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gold colloidal中文是什么意思

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用"gold colloidal"造句"gold colloidal"怎么读"gold colloidal" in a sentence

中文翻译手机手机版

  • 放射性胶体金

例句与用法

  • We also report the uv - visible optical absorption spectra of these colloids . to the metal plate prepared simultaneously , the measurement result of sem and afm of this plate is also reported and the roughness of the silver plate surface is about 60nm . both the colloids and the nano - scale metal surface can become the very perfect sers substrates . rhodamine b , a kind of strong fluorescence laser dye , with gold colloidal surface , has been studied by surface - enhanced raman spectroscopy ( sers ) with near - infrared ( nir ) excitation in the presence of the halide ions ( cf , br - , f )
    利用透射电子显微镜( tem ) ,对胶体粒子的尺寸大小及形态进行了观测,表明这些胶体为粒径介于5 35nm的纳米体系,并对该胶体体系进行了紫外?可见吸收光谱的研究;在制备出金属胶体的同时,经过激光照射后的金属表面为纳米量级的粗糙表面,对该表面进行了扫描电镜( sem )及原子力显微镜( afm )的测量,结果显示该表面的粗糙度平均为60nm 。
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