荧光的

Compared to NMR techniques, the fluorometric analysis method revealed that there are not only obvious interactions of quinoline or its derivates and cucurbit [ 7 ] uril, but also interactions of quinoline or its derivates and cucurbit[6]uril or cucurbit[8]uril which can not be observed by using ^1H NMR technique.

与核磁共振技术比较，荧光光谱分析方法具有高灵敏性的特点，不仅可观察到喹啉及其衍生物与七元瓜环相互作用而引起的荧光性质变化；还能观察到它们与六元瓜环或八元瓜环相互作用所产生的变化，这是通常的NMR方法所不能实现的。

These results show that the dual fluorescence of 4-AHBO (5-AHBO) is produced by its different tautomers, hut not by the same isomer: the long wavelength emission is from the keto tautomer, and the short wavelength band is produced by four kinds of enol isomers.

结果表明，4-AHBO(5-AHBO)的双荧光不是由同一种异构体发射的，而是来源于不同异构体的发射：长波区的荧光由酮式构型发射，短波区的发射则可能由四种醇式异构体共同产生。

Since the different kind and different function and character, what have been done in this paper would shed a light on the study of the firefly luciferase.

由于不同种类的荧光素酶的性质有一定的差异，所以本研究结果为更好的了解和利用萤火虫荧光素酶提供了一些有用的资料。

In the presence of yttrium, lutetium and gadolinium, the fluorescence intensity of the system Eu-SPLX-SDS was enhanced about 5-fold, 5-fold and 4-fold compared with that of the system without yttrium, lutetium and gadolinium.

在确定的最佳实验条件下，铕-SPLX-phen-SDS，铕-SPLX-SDS配位体增敏荧光体系和铕-钇-SPLX-SDS稀土元素共发光体系的荧光强度同铕的浓度分别在5.0×10〓～1.0×10〓mol/L，5.0×10〓～1.0×10〓mol/L，5.0×10〓～5.0×10〓mol/L，1.0×10〓～5.0×10〓mol/L和5.0×10〓～1.0×10〓mol/L范围内呈良好的线性关系，稀土元素铕的检测限分别为1.0×10〓mol/L，7.0×10〓mol/L，1.0×10〓mol/L，2.0×10〓mol/L和4.0×10〓mol/L。

The experimental research found that the serum concentration quenching and absorption effect is not obvious when the experimental sample is excitated by 220, 230 and 310 to 420 nm monochromatic light, and the fluorescence stimulation plays the main role.

实验还发现：当采用220， 230， 310～420 nm波长的光激发时，血清的浓度猝灭和吸收作用不明显，主要是激发出的荧光起作用；采用240～300 nm波长的光激发时，血清浓度猝灭和吸收作用明显，导致荧光强度随着血清浓度的增加变得越来越弱。

Secondly, femtosecond time-resolved studies using fluorescence depletion spectroscopy were performed on Rhodamine 700 and Oxazine 750 in solutions to study the ultrafast dynamics, such as vibrational relaxation and the energy transfer from the solute to solvent. The orientational relaxation process of these dye molecules have been study in solution by the polariton resolved FS TR SEP FD.

我们利用此技术，对LD700和OX750两种染料分子电子激发态的振动弛豫和溶质与溶剂分子间碰撞传能等超快动力学过程进行了详细地实时研究，获得了它们的激发态分子在不同溶剂和体系温度等实验条件下的飞秒时间分辨荧光亏蚀谱：并首次采用极性分辨的飞秒荧光亏蚀光谱技术研究了溶质的取向弛豫过程。

The optical properties, fluorescence quantum yields and electrochemical properties of these polymers were investigated. It was found that the optical properties of the polymers did not show obvious dependence on the alkyl length on phenylene.

苯环上烷基侧链长度的改变对取代共聚物的光谱、电化学和发光效率等影响很小；而随着苯环上烷氧基侧链长度的增加，聚合物的光谱稳定性逐渐增强，荧光发射光谱中的0-1转变逐渐被抑制，荧光发射半峰宽减小。

In order to explore the possibly involved morphological mechanism of R phycoerythrin mediated photodynamic killing at cell level, the fluorescence distribution of R phycoerythrin——a novel photosensitizer in tumor cells——was observed.

在荧光显微镜下观察新型光敏剂R藻红蛋白的荧光在肿瘤细胞中的分布，探讨以藻红蛋白为光敏药物的光动力损伤可能发生的细胞水平机制，以及培养液酸度和藻红蛋白浓度对其与细胞结合、进入及光动力杀伤的关系。

Aminonaphthalimide derivatives are attractive fluoroionophore owing to their good photophysical properties with strong fluorescence, large Stokes shifts and relatively steady emission wavelengths.

萘酰亚胺及其衍生物因其良好的(来源：2c2cAB92C论文网www.abclunwen.com)光学性质：高的荧光量子产率、大的Stokes位移，相对长的发射波谱等等，使它成为一种理想的荧光探针分子。

In this paper, we study the synergetic effects of second ligands and luminescence enhancement effects of doping ions starting from the binary complexes of europium and terbium with inexpensive benzoic acid and its derivatives, and improve the luminescence of complexes step by step.

本文从比较廉价的苯甲酸衍生物配体与稀土铕、铽的二元配合物入手，研究第二配体的协同效应和掺杂离子的荧光增强效应，逐步提高配合物的荧光性能。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。