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- Keywords aminobenzene carboxylic acid;calix [4] arene;carboxylazocalix [4] arene derivatives;synthesis;UV vis absorption spectra; 氨基苯甲酸;杯[4]芳烃;羧基苯偶氮基杯[4]芳烃衍生物;合成;紫外可见吸收光谱;
- Determination of Enthalpy Change of Coordinating Color Reaction by UV Vis Absorption Spectrum Method 紫外-可见吸收光谱法测定配合显色反应的焓变
- Keywords p hydroxyphenol derivatives;UV Vis absorption spectrum;Flourescent spectrum; 对羟基苯衍生物;紫外可见吸收光谱;荧光光谱;
- The experiments of stability, UV VIS absorption, paper chromatography profile and amino acid composition analysis showed the new component is a polypeptide antibiotic. 精制品经过稳定性、呈色反应、紫外可见光谱、纸层析谱、氨基酸组成等检测,表明该物质是一种多肽类抗生素
- Their structures have been characterized by UV Vis,IR, 1HNMR and MS spectra. 它们的结构分别用紫外可见光谱、核磁共振谱、红外光谱和质谱进行了表征。
- UV Vis absorption spectrometry 紫外-可见分光光度法
- The UV absorption spectra of Cp_2ZrCl_2 in THF was measured. 实验测定了Cp_2ZrCl_2在四氢呋喃溶剂中的紫外吸收光谱;得到三个吸收带.
- The absorption spectrum of PSPV is verified by UV and IR methods. UV法及IR法检测证明其有多糖的特征吸收谱,为高纯度的多糖。
- The relationship between the stop band of colloidal crystals and the diameters of polymer microspheres were investigated by using UV Vis spectra. 利用紫外 -可见光谱研究了胶体晶的光禁带峰位与组成其微球粒径之间的关系 .
- UV- Vis absorption spectrum 紫外-可见吸收光谱
- By IR spectrum, Tyndall effect, electric conductivity, UV Vis and ESR spectra were studied the reaction mechanism of catalyst components. 已知在加氢汽油介质中Ni(naph)2-Al(i-Bu)3-(BF3·OEt2+n-C8H17OH)体系为胶体催化剂。 本工作应用FT-IR谱结合Tyndal效应、电导率、UV-Vis、ESR谱对催化剂各组分的相互作用进行研究。
- Absorption Spectra of 3Overtune Bands of UF6. 衷庆华,张健,吴念乐等.
- UV - VIS - NIR absorption spectrum 紫外-可见光-近红外吸收光谱
- The molar ratio of LM1 and DNR in the conjugate was measured by Bradford protein assay and UV absorption spectra assay. Bradford蛋白检测法和紫外吸收光谱法检测偶联物中LM_1与DNR的克分子比;
- UV VIS, IR spectra and colouration mechanism of the emerald from Malipo, Yunnan Province, are studied.The LRM, IR and UV VIS analytical testing techniques are employed in the research. 以云南祖母绿为研究对象,采用LRM,IR,UV-VIS等现代测试分析方法,重点对云南麻栗坡祖母绿的可见、红外吸收光谱及呈色机理进行研究。
- The UV VIS spectra showed that BR was totally denatured and lost its retinal under the pH 12 6. It was found by atom force microscope that the crystalline lattice of purple membrane was broken down at this pH. 紫外可见光谱实验发现 ,当pH上升到 12 6 ,BR分子上的生色团视黄醛脱落 ,分子完全变性 ;
- A new tetrakis( p glycylglycinephenyl)porphin and its rare earth (Yb,Sm) complexes were synthesized.They have been characterized by elemental analysis,UV vis,IR, 1HNMR and laser Raman spectra. 首次合成了一种新型的四(对甘氨酰甘氨酸)苯基卟吩及其稀土镱、钐的配合物。用元素分析、红外光谱、紫外可见光谱、核磁共振和激光拉曼光谱等方法进行了表征。
- The Raman spectra of BSA in aqueous solution extracted by nitrobenze and UV absorption spectra of BSA aqueous solution were studied. 本文报道了用硝基苯萃取法测定的BSA水溶液的激光喇曼谱和萃取前后测定的紫外吸收谱。
- Preparation and optical absorption spectra of nanocrystal InSb[J]. 引用该论文 何焰蓝;孙全.
- The PUIs obtained were characterized by FTIR spectroscopy, UV Vis spectroscopy, DSC and TGA. 用红外光谱、紫外 -可见光谱、DSC和 TGA等手段对合成的 PUI进行表征 .