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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
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Polycation-sensitive membrane electrode for determination of heparin based on controlled release of protamine 期刊论文
ANALYST, 2012, 卷号: 137, 期号: 8, 页码: 1944-1949
Authors:  Chen, Yan;  Ding, Jiawang;  Qin, Wei
View  |  Adobe PDF(333Kb)  |  Favorite  |  View/Download:1107/312  |  Submit date:2012/04/13
Potentiometric Polyanion Sensors  Bioanalytical Applications  Electrochemical Sensor  Selective Electrodes  Response Mechanism  Polyion  Contaminants  Binding  Assay  
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
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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:877/220  |  Submit date:2012/06/13
Adsorptive Stripping Voltammetry  Bismuth Film Electrode  Injection Flame Aas  Icp-ms  Spectrophotometry  Nickel  Preconcentration  Copper  Trace  Ions  
N-1-(2-Mercaptoethyl)thymine modification of gold nanoparticles: a highly selective and sensitive colorimetric chemosensor for Hg(2+) 期刊论文
ANALYST, 2011, 卷号: 136, 期号: 22, 页码: 4770-4773
Chen, L; Lou, TT; Yu, CW; Kang, Q; Chen, LX
View  |  Adobe PDF(249Kb)  |  Favorite  |  View/Download:831/233  |  Submit date:2012/03/06
Plasmon Resonance Spectroscopy  Aqueous-solution  Catalytic Beacons  Mercury(Ii) Ions  Base-pairs  Dna  Thymine  Sensor  Remediation  Probe  
Chemical redox-regulated mesoporous silica-coated gold nanorods for colorimetric probing of Hg(2+) and S(2-) 期刊论文
ANALYST, 2011, 卷号: 136, 期号: 1, 页码: 174-178
Wang, Guoqing; Chen, Zhaopeng; Wang, Wenhai; Yan, Bing; Chen, Lingxin
View  |  Adobe PDF(191Kb)  |  Favorite  |  View/Download:943/182  |  Submit date:2011/11/11
Aqueous-solutions  Optical-detection  Dye Displacement  Naked-eye  Nanoparticles  Sulfide  Dna  Mercury  Assay  Polymer  
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:1164/313  |  Submit date:2012/03/06
Atomic Fluorescence Spectrometry  Anodic-stripping Voltammetry  Modified Gold Electrode  Dna Hybridization  Carbon Electrode  Acid  Speciation  Oxidation  Preconcentration  Identification