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- cationic gold nanoparticles 阳离子纳米金
- In the modified drug SDC-1721, 12 molecules of the drug were attached to the single molecule of gold nanoparticles. 在修饰过的药物SDC-1721里，这种药物的十二个分子绑定到了一个金纳米粒子分子上。
- SEM characterization demonstrated that a two-dimensional submonolayer of gold nanoparticles is formed on the MPTMS-silanized substrate surface. 通过对玻璃基底的硅烷基化,金纳米粒子被组装到玻璃基底上,SEM表明金纳米粒子在玻璃基底上形成二维的亚单层组装结构。
- The formation of the mercury nanoshell resulted in a red shift and damping of the surface plasmon resonance of the inner gold nanoparticles. 研究结果表明，汞壳层的形成导致了内部金粒子表面等离子体共振的谱峰红移和强度衰减。
- Single-stranded DNA adsorbs on negatiely charged citrate ions on the gold nanoparticles while double-stranded DNA does not. 单链DNA金属微粒区吸附着负电荷柠檬酸盐离子，而双链DNA并不是这样的。
- The influence of gold nanoparticles on the optical properties of dye molecules of Rhodamine 6G (R6G) and fluorescein (FL) has been studied. 研究了金纳米粒子对染料罗丹明6G(R6G)和荧光素.;FL)光学性质的影响。
- Fluorescence spectra were detected to determining the optical property of the polymer and the fluorescence was quenched by gold nanoparticles. 应用荧光发射光谱研究了纳米金对含生色团高分子的荧光猝灭作用。
- The Australian researchers tailored the gold nanoparticles to respond to different wavelengths of light by controlling their dimensions. 澳大利亚研究者剪裁了纳米微粒，通过控制它们的维度来响应不同波长的光波。
- Gold nanoparticles of different shapes and sizes are suspended in the plastic, and absorb different light frequencies according to their size and shape. 金纳米粒子的不同形状和大小是悬浮在塑料，和吸收不同光线的频率根据其大小和形状。
- Nowadays the gold nanoparticles are attracting great attention due to their unique optical,electronic,catalytic properties and potential application in future nanoelectronics. 金纳米粒子以它独特的光学、电学和催化性质以及在纳米级电子线路中的应用潜力,受到人们越来越多的关注。
- In the Northwestern work, the DNA controls where the building blocks (the gold nanoparticles) are positioned in the final crystal structure, arranging the particles in a functional way. 在西北大学的这一研究工作中,DNA控制着组建模块(在此为黄金纳米粒子)在最终结晶体结构中的位置,并使其以某种功能性的方式来排列这些颗粒。
- The results of electrochemical study indicate that with the effect of gold nanoparticles, DTIC could sensitively detect the single base mismatch of the DNA sequence, and gold nanoparticles can significantly improve its detection sensitivity. 研究结果表明,DTIC作为分子探针可以很好地识别DNA链中存在的单碱基错配,并且金纳米粒子能够大幅度地提高单碱基错配的检测灵敏度。
- The principle underlying the method is that single-stranded DNA and double-stranded DNA hae significantly different affinities for attaching to ionically charged gold nanoparticles. 这种方法的原理是，单链DNA和双链DNA的金属微粒结合区的离子电荷亲和力是截然不同的。
- Researchers when attached one molecule of gold nanoparticles to one molecule of drug, the resultant drug molecule was unable to combat HIV virus, as the multivalency is the answer for binding nature. 当研究人员把一个金纳米粒子绑定到一个药物分子上，所得到的药物分子就不能够对抗艾滋病分子，因为多价是绑定自然特性的原因。
- Gold nanoparticles (AuNPs) were synthesized by two step electrolysis in three component system of cetyltrimethylammonium bromide (CTAB)-acetone-water assisted by ultrasonic irradiation. 摘要在超声条件下采用二步电解方法在十六烷基三甲基溴化铵／丙酮／水三组分体系中合成金纳米粒子。
- But the ancient artisans did not know that these gold nanoparticles can be automatically broken down on the glass of pollutants, such as the new color of paint to maintain, but also clean the air. 但古代工匠不知道的是，这些金纳米颗粒能自动分解掉玻璃上的污染物，保持颜料色泽如新，而且还能清洁空气。
- The third, the gold nanoparticles have large specific surface area and produced a three-dimensional assembly of GOx, which can immobilize more enzymes as compared to the two-dimensional substrate. 再次，金纳米粒子具有大的比表面积，能够在三维方向上对酶进行固载，较二维平面组装能固载更多的GOx，有拓展电极面积的作用；
- Gold nanoparticle(GNP) probes have aroused more and more interest recently. 金纳米颗粒(GNP)探针正引起科学家们越来越多的兴趣。
- The yield and morphology of gold nanoparticles were affected by the time of UV irradiation and the amount of DMF.It is useful to enhance optical and electrocatalytical responses of functionalized g... 实验结果表明,紫外光照作用及光照时间、DMF用量等是影响纳米金的形成和形貌的主要因素,选择适宜的合成条件可以得到粒径均匀、分散性好的纳米金溶胶。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
