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- It is necessary to study the oxidation mechanism of metallic nanoparticles because the surface of metallic nanoparticles is easily oxidated to lose reactivity in air. 摘要在空气中金属纳米粒子表面极易氧化而丧失活性,有必要对金属纳米粒子的氧化机理进行深入的研究。
- DNA-modified metallic nanoparticles can be used as probes molecules to detect the specific DNA sequences, many hybridization strategies can be used to design the microarray. 摘要:经过DNA修饰的金属奈米粒子可用来作为侦测特定DNA序列的分子探针,目前已有多种策略可用来设计微阵列生物晶片。
- We know that when the metallic nanoparticles immobilize on the metal surface, the SPR angle will changing with the type, number, and distribution of the nanoparticles. 我们知道当金属奈米粒子被布植在金膜表面上时,SPR共振角会随著奈米粒子的种类,数量,以及分布情况而改变。
- In this study, supercritical water reduction (SCWR) method was applied to prepare metal oxide and metal nanoparticles. 摘要:不同于超临界水水热结晶制备奈米金属氧化物,本研究以超临界水还原方法制备奈米金属及金属氧化物。
- At the same time, the mechanisms of size and shape control of metal nanoparticles are also summarized. 并总结了液相制备纳米金属粉的粒度和形貌控制作用机理。
- Preparation of carbohydrate encapsulated metal nanoparticles and carbohydrate microarrays. 制作醣包裹金属奈米粒子及醣生物晶片.
- Whether metal nanoparticles can be stabilized in nano scale is the key for them to exhibit unique properties. 因此金属纳米粒子是否被稳定在纳米尺度内,是它们能否表现出独特性能的关键。
- Effects of molecules adsorbed on silver nanoparticles assembled in two-dimensional submonolayer on surface plasmon resonance (SPR) of the metal nanoparticles were investigated. 摘要通过玻片表面构筑银纳米粒子二维组装结构研究吸附分子对银粒子表面等离子体共振的影响。
- Carbon nanotubes (CNTs) have been used as carrier material of metal nanoparticles (NPs) in many fields, such as catalysis, nanoelectronics, optics, nanobiotechnology, and so on. 摘要碳纳米管作为金属纳米粒子的载体材料,用于催化剂、纳米电子学、光学、纳米生物技术等领域。
- JIANG Zhi,LI Shu-fen,ZHAO Feng-qi,et al.Effects of metal nanoparticles on the thermal decomposition of HMX[J].Journal of Propulsion Technology,2002,23: 258. [5]江治;李疏芬;赵凤起;等.;纳米金属粉对HMX热分解特性的影响[J]
- The strong interaction between the metal and the CNTs cause local deformation of metal nanoparticles, and thereby inducing a high degree of microstrain. 实验结果表明,硝酸处理活性碳纤维和N2 气氛焙烧催化剂前驱体有利于提高催化剂的催化性能。
- Alloy and/or mixture of alloy and pure metal were formed by both the sequential sputter deposition, and blending metal nanoparticles followed by annealing in vacuum. 实验结果证实不论使用依序溅镀或真空热退火处理混合不同金属奈米粒子的离子溶液,其双金属奈米粒子结构皆呈现合金或是部分合金与部分纯金属的结构。
- Many studies had been reported on the synthesis of metal nanoparticles using ionic liquids as the media and stabilizers in recent years,and attracting more and more attentions. 与传统的溶剂和稳定剂相比,它具有许多独特的物理化学性质和鲜明的优势,已引起越来越多研究者的关注。
- The progress in stabilizations and stabilization mechanisms of the metal nanoparticles by nonionic polymers, polyelectrolytes, amphiphilic polymers, double-hydrophilic polymers, and dendrimers is reviewed. 本文综述了非离子聚合物、聚电解质、两亲聚合物、双亲水聚合物、树状聚合物对金属纳米粒子的稳定作用及其稳定机理的研究进展。
- As environmentally friendly solvents,ionic liquids(ILs) had unique physico-chemical properties,and had great advantages compared with traditional stabilizers in the synthesis of metal nanoparticles. 离子液体作为一种新型的绿色溶剂和稳定剂,已成功应用于制备金属纳米粒子。
- The preparing methods for rare earth metal nanoparticles,including precipitation,hydrothermal process,sol-gel,electrolysis,pdyethyleneglycol,alcoholate hydrolysis and dilute emulsion etc. 综述了稀土纳米材料的液相制备方法及应用。
- Metal nanoparticles exhibit unique thermal, electronic, magnetic and optical properties because of the small sizes, large specific surface characteristics and the aggregative trend. 摘要金属纳米粒子由于其小的尺寸和大的比表面积等特点,使其具有独特的热性能、电性能、磁性能和光性能,以及很强的团聚趋势。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- This is a kind of metallic paint. 这是一种有金属光泽的涂料。
- I heard metallic sounds when I was studying. 在我学习的时候我听到了金属撞击的声音。