本工作对比研究了金纳米棒,金-银纳米棒及非对称Au@CdSe异质纳米棒中等离激元增强的二次谐波性质.通过精确控制镉离子的浓度,制备了顶端生长和侧边生长的非对称Au@CdSe异质纳米棒,并实现了等离激元共振波长的调控.由于非对称的结构和局域场增强效应,相比于金纳米棒,非对称Au@CdSe异质纳米棒的二次谐波增强倍数最大...
The Au-CdSe nanowires exhibit a remarkable red-shift surface plasmons energy band (77 nm) from 529 to 606 nm with respect to the complex-like colloids in a methanol solution and induced a narrower solid-state band-edge photoluminescence at 625 nm with a peakwidth of 23 nm.doi:10.1002/jccs...
Au-CdSeTEThe communication is devoted to the synthesis procedure and properties of hybrid nanoparticles of colloidal gold with cadmium selenide. Optical and morphological characteristics of the above mentioned particles, as well as the formation mechanism, are discussed.O.A.?Balitskii...
摘要: Individual Au/CdSe core–shell nanowires were assembled using a viral scaffold. Core–shell material interaction was assessed with photoelectrical measurements. Collected photocurrent was proportional to nanowire dark current.关键词: core-shell nanowire electrodeposition M13 virus electrical properties ...
crystal structure monodisperse spherical particles wurtzite structure nanoparticle deposition closely packed two-dimensional structure textures [001] direction plane carbon substrate plane size 12 nm Au CdSe C/ A8116 Methods of nanofabrication and processing A8280D Electromagnetic radiation spectrometry (chemic...
因为通过计算，两个CdSe的100面与3个Au的111面的失配率很低，小于5%，但是好像他们的原子排列方式不一...
请教: 纤锌矿的CdSe的(100)面能否与Au的(111)面有外延关系? 因为通过计算,两个CdSe的100面与3个Au的111面的失配率很低,小于5%,但是好像他们的原子排列方式不一样。不知道两种材料需要外延有何定则和要求呢? 返回小木虫查看更多分享至: 更多 今日热帖求...
aintegral protect. for comp.1 积分式保护。 为comp.1[translate] aEnhanced photo-conversion efficiency of CdSe–ZnS core–shell quantum dots with Au nanoparticles on TiO2 electrodes CdSe-ZnS核心壳量子小点改进的相片转换效率与Au nanoparticles在TiO2电极[translate]...
The sandwich-structured immunosensor was formed between capture antibody (Ab1) on CdSe@ZnS QDs/TiO2 NPs/glassy carbon electrode, CEA and Ab2/Au@PDA NPs conjugates, resulting in a proportional ECL quenching signal relevant to the CEA concentration. Thus, CEA as a model biomarker has been detected...