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, X;  Nan, ZR(南忠仁);  Ding, WG;  Wang, SL(王胜利);  Wang, ZW(王兆炜);  Yang, YM;  Wang, B;  Nan, ZR (reprint author), Lanzhou Univ, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China.
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bioavailability  fraction  health risk  heavy metals  irrigated desert soil  
Solid phase extraction and preconcentration of trace heavy metal ions in natural water with 2,2 '-dithiobisaniline modified amberlite XAD-2 期刊论文
SOLVENT EXTRACTION AND ION EXCHANGE, 2005, 卷号: 23, 期号: 5
Authors:  Liu, YW;  Chang, XJ(常希俊);  Guo, Y;  Ding, BJ;  Meng, SM;  Liu, YW (reprint author), Lanzhou Univ, Sch Chem & Chem Engn, Lanzhou 730000, Peoples R China.
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Solid-phase Extraction  Preconcentration  Amberlite Xad-2-dtba  2  Heavy Metal Ions  2 '-dithiobisaniline  Natural Water  
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  
Selective solid phase extraction and preconcentration of mercury(II) from environmental and biological samples using nanometer silica functionalized by 2,6-pyridine dicarboxylic acid 期刊论文
MIKROCHIMICA ACTA, 2010, 卷号: 168, 期号: 1-2
Authors:  Zhang, L;  Chang, XJ(常希俊);  Hu, Z;  Zhang, LJ;  Shi, JP;  Gao, R;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Nanometer silica  2,6-pyridine dicarboxylic acid  Mercury(II)  Solid phase extraction  Inductively coupled plasma atomic emission spectrometry  
Selective solid phase extraction and preconcentration of trace mercury(II) with poly-allylthiourea packed columns 会议论文
MIKROCHIMICA ACTA, Fez, MOROCCO, OCT 18-20, 2007
Authors:  Qu, WS;  Zhai, YH;  Meng, SM;  Fan, YQ;  Zhao, Q;  Qu, WS (reprint author), Shanxi Datong Univ, Sch Chem & Chem Engn, Datong 037009, Peoples R China.
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Mercury determination  Mercury(II)  Poly-allylthiourea  Preconcentration  Solid phase extraction  
Column solid-phase extraction with 2-acetylmercaptophenyldiazoaminoazobenzene (AMPDAA) impregnated amberlite XAD-4 and determination of trace heavy metals in natural waters by flame atomic absorption spectrometry 期刊论文
MICROCHIMICA ACTA, 2005, 卷号: 149, 期号: 1-2
Authors:  Liu, YW;  Guo, Y;  Chang, XJ(常希俊);  Meng, SM;  Yang, D;  Din, BJ;  Liu, YW (reprint author), Lanzhou Univ, Sch Chem & Chem Engn, Lanzhou 730000, Peoples R China.
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solid-phase extraction  2-acetylmercaptophenyldiazoaminoazobenzene  Amberlite XAD-4  natural water  flame atomic absorption spectrometry  
Solid-phase extraction and preconcentration of cadmium(H) in aqueous solution with Cd(II)-imprinted resin (poly-Cd(II)-DAAB-VP) packed columns 期刊论文
ANALYTICA CHIMICA ACTA, 2004, 卷号: 519, 期号: 2
Authors:  Liu, YW;  Chang, XJ(常希俊);  Wang, S;  Guo, Y;  Din, BJ;  Meng, SM;  Liu, YW (reprint author), Lanzhou Univ, Sch Chem & Chem Engn, Lanzhou 730000, Peoples R China.
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solid-phase extraction (SPE)  metal ion imprinted polymer (MIIP)  preconcentration  poly-Cd(II)-DAAB-VP  Cd(II)  flame atomic absorption spectrometry (FAAS)  natural water  
Preparation and application of polymer-grafted Ti-BINOL complexes as chiral catalysts in the enantioselective addition of diethylzinc to aldehydes 期刊论文
TETRAHEDRON, 2000, 卷号: 56, 期号: 22, 页码: 3511-3516
Authors:  Yang, XW;  Su, W;  Liu, DX;  Wang, HS;  Shen, JH;  Da, CS(达朝山);  Wang, R(王锐);  Chan, ASC;  Wang, R (reprint author), Lanzhou Univ, Sch Life Sci, Natl Lab Appl Organ Chem, Dept Biochem & Mol Biol, Lanzhou 730000, Peoples R China.
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Ti-binol Complexes  Enantioselective Addition  Aldehydes  
Selective solid-phase extraction of lead(II) from biological and natural water samples using surface-grafted lead(II)-imprinted polymers 期刊论文
MIKROCHIMICA ACTA, 2009, 卷号: 164, 期号: 1-2
Authors:  Zhu, XB;  Cui, YM;  Chang, XJ(常希俊);  Zou, XJ;  Li, ZH;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Pb(II)-imprinted amino-functionalized silica gel sorbent  Preconcentration  Surface imprinting technique  Solid-phase extraction (SPE)  ICP-OES  
Preparation of p-tert[(dimethylamino)methyl]-calix[4]arene functionalized aminopropylpolysiloxane resin for selective solid-phase extraction and preconcentration of metal ions 期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2009, 卷号: 169, 期号: 1-3
Authors:  Nie, R;  Chang, XJ(常希俊);  He, Q(贺群);  Hu, Z;  Li, ZH;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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p-Tert[(dimethylamino)methyl]-1,3-bisglyciyl-calix[4]arene  Aminopropylpolysiloxane  Solid-phase extraction  Heavy metal  Inductively coupled plasma optical emission spectrometry