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Clean and modified substrates for direct detection of living cells by surface-enhanced Raman spectroscopyf

机译:清洁和改良的底物,可通过表面增强拉曼光谱法直接检测活细胞f

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摘要

Iodide adsorption and electrochemical negative potential desorption were proposed and compared to obtain clean SERS substrates. The two methods can effectively eliminate the interference of surface impurities in the SERS detection. SERS signals of membranes of living cells with a good reproducibility have been obtained.
机译:提出了碘化物吸附和电化学负电位解吸的方法,并进行了比较,以获得清洁的SERS基材。两种方法均可有效消除表面杂质对SERS检测的干扰。已经获得了具有良好再现性的活细胞膜的SERS信号。

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  • 来源
    《Chemical Communications 》 |2011年第20期| p.5738-5740| 共3页
  • 作者单位

    State Key Laboratory of Physical Chemistry of Solid Surfaces,Key Laboratory of Analytical Sciences, Department of Chemistry,College of Chemistry and Chemical Engineering, Xiamen University,Xiamen 361005, China;

    State Key Laboratory of Physical Chemistry of Solid Surfaces,Key Laboratory of Analytical Sciences, Department of Chemistry,College of Chemistry and Chemical Engineering, Xiamen University,Xiamen 361005, China;

    State Key Laboratory of Physical Chemistry of Solid Surfaces,Key Laboratory of Analytical Sciences, Department of Chemistry,College of Chemistry and Chemical Engineering, Xiamen University,Xiamen 361005, China;

    State Key Laboratory of Physical Chemistry of Solid Surfaces,Key Laboratory of Analytical Sciences, Department of Chemistry,College of Chemistry and Chemical Engineering, Xiamen University,Xiamen 361005, China;

    State Key Laboratory of Physical Chemistry of Solid Surfaces,Key Laboratory of Analytical Sciences, Department of Chemistry,College of Chemistry and Chemical Engineering, Xiamen University,Xiamen 361005, China;

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