It can be seen directly that there is a layer of adsorption film on the soot surface in TEM.

而且透射电镜照片也直观地显示出了烟炱表面的一层吸附膜。

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This was attributed to the PEG chains present on the surface of complexes that could work as a protective shield layer against aggregation caused by non-specific protein adsorption.

其原因在于存在于合成物表面的PEG链能起到防护层的作用，进而抑制了由于非特异性蛋白质的吸附而引起的聚集反应。

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Under TEM images, it was found that Hg didn't form a uniform adsorption layer on Au surface. Some portions of Au film reacted with Hg and became dark island-shaped alloys.

电子显微镜明场像显示，汞没有在金的表面上形成均匀的吸附层，部份金膜 与汞反应形成颜色较暗的岛状合金。

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