
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2011, 卷号: 50, 期号: 24, 页码: 13990-13996
Authors:  Shen, Yinglin;  Wang, Shaofei;  Zhu, Lun;  Wang, Jianjun;  Wu, Wangsuo
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Determination of technetium-99 in environmental samples: A review 期刊论文
ANALYTICA CHIMICA ACTA, 2012, 卷号: 709, 页码: 1-20
Authors:  Shi, Keliang;  Hou, Xiaolin;  Roos, Per;  Wu, WS(吴王锁)
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Technetium-99  Radionuclide  Analytical procedure  Environmental samples  Automated analysis  Review  
Solid-phase extraction of trace metal ions with magnetic nanoparticles modified with 2,6-diaminopyridine 期刊论文
MIKROCHIMICA ACTA, 2012, 卷号: 178, 期号: 3-4
Authors:  Zhai, YH;  He, Q(贺群);  Han, Q;  Duan, SE;  Zhai, YH (reprint author), Xian Univ Arts & Sci, Dept Chem & Chem Engn, Xian 710065, Peoples R China.
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Magnetic solid phase extraction  Trace metal ions  2,6-Diminopyridine  Nanoparticle  
Development of new method of delta C-13 measurement for trace hydrocarbons in natural gas using solid phase micro-extraction coupled to gas chromatography isotope ratio mass spectrometry 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2014, 卷号: 1372, 页码: 228-235
Authors:  Li, Zhongping;  Wang, Xibin;  Li, Liwu;  Zhang, Mingjie;  Tao, Mingxin;  Xing, Lantian;  Cao, Chunhui;  Xia, Yanqing
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Carbon isotope  Solid-phase micro extraction  Gas chromatography  Isotope ratio mass spectrometry  Trace hydrocarbons  Natural gas  
Multiwalled carbon nanotubes modified with 2-aminobenzothiazole modified for uniquely selective solid-phase extraction and determination of Pb(II) ion in water samples 期刊论文
MIKROCHIMICA ACTA, 2011, 卷号: 172, 期号: 3-4
Authors:  Li, RJ;  Chang, XJ(常希俊);  Li, ZH;  Zang, ZP;  Hu, Z;  Li, DD;  Tu, ZF;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Multiwalled carbon nanotubes  2-Aminobenzothiazole  Solid-phase extraction  Pb(II)  ICP-OES