兰州大学机构库
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Synthesis, characterization and application of ethylenediamine-modified multiwalled carbon nanotubes for selective solid-phase extraction and preconcentration of metal ions 期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2009, 卷号: 172, 期号: 2-3
Authors:  Zang, ZP;  Hu, Z;  Li, ZH;  He, Q(贺群);  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Modified multiwalled carbon nanotubes  Ethylenediamine  Metal ions  Solid-phase extraction (SPE)  ICP-OES  
Chemically modified activated carbon with 1-acylthiosemicarbazide for selective solid-phase extraction and preconcentration of trace Cu(II), Hg(II) and Pb(II) from water samples 期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2009, 卷号: 172, 期号: 1
Authors:  Gao, R;  Hu, Z;  Chang, XJ(常希俊);  He, Q(贺群);  Zhang, LJ;  Tu, ZF;  Shi, JP;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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1-Acylthiosemicarbazide-modified activated carbon  Solid-phase extraction  Metal ions  ICP-OES  
STUDIES ON THE INTERACTION BETWEEN CdS QUANTUM DOTS AND ORGANIC DYES: ABSORBTION AND FLUORESCENCE SPECTROSCOPY 期刊论文
REVUE ROUMAINE DE CHIMIE, 2009, 卷号: 54, 期号: 10
Authors:  Lai, SJ;  Chang, XJ(常希俊);  Wang, S;  Mao, J;  Tian, L;  Lai, SJ (reprint author), Chongqing Three Gorges Univ, Coll Chem & Environm Engn, Chongqing 404000, Peoples R China.
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quantum dots  organic dyes  reaction mechanism  spectrum  
La~(3+)/TiO_2复合微粒固相光催化降解聚氯乙烯薄膜 期刊论文
环境工程, 2009, 期号: S1, 页码: 364-366+382
Authors:  韩玉琦;  常希俊;  敏世雄;  王芳;  冯雷;  刘玉凤
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纳米TiO2  La3+掺杂  聚氯乙烯薄膜  固相光催化降解反应  
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  
1-(2-Formamidoethyl)-3-phenylurea functionalized activated carbon for selective solid-phase extraction and preconcentration of metal ions 期刊论文
ANALYTICA CHIMICA ACTA, 2009, 卷号: 649, 期号: 2
Authors:  Tu, ZF;  He, Q(贺群);  Chang, XJ(常希俊);  Hu, Z;  Gao, R;  Zhang, LN;  Li, ZH;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Activated carbon  1-(2-Formamidoethyl)-3-phenylurea  Metal ions  Solid-phase extraction  Inductively coupled plasma atomic emission spectrometry  
Zincon-modified activated carbon for solid-phase extraction and preconcentration of trace lead and chromium from environmental samples 期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2009, 卷号: 166, 期号: 1
Authors:  Li, ZH;  Chang, XJ(常希俊);  Hu, Z;  Huang, XP;  Zou, XJ;  Wu, Q;  Nie, R;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Lead  Chromium  Modified activated carbon  Solid-phase extraction  ICP-OES  
Nanosized Carbon Particles From Natural Gas Soot 期刊论文
CHEMISTRY OF MATERIALS, 2009, 卷号: 21, 期号: 13
Authors:  Tian, L;  Ghosh, D;  Chen, W;  Pradhan, S;  Chang, XJ(常希俊);  Chen, SW;  Chen, SW (reprint author), Univ Calif Santa Cruz, Dept Chem & Biochem, 1156 High St, Santa Cruz, CA 95064 USA.
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Determination of trace metals in natural samples by ICP-OES after preconcentration on modified silica gel and on modified silica nanoparticles 期刊论文
MICROCHIMICA ACTA, 2009, 卷号: 165, 期号: 3-4
Authors:  Zhang, LJ;  Zhai, YH;  Chang, XJ(常希俊);  He, Q(贺群);  Huang, XP;  Hu, Z;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Silica gel  Nanometer SiO(2)  Amide modification  Trace metals  ICP-OES  4-(2-aminoethylamino)-N-(2-(2-aminoethylamino) ethyl)butanamide  
中西药结合防治雏鸡传染性支气管炎与大肠杆菌病 期刊论文
家禽科学, 2009, 期号: 4, 页码: 29-30
Authors:  陈森斌;  常希俊;  陈文新;  马登峰
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雏鸡传染性支气管炎:6407  大肠杆菌病:5711  致病性大肠杆菌:2267  防治:2031  呼吸道传染病:1807  养殖户:1730  实验室检验:1709  日龄:1650  鸡新城疫:1617  会宁县:1591