By adopting photo-reduction, chemical and electrochemistry technology, the preparations and influencing factors of nano-silver, nano- nickel and hydration silica were researched respectively.

采用光还原、化学和电化学技术，分别研究了纳米银和纳米镍以及纳米水合二氧化硅纳米材料的制备和影响因素。

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Therefore, the SERS technology with the silver nano-particles as the SERS-active substrate has been widely applied in many fields, such as biology, physics, chemistry, material and so on.

这使得以纳米银颗粒作为活性基底的SERS技术在生物、物理、化工、材料等领域都有着广泛的应用。

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It has a build somewhere in-between the plastic-ish Voodoo Envy 133 and the rock-solid ThinkPad X300, though probably closer to the latter, and the sheen of Silver Nano Technology on the technology saves us from bacteria but adds a slightly cheap flavor to the keyboard.

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