UV-visible spectroscopy

The response mechanism was studied by fluorescence spectroscopy , UV-visible spectroscopy , mass spectrometry .

通过荧光光谱、紫外可见光谱、质谱，研究了C1与Zn2+的作用机制。

Reactive oxygen species under drought stress in rice were studied by UV-visible spectroscopy , fluorescence spectroscopy and fluorescence staining in situ .

用紫外可见光谱、荧光光谱、原位组织化学法检测干旱胁迫条件下水稻组织内的活性氧水平。

Application UV-visible spectroscopy method to fast discrimination of Zhenjiang aromatic vinegar

基于紫外-可见光谱技术快速鉴别镇江香醋方法的研究

Using FT-IR , XRD , UV-visible spectroscopy to characterized the samples .

采用红外光谱仪、X射线衍射仪、紫外可见光谱仪对样品表征。

Interaction between Eu ~ ( 3 + ) with rutin was also studied by UV-visible spectroscopy .

用紫外可见吸收光谱研究了Eu3+和芦丁的相互作用，以及Eu3+-芦丁配合物与DNA的相互作用。

Elementary analyses , FTIR , 1H-NMR and UV-visible spectroscopy were used to characterize their chemical structures .

用元素分析、傅利叶变换红外、核磁共振氢谱和紫外-可见吸收光谱表征了它们的化学结构。

The structures of these compounds were identified by elemental analysis , IR , UV-visible spectroscopy and mass spectrometry .

通过元素分析、红外光谱、紫外-可见光谱、质谱对金属配合物的结构进行了表征。

The interaction between Mg2 + ion and biliary protein was studied by fluorescence spectroscopy and UV-Visible spectroscopy .

利用光谱学研究了胆汁蛋白质与Mg~（2+）之间的相互作用。

In addition , the species changes in the reaction solution were also investigated by in situ UV-visible spectroscopy using a small volume flow-through cell .

此外，通过一个流动池体系，在线研究了该反应的紫外光谱。

Interaction between DNA with Complex of Eu ~ ( 3 + ) - Rutin by UV-Visible Spectroscopy and Electrochemistry

Eu~（3+）-芦丁配合物与DNA相互作用的电化学和紫外可见吸收光谱研究

Five complexes have been synthesized and characterized by elemental analysis , IR , UV-visible spectroscopy , fluorescence spectroscopy and X-ray powder diffraction .

并对所合成的配合物进行了元素分析、红外光谱、紫外光谱、固体荧光及X射线粉末衍射等表征。

A mechanism has been proposed to explain the formation of POC hollow spheres which is supported by UV-visible spectroscopy and SEM data .

通过UV-vis和SEM的数据对POC空心微球的形成机理进行了解释。

The interaction of leucine dipeptide with calf thymus DNA was studied by UV-visible spectroscopy , circulating voltammetry and viscosity measurement .

利用紫外-可见光谱法、循环伏安法和黏度法研究了亮氨酸二肽与小牛胸腺DNA的相互作用。

The GNFs have been characterized by UV-visible spectroscopy , transmission electron microscopy ( TEM ), X-ray diffraction ( XRD ), and electrochemical measurements .

我们已经通过可见紫外光谱、透射电子显微术、X射线衍射和电气化学测量法对金纳米花的特性进行了分析。

The results of UV-visible spectroscopy and synchronous fluorescence spectroscopy showed that the microenvironment of Apo-RBP aromatic amino acid residues enhanced hydrophobic after interaction with riboflavin .

结合核黄素后Apo-RBP紫外可见光谱及同步荧光光谱，表明核黄素的加入使Apo-RBP芳香族氨基酸残基的微环境疏水性增强。

This paper will divide organic matter into groups of sediments by chemical method , separate the crude HM and HA , and by UV-visible spectroscopy , FTIR analysis its structure properties .

本文将沉积物有机质通过化学方法进行分组，分离出粗胡敏素及胡敏酸，且通过傅里叶红外光谱分析其结构性质。

The effects of various factors on the photocatalytic activity of dye-CuO-MWNTs for hydrogen evolution were discussed . The photocatalytic mechanisms were investigated by using UV-visible spectroscopy , fluorescence spectroscopy et al .

在此基础上，进一步系统研究了各种因素对染料-CuO-MWNTs催化体系光催化还原水析氢活性的影响，利用紫外可见光谱、荧光光谱等手段探讨了催化体系的催化机理。

Selected area electron diffraction , X-ray diffraction , and UV-visible spectroscopy were employed to characterize the structure of the Pt-CNTs and the results showed that Pt was of polycrystal nanoparticles .

