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Label-free colorimetric sensing of cobalt(II) based on inducing aggregation of thiosulfate stabilized gold nanoparticles in the presence of ethylenediamine 期刊论文
ANALYST, 2012, 卷号: 137, 期号: 2, 页码: 400-405
Authors:  Zhang, Zhiyang;  Zhang, Jun;  Lou, Tingting;  Pan, Dawei;  Chen, Lingxin;  Qu, Chengli;  Chen, Zhaopeng
View  |  Adobe PDF(495Kb)  |  Favorite  |  View/Download:833/207  |  Submit date:2012/06/13
Adsorptive Stripping Voltammetry  Bismuth Film Electrode  Injection Flame Aas  Icp-ms  Spectrophotometry  Nickel  Preconcentration  Copper  Trace  Ions  
Highly sensitive label-free colorimetric sensing of nitrite based on etching of gold nanorods 期刊论文
ANALYST, 2012, 卷号: 137, 期号: 22, 页码: 5197-5200
Authors:  Chen, Zhaopeng;  Zhang, Zhiyang;  Qu, Chengli;  Pan, Dawei;  Chen, Lingxin
View  |  Adobe PDF(260Kb)  |  Favorite  |  View/Download:804/184  |  Submit date:2012/12/08
Label free colorimetric sensing of thiocyanate based on inducing aggregation of Tween 20-stabilized gold nanoparticles 期刊论文
ANALYST, 2012, 卷号: 137, 期号: 11, 页码: 2682-2686
Authors:  Zhang, Zhiyang;  Zhang, Jun;  Qu, Chengli;  Pan, Dawei;  Chen, Zhaopeng;  Chen, Lingxin
View  |  Adobe PDF(459Kb)  |  Favorite  |  View/Download:863/242  |  Submit date:2012/12/08
Colorimetric Detection of Trace Copper Ions Based on Catalytic Leaching of Silver-Coated Gold Nanoparticles 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2011, 卷号: 3, 期号: 11, 页码: 4215-4220
Authors:  Lou, Tingting;  Chen, Lingxin;  Chen, Zhaopeng;  Wang, Yunqing;  Chen, Ling;  Li, Jinhua
View  |  Adobe PDF(4126Kb)  |  Favorite  |  View/Download:1101/379  |  Submit date:2012/03/06
Copper Ions  Colorimetric Detection  Silver-coated Gold Nanoparticles  Catalytic Leaching  
Blue-to-Red Colorimetric Sensing Strategy for Hg2+ and Ag+ via Redox-Regulated Surface Chemistry of Gold Nanoparticles 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2011, 卷号: 3, 期号: 5, 页码: 1568-1573
Authors:  Lou, Tingting;  Chen, Zhaopeng;  Wang, Yunqing;  Chen, Lingxin
View  |  Adobe PDF(866Kb)  |  Favorite  |  View/Download:1829/524  |  Submit date:2011/07/22
Gold Nanopartilces  Colorimetric Detection  "blue-to-red" Strategy  Mercury Ion  Silver Ion  
Synergy of glutathione, dithiothreitol and N-acetyl-L-cysteine self-assembled monolayers for electrochemical assay: sensitive determination of arsenic(III) in environmental and drinking water 期刊论文
ANALYST, 2011, 卷号: 136, 期号: 21, 页码: 4526-4532
Authors:  Chen, Lingxin;  Zhou, Na;  Li, Jinhua;  Chen, Zhaopeng;  Liao, Chunyang;  Chen, Jiannong
View  |  Adobe PDF(400Kb)  |  Favorite  |  View/Download:1125/303  |  Submit date:2012/03/06
Atomic Fluorescence Spectrometry  Anodic-stripping Voltammetry  Modified Gold Electrode  Dna Hybridization  Carbon Electrode  Acid  Speciation  Oxidation  Preconcentration  Identification  
Mesoporous silica-coated gold nanorods: towards sensitive colorimetric sensing of ascorbic acid via target-induced silver overcoating 期刊论文
NANOSCALE, 2011, 卷号: 3, 期号: 4, 页码: 1756-1759
Authors:  Wang, Guoqing;  Chen, Zhaopeng;  Chen, Lingxin
View  |  Adobe PDF(216Kb)  |  Favorite  |  View/Download:1260/384  |  Submit date:2011/07/22
Electrochemical Detection  Liquid-chromatography  Vitamin-c  Uric-acid  Nanoparticles  Electrode  System  
Aptamer-Nanoparticle-Based Optical Probes 期刊论文
PROGRESS IN CHEMISTRY, 2010, 卷号: 22, 期号: 2-3, 页码: 489-499
Authors:  Wang Guoqing;  Chen Zhaopeng;  Chen Lingxin
View  |  Adobe PDF(853Kb)  |  Favorite  |  View/Download:1698/658  |  Submit date:2011/07/14
Aptamer  Nanoparticles  Sensors  Optical Probes  
Nanomaterial/Ionophore-Based Electrode for Anodic Stripping Voltammetric Determination of Lead: An Electrochemical Sensing Platform toward Heavy Metals 期刊论文
ANALYTICAL CHEMISTRY, 2009, 卷号: 81, 期号: 12, 页码: 5088-5094
Authors:  Pan, Dawei;  Wang, Yuane;  Chen, Zhaopeng;  Lou, Tingting;  Qin, Wei
View  |  Adobe PDF(277Kb)  |  Favorite  |  View/Download:1582/578  |  Submit date:2011/07/05
Carbon-paste Electrode  Screen-printed Electrodes  Functionalized Mesoporous Silica  Mercury Film Electrode  Composite Electrodes  Natural-waters  Flow-injection  Tap Water  Trace  Cadmium  
Fabrication and Characterization of Carbon Nanotube-Hydroxyapatite Nanocomposite: Application to Anodic Stripping Voltammetric Determination of Cadmium 期刊论文
ELECTROANALYSIS, 2009, 卷号: 21, 期号: 8, 页码: 944-952
Authors:  Pan, Dawei;  Wang, Yuane;  Chen, Zhaopeng;  Yin, Tanji;  Qin, Wei
View  |  Adobe PDF(482Kb)  |  Favorite  |  View/Download:1125/402  |  Submit date:2011/07/05
Carbon Nanotube  Hydroxyapatite  Nanocomposite  Cadmium  Stripping Analysis