An excellent solvent, it is also widely used as a starting material for many plastics, dyes, detergents, insecticides, and other industrial chemicals. 是一种非常好的溶剂,也是广泛用于许多塑料、染料、洗涤剂、杀虫剂和其它工业化学品的原料。
Synthesis of High Grade Coumarin Fluorescent Solvent Dyes 香豆素系高档荧光溶剂染料合成工艺
Meanwhile, by using Nicol theory and Lippert theory, the solvent effects on the absorption and fluorescent spectra of two coumarin dyes in organic solvents were studied. The inherent nature about Stokes shift of dyes was revealed. 同时,分别采用Nicol理论和Lippert理论对其中2个香豆素型激光染料的吸收光谱和发射光谱的溶剂效应进行了研究,揭示了染料Stokes红移的内在本质。
Abstract A kind of tert-carbon-primines were used instead of quaternary ammonium salt to treat metal complex solvent dyes, and the resulted dyes were tested and compared on the solubility, fastness, ect. 本文研究以叔碳伯胺化合物(Primene81-R、BC-9)代替季铵盐化合物处理金属络合型溶剂染料,并对染料溶解度、牢度等应用性能进行测试和对比。
The Solvent effect on absorption spectra and laser induced emission fluorescence spectra of 16 cyanine dyes in 18 solvents has been studied. 本文研究了16种菁染料在18种溶剂中的吸收光谱与激光荧光发射光谱的溶剂效应。
Six polymethine styryl cyanine dyes have been synthesised. The solvent effects on the maximum absorption wavelength, Stokes shifts, and fluorescence efficiencies of these dyes have been studied. 本文合成了六个多甲川苯乙烯型菁染料,研究了溶剂对其最大吸收波长、Stokes位移及荧光量子效率的影响。
Spectroscopic investigation on solvent effect for cyanine dyes 菁染料溶剂效应的光谱研究
Anthraquinone-based Solvent Dyes Study on Preparation of Anthraquinone Dyes 蒽醌型溶剂染料不同取代基蒽醌染料合成的研究
The relations between the stokes 'shifts of new laser dyes and parameter of solvent satisfy the Lippert equation, and the dipole moment of dyes in ground state is less than that in excited state. 染料的Stokes位移与溶剂的参数之间满足Lippert方程,染料基态时的偶极矩小于激发态的偶极矩。
Solvent effect to cyanine dyes 菁染料的溶剂效应
The effect of solvent on the absorption and emission spectra of the dyes was taken into account using the polarizable continuum model PCM. The result showed that PBE1PBE/ 6-31G ( PCM) level gave more reliable description of the absorption characters. 采用极化连续模型PCM考虑了溶剂效应对吸收光谱的影响,结果表明:PBE1PBE/6-31G(PCM)方法更能准确预测染料的吸收光谱性质。