兰州大学机构库

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双重机器学习处理效应估计的蒙特卡洛模拟 期刊论文
统计与决策, 2022, 卷号: 38, 期号: 06, 页码: 26-31
Authors:  杨利雄;  赵君昌;  李庆男
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因果推断  双重机器学习  蒙特卡洛模拟  
A ratiometric fluorescent probe for hydrogen sulfide imaging in living cells 期刊论文
TALANTA, 2014, 卷号: 121
Authors:  Jiang, Y;  Wu, Q;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Fluorescent probe  Ratiometric  Hydrogen sulfide  Self-immolative linker  ESIPT  Living cells imaging  
Functionalized halloysite nanotubes with 2-hydroxybenzoic acid for selective solid-phase extraction of trace iron(III) 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2013, 卷号: 93, 期号: 7
Authors:  Li, RJ;  Hu, Z;  Zhang, SR;  Li, ZH;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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functionalized halloysite nanotubes  separation  preconcentration  iron(III)  solid-phase extraction  
Selective solid-phase extraction of trace mercury(II) using a silica gel modified with diethylenetriamine and thiourea 期刊论文
MICROCHIMICA ACTA, 2012, 卷号: 178, 期号: 3-4
Authors:  Jiang, Y;  Zhang, HT;  He, Q(贺群);  Hu, Z;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Silica gel  Mercury(II)  Diethylenetriamine/thiourea  Solid-phase extraction  ICP-OES  
Fluorescence determination based on graphene oxide 期刊论文
MATERIALS LETTERS, 2012, 卷号: 76
Authors:  Li, RJ;  Liu, XQ;  Deng, XL;  Zhang, SR;  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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Carbon materials  Oxidation  Luminescence  
Highly selective solid-phase extraction of trace Pd(II) by murexide functionalized halloysite nanotubes 期刊论文
ANALYTICA CHIMICA ACTA, 2012, 卷号: 713
Authors:  Li, RJ;  He, Q(贺群);  Hu, Z;  Zhang, SR;  Zhang, LJ;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Solid-phase extraction  Palladium(II)  Halloysite nanotube  Inductively coupled plasma-optical emission spectrometry  
Solid-phase extraction and preconcentration of trace Pb(II) from water samples with folic acid modified silica gel 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2012, 卷号: 92, 期号: 11
Authors:  Wang, QH;  Chang, XJ(常希俊);  Hu, Z;  Li, DD;  Tu, ZF;  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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silica gel  folic acid  Pb(II)  solid-phase extraction  inductively coupled plasma atomic emission spectrometry  
Activated carbon functionalized with 1-amino-2-naphthol-4-sulfonate as a selective solid-phase sorbent for the extraction of gold(III) 期刊论文
MICROCHIMICA ACTA, 2011, 卷号: 174, 期号: 3-4
Authors:  Zhang, L;  Li, ZH;  Du, XH;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China.
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Solid-phase extraction  1-amino-2-naphthol-4-sulfonate  Activated carbon  Gold determination  Inductively coupled plasma optical emission spectrometry  
Solid phase extraction of gold(III) on attapulgite modified with triocarbohydrazide prior to its determination in environmental samples by ICP-OES 期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2011, 卷号: 79, 期号: 5
Authors:  Zhang, L;  Li, ZH;  Hu, Z;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Modified attapulgite  Triocarbohydrazide  Gold determination  Solid-phase extraction  Inductively coupled plasma optical  emission spectrometry  
Study on the fluorescence carbon nanoparticles 期刊论文
MATERIALS LETTERS, 2011, 卷号: 65, 期号: 15-16
Authors:  Zhang, SR;  He, Q(贺群);  Li, RJ;  Wang, Q;  Hu, Z;  Liu, XQ;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Nanoparticles  Oxidize  Luminescence