查询词典 dyes

In this paper, the interactions offour dyes, gallocyanine, victoria blue B, brilliant cresyl violet andnew methylene blue, with DNA were investigated using electrochemical andUV-Vis spectroscopic methods.

本论文应用电化学方法和紫外-可见光谱法研究了四种染料小分子没食子蓝、维多利亚蓝B、灿烂甲酚紫、新亚甲蓝和DNA的相互作用。

Therefore, the investigation and exploitation of probe of cyanine dyes have attracted many researchers'attention recently.

因此，近年来，菁染料探针分子的研究和开发已经成为研究的热点之一。

In chapter 1, Structure characters, classifications and the correlation between wavelength and structure of cyanine dyes were firstly summarized.

第一章为绪论，首先介绍了菁染料的结构特点、分类以及结构与光谱波长的关系。

Study on the synthesis and structure -property relationship of cyanine dyes is of important theoretical and practical sinificance.

本文以噻菁、噻碳菁和苯并咪唑—噻碳菁这三种类型的菁染料的合成及性质研究为核心，展开了一系列工作，归纳如以下几个方面

In this dissertation, novel cyanine dyes and triphenylamine-based derivatives were synthesized, and their applications in organic...

本论文设计合成了一系列新型的菁染料和三苯胺类小分子化合物和聚合物，研究了它们在有机太阳能电池、双光子吸收和荧光、电致发光中的应用性能。

In this dissertation, novel cyanine dyes and triphenylamine-based derivatives were synthesized, and their applications in organic solar cells, two-photon absorption, two-photon induced fluorescence and electroluminescence were studied.

本论文设计合成了一系列新型的菁染料和三苯胺类小分子化合物和聚合物，研究了它们在有机太阳能电池、双光子吸收和荧光、电致发光中的应用性能。

A singlet oxygenquencher was chosen successfully to stabilize cyanine dyes. It is indicated that the content of oxygenquencher can also affect

选用的单重态氧猝灭剂能有效提高菁染料的光稳定性，菁染料的稳定性与氧猝灭剂的加入量有一定关联。

Investigation has shown that benzotellurazole cyanine dyes exhibit good properties in photographic emulsion.

现已证明含苯并碲唑杂环的菁染料在照相材料中具有优越的理化性能。

Further more, nonsulfonated cyanine dyes used for fluorescence labeling were designed andsynthesized.

另外，设计并合成了用于荧光标记的非磺化菁染料。

Among them, the absorption and emission wavelengths of cyanine dyes are mostly in the region of 600-800 nm, even beyond of 800 nm, so when they are used as probes, they can achieve the absence or reduction of background absorption, fluorescence and light scattering to improve the detection sensitivity.

其中花菁类染料的最大吸收波长大都在600～800 nm之间，有的甚至超过800 nm ，在制得探针用于生物样品的测定时可以有效避免生物体内自发荧光和散射光的干扰，极大的提高检测灵敏度。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