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A label-free protamine-assisted colorimetric sensor for highly sensitive detection of S1 nuclease activity 期刊论文
ANALYST, 2020, 卷号: 145, 期号: 7, 页码: 2774-2778
作者:  Wen, Jiahui;  Liu, Yongming;  Li, Jingwen;  Lin, Hao;  Zheng, Yiran;  Chen, Yan;  Fu, Xiuli;  Chen, Lingxin
浏览  |  Adobe PDF(2334Kb)  |  收藏  |  浏览/下载:667/297  |  提交时间:2020/07/08
SINGLE-STRANDED-DNA  TURN-ON DETECTION  COPPER NANOPARTICLES  ENZYMATIC CLEAVAGE  OXIDATIVE DAMAGE  ASSAY  FLUORESCENCE  INHIBITION  GOLD  UNIVERSAL  
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
作者:  Zhang, Zhiyang;  Zhang, Jun;  Lou, Tingting;  Pan, Dawei;  Chen, Lingxin;  Qu, Chengli;  Chen, Zhaopeng
浏览  |  Adobe PDF(495Kb)  |  收藏  |  浏览/下载:1311/388  |  提交时间: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
作者:  Chen, L;  Lou, TT;  Yu, CW;  Kang, Q;  Chen, LX
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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
作者:  Wang, Guoqing;  Chen, Zhaopeng;  Wang, Wenhai;  Yan, Bing;  Chen, Lingxin
浏览  |  Adobe PDF(191Kb)  |  收藏  |  浏览/下载:1216/231  |  提交时间: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
作者:  Chen, Lingxin;  Zhou, Na;  Li, Jinhua;  Chen, Zhaopeng;  Liao, Chunyang;  Chen, Jiannong
浏览  |  Adobe PDF(400Kb)  |  收藏  |  浏览/下载:1484/436  |  提交时间:2012/03/06
Atomic Fluorescence Spectrometry  Anodic-stripping Voltammetry  Modified Gold Electrode  Dna Hybridization  Carbon Electrode  Acid  Speciation  Oxidation  Preconcentration  Identification