兰州大学机构库
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Activated carbon modified with 4-(8-hydroxyquinoline-azo) benzamidine for selective solid-phase extraction and preconcentration of trace lead from environmental samples 期刊论文
MICROCHIMICA ACTA, 2010, 卷号: 171, 期号: 3-4
Authors:  Tian, H;  Chang, XJ(常希俊);  Hu, Z;  Yang, K;  He, Q(贺群);  Zhang, LN;  Tu, ZF;  Chang, XJ (reprint author), Lanzhou Univ, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China.
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Modified activated carbon  Separation/preconcentration  Solid-phase extraction Lead(II)  Environmental samples  Inductively coupled plasma atomic emission spectrometry  
Flow-through Electrochemical Surface Plasmon Resonance Detection of intermediate reaction products 期刊论文
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2010, 卷号: 649, 期号: 1-2
Authors:  Huang, XP;  Wang, SP;  Shan, XN;  Chang, XJ(常希俊);  Tao, NJ;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Electrochemical Surface Plasmon Resonance  Radical  Hydroquinone  Benzoquinone  Cyclic voltammetry  Chronoamperometry  
Solid phase extraction of trace Hg(II) on silica gel modified with 2-(2-oxoethyl)hydrazine carbothioamide and determination by ICP-AES 期刊论文
TALANTA, 2010, 卷号: 82, 期号: 5
Authors:  Chai, XL;  Chang, XJ(常希俊);  Hu, Z;  He, Q(贺群);  Tu, ZF;  Li, ZH;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Tianshui Rd 222, Lanzhou 730000, Gansu, Peoples R China.
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Silica gel  2-(2-Oxoethyl)hydrazine carbothioamide  Solid phase extraction  Hg(II)  Inductively coupled plasma atomic emission spectrometry (ICP-AES)  
Attapulgite modified with 2-hydroxy-1-naphthaldehyde as selective solid-phase extractant for determination of copper(II) in environmental samples by ICP-OES 期刊论文
MICROCHIMICA ACTA, 2010, 卷号: 171, 期号: 1-2
Authors:  Li, ZH;  Zhang, L;  Zang, ZP;  Chang, XJ(常希俊);  Zou, XJ;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Modified attapulgite  2-hydroxy-1-naphthaldehyde  Copper determination  Solid-phase extraction  Inductively coupled plasma optical emission spectrometry  
Heterocomplementary H-Bonding RAFT Agents as Tools for the Preparation of Supramolecular Miktoarm Star Copolymers 期刊论文
MACROMOLECULES, 2010, 卷号: 43, 期号: 14
Authors:  Chen, SB;  Bertrand, A;  Chang, XJ(常希俊);  Alcouffe, P;  Ladaviere, C;  Gerard, JF;  Lortie, F;  Bernard, J;  Lortie, F (reprint author), Univ Lyon, F-69003 Lyon, France.
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Hydrothermally enhanced photoluminescence of carbon nanoparticles 期刊论文
SCRIPTA MATERIALIA, 2010, 卷号: 62, 期号: 11
Authors:  Tian, L;  Song, Y;  Chang, XJ(常希俊);  Chen, SW;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Gansu, Peoples R China.
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Annealing  Optical emissitivity  Carbon  Nanostructured materials  
Chemically modified attapulgite with asparagine for selective solid-phase extraction and preconcentration of Fe(III) from environmental samples 期刊论文
ANALYTICA CHIMICA ACTA, 2010, 卷号: 663, 期号: 2
Authors:  Zang, ZP;  Li, ZH;  Zhang, L;  Li, RJ;  Hu, Z;  Chang, XJ(常希俊);  Cui, YM;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Modified attapulgite  Asparagine  Iron determination  Solid-phase extraction  Inductively coupled plasma optical emission spectrometry  
Preconcentration of Cu(II), Fe(III) and Pb(II) with 2-((2-aminoethylamino)methyl)phenol-functionalized activated carbon followed by ICP-OES determination 期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2010, 卷号: 175, 期号: 1-3
Authors:  He, Q(贺群);  Hu, Z;  Jiang, Y;  Chang, XJ(常希俊);  Tu, ZF;  Zhang, LN;  He, Q (reprint author), Lanzhou Univ, Dept Chem, Tianshui Rd 222, Lanzhou 730000, Peoples R China.
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2-((2-Aminoethylamino)methyl)phenol  Activated carbon  Solid-phase extraction  Inductively coupled plasma-optical emission spectrometry (ICP-OES)  
Selective solid-phase extraction using oxidized activated carbon modified with triethylenetetramine for preconcentration of metal ions 期刊论文
JOURNAL OF MOLECULAR STRUCTURE, 2010, 卷号: 964, 期号: 1-3
Authors:  Zhang, L;  Chang, XJ(常希俊);  Li, ZH;  He, Q(贺群);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Modified activated carbon  Solid-phase extraction  Metal ions  ICP-OES  
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
MICROCHIMICA 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