用选区电子衍射、X射线衍射和紫外-可见吸收光谱检测了Pt-CNTs的结构特征，表明CNTs表面所负载的是多晶铂；

The composition , morphology , and properties of the as-prepared composites were characterized by elemental analysis , fluorescence spectroscopy , FTIR spectroscopy , TEM , nitrogen adsorption-desorption , thermal gravimetric and UV-visible spectroscopy .

通过元素分析、荧光光谱、FTIR光谱、TEM、氮气吸附解吸附和紫外可见光谱对DOX@MSNs@Au的组成、结构和性质进行表征。

UV-visible spectroscopy shows that Co doped ZnS powder has red shift of absorption edge to achieve visible light response , so that its photocatalytic degradation of methyl orange solution is far superior to pure ZnS powder .

UV-vis测试表明，Co掺杂ZnS粉体使其吸收边红移，实现可见光响应，对甲基橙溶液的光催化降解活性远优于纯ZnS粉体。

To elucidate the mechanism of the combination of Apo-RBP and riboflavin , the interaction between riboflavin and egg white Apo-RBP was investigated using fluorescence spectroscopy , UV-visible spectroscopy , fourier transform infrared spectroscopy .

为了阐明Apo-RBP与核黄素的结合机制，运用紫外可见光谱、荧光光谱和红外光谱研究了Apo-RBP与核黄素的相互作用。

The methods of preparation micro and nano materials include physical and chemical methods , and both have their advantages and disadvantages ; the characterization of micro and nano materials includes electron microscopy , X-ray diffraction spectrum , UV-visible spectroscopy , Raman spectroscopy and so on .

微纳米材料的制作主要包括物理方法和化学方法，并且对其优缺点进行了比较；而微纳米材料的表征主要包括电子显微镜、X射线衍射谱、紫外-可见光谱、拉曼光谱等。

As a modern materials testing equipment , UV-Visible absorption spectroscopy has been applied in a wide range of research field .

紫外&可见吸收光谱仪，作为现代材料分析的一种重要手段，在各领域已经得到了广泛的应用。

By IR , UV-visible absorption spectroscopy , elemental analysis , SDS-gel electrophoresis methods , keratin and modified products were characterized .

并对提取出的角蛋白进行化学改性，通过红外光谱、紫外可见吸收光谱、元素分析、SDS-凝胶电泳等方法对角蛋白及其改性产物进行表征。

Their morphologies , structures and optical properties have been investigated by scanning electron microscope , transmission electron microscope , X-ray diffraction , UV-visible absorption spectroscopy .

用扫描电镜、透射电镜、X射线衍射、紫外&可见吸收光谱对样品的形貌、结构和光学性质进行了分析。

Diffuse reflectance infrared Fourier transform ( DRIFT ) spectroscopy , UV-visible absorption spectroscopy were used to investigate the mechanism for the competitive adsorption occurring at silica fiber / phenolics interface .

利用漫反射红外光谱（DRIFT）、紫外光谱（UV）研究了石英纤维在酚醛树脂溶液中的竞争性吸附。

From the XRD and FT-IR results , By comparing FT-IR spectra of the gel and solid , UV-visible absorption spectroscopy of the gel and solution , demonstrating that hydrogen bonding and π - π interaction is the driving force of molecular self-assembly .

通过对比凝胶和固体压片的FT-IR谱图，凝胶和溶液的紫外-可见吸收光谱发现氢键和π-π相互作用是分子自组装的驱动力。

UV-visible absorption spectroscopy of pure TiO2 and Tm / TiO2 sol indicates that the optical absorption extends towards the visible spectrum and a red-shift absorption edge ( 0.13eV ) exists . With the increase of Tm doped ratio , red shift in the band-gap transition increases .

从纯TiO2和Tm/TiO2溶胶的紫外-可见吸收光谱可得，Tm/TiO2的光吸收拓展到可见光区域并且有0.13eV吸收带边的红移，随着Tm掺杂量的增加，带隙红移程度增加。

The optical and electrochemical properties were characterized by UV-visible , fluorescence spectroscopy and cyclic voltammetry .

通过紫外-可见光谱、荧光发射光谱以及循环伏安法对其光物理和电化学性质进行了测试。

Studies of nio-wo_3 / al_2o_3 hydrotreating catalysts by UV-visible diffuse reflection spectroscopy

应用紫外-可见漫反射光谱研究NiO-WO3/Al2O3加氢精制催化剂