兰州大学机构库
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Selective solid-phase extraction and analysis of trace-level Cr(III), Fe(III), Pb(II), and Mn(II) Ions in wastewater using diethylenetriamine-functionalized carbon nanotubes dispersed in graphene oxide colloids 期刊论文
TALANTA, 2016, 卷号: 146, 页码: 358-363
Authors:  Zhu, XB;  Cui, YM;  Chang, XJ(常希俊);  Wang, H;  Wang, H (reprint author), Qufu Normal Univ, Sch Chem & Chem Engn, Shandong Prov Key Lab Life Organ Anal, Qufu 273165, Peoples R China.
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Multi-walled carbon nanotubes  Graphene oxide  Diethylenetriamine  Heavy metal ions  Solid-phase extraction  Inductively coupled plasma optical emission spectrometry  
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  
Facile preparation of supramolecular (ABAC)(n) multiblock copolymers from Hamilton wedge and barbiturate-functionalized RAFT agents 期刊论文
POLYMER CHEMISTRY, 2014, 卷号: 5, 期号: 8
Authors:  Chen, SB;  Deng, YM;  Chang, XJ(常希俊);  Barqawi, H;  Schulz, M;  Binder, WH;  Chen, SB (reprint author), Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, CN, Peoples R China.
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Solid-phase extraction of Hg(II) on creatine modified activated carbon and determination by ICP-OES in water samples 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2013, 卷号: 93, 期号: 11
Authors:  Yuan, HL;  Hu, Z;  Liu, XQ;  Tian, H;  Li, RJ;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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creatine  activated carbon  solid-phase extraction  mercury(II)  Inductively coupled plasma optical emission spectrometry  
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  
Preconcentration of trace lead and iron on activated carbon functionalized by o-Anisic acid derivatives prior to their determination in environmental samples 期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2012, 卷号: 93
Authors:  Tian, H;  Hu, Z;  He, Q(贺群);  Liu, XL;  Zhang, L;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Activated carbon  o-Anisic acid  Heavy metal ions  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  
Simultaneous separation and preconcentration of Cr(III), Cu(II), Cd(II) and Pb(II) from environmental samples prior to inductively coupled plasma optical emission spectrometric determination 期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2012, 卷号: 86
Authors:  Zhang, L;  Li, ZH;  Du, XH;  Li, RJ;  Chang, XJ(常希俊);  Chang, XJ (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Modified activated carbon  Rhodamine 6G  Metal ions  Inductively coupled plasma optical emission spectrometry