Immunosensors: Electrogenerated Chemiluminescence from a Phenyleneethynylene Derivative and its Ultrasensitive Immunosensing Application Using a Nanotubular Mesoporous Pt–Ag Alloy for Signal Amplification (Adv. Funct. Mater. 18/2012)

Authors

  • Mei Yan,

    1. Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, 250022, P. R. China
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  • Lei Ge,

    1. Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, 250022, P. R. China
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  • Weiqiang Gao,

    1. Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, 250022, P. R. China
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  • Jinghua Yu,

    Corresponding author
    1. Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, 250022, P. R. China
    • Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, 250022, P. R. China.
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  • Xianrang Song,

    1. Cancer Research Center, Shandong Tumor Hospital, 250117, P. R. China
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  • Shenguang Ge,

    1. Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, 250022, P. R. China
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  • Zhiyong Jia,

    1. Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, 250022, P. R. China
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  • Chengchao Chu

    1. Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, 250022, P. R. China
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Abstract

original image

The electrogenerated chemiluminescence (ECL) of a novel phenyleneethynylene derivative (4,4′-(2,5-di - me thoxy-1,4-phenylene)bis(ethyne-2,1-diyl) dibenzoic acid) that has carboxylic acid groups at the para positions in aqueous solution is studied and its first immunosensing application are reported. On page 3899, Jinghua Yu and co-workers report that the nano tubular mesoporous Pt–Ag alloy nanoparticles are used in the ECL immunosensor as a signal amplification carrier to obtain ultrasensitive ECL analysis.

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