spectroscop相关论文
Characteristic Spectral Signature Extraction for Predicting Nitrogen Content of Soil Based on NIR Sp
It is nondestructive and rapid method to predict TIN (Total Nitrogen) content of soil in real time using NIR (Near Infra......
Concentration-Dependent Inuence of Silver Nanoparticles on Amyloid Fibrillation Kinetics of Hen Egg-
Understanding the inuence of nanoparticles on the formation of protein amyloid brillation is cru-cial to extend their ap......
新型开链螯合剂Ｈ２Ｌ的合成方法已有报道，为探讨该螯合剂的谱学性质和在光度分析中的应用，本文将对开链螯合剂Ｈ２Ｌ的电子光谱，红外光谱等的研究......
The photophysical properties of the polyamide PyPyPyβDp (PPP) were investigated by means of steady-state absorption and......
SYNTHESIS AND STRUCTURE OF α’-ACE-TYL-α-THIENYL PHENYLACETYLENEDI-COBALT HEXACARBONYL AND α’-ACE-TYL
Friedel-Crafts acylation of α-thienyl phenylacetylenedicobalt hexacarbonyl with acetyl chlo-ride has been investigated.......
Two-dimensional correlation spectroscopic studies on coordination between carbonyl group of butanone
Two dimensional asynchronous spectra were used to characterize coordination between carbonyl group of butanone and metal......
A novel copper(Ⅱ) complex based on chiral amino-alcohol derived Schiff base ligand,[Cu_4(R-L)_4(H_2O)_2]·(CH_3COOH)_2......
THE AROMATIC AND HETEROCYCLIC DINITRILES AND THEIR POLYMERS. Ⅸ. THE POLYMERIZATION KINETICS OF 4, 4&
The polymerization kinetics of 4,4’-biphenyldicarbonitrile catalyzed by complex of 4,4’-biphenyl-dicarbonitrile with ......
Relationship between Pollen-Color Alteration and Hydrocarbon Generation——A Heating Experiment by a N
In the experiment modern pollen specimens were heated on a TGD-- 3000PH/HDTA--DTG analyzer.followed by lR spectroscopic......
In-situ Raman spectroscopic measurements of lawsonite in the OH and H2O stretch-ing region were conducted up to approxim......
AIM: To study the chemical constituents of stems of Gymnema sylvestre(Retz.) Schult. METHODS: Chromatographic techniques......
Rufoolivacin B,a novel polyketide pigment from the fruiting bodies of the fungus Cortinarius rufo-ol
A novel polyketide pigment(1) with the 4’,10-coupled linkage between 1-naphthalenol and 1,4-anthraquinone,named rufooli......
Novel 9, 10-dihydrophenanthrene derivatives from Eria bambusifolia with cytotoxicity aganist human c
The present study was designed to identify bioactive compounds similar to those isolated from Dendrobium genus from its ......
The self-consistent mean filed(SCMF)approaches have achieved a great successful in describing various ground state and e......
DNA Binding and Antitumor Activity of a New Fluorescent Probe Eu(Ⅲ)-Complex Containing4-Methyl-Couma
A new europium (Ⅲ) complex containing (4-Methyl-2-oxo-2H-chromen-7-yloxy)-acetic acid moiety (CMMC) was synthesized,cha......
以同步辐射真空紫外光(195nm)为激发源,在低温下观察到Si基衬底上ZnO薄膜的发光有三种紫外发射,其峰值波长分别为380,369.5,290nm.......
在模拟人体生理条件下,利用光谱学和分子对接技术研究了秋水仙碱(Col)与醇脱氢酶(ADH)之间的相互作用机理。不同温度条件下的荧光......
采用浸渍提拉法制备了准立方体α-Fe2O3纳米薄膜,利用XRD、AFM、UV-Vis和FT-IR对其表面形貌和谱学性质进行了表征.结果表明,α-Fe2......
采用磁共振波谱仪在体观察大鼠C6胶质瘤的代谢及生化改变,为1H磁共振波谱临床应用打下基础.40只Wister大鼠分为正常组(10只)和肿瘤......
从理论上研究了一系列[Os（CO）3（tfa）（O^N）]（tfa=三氟乙酸;O^N=5-氟-羟基喹啉（1）,羟基喹啉（2）和2-甲基-羟基喹啉（3））配合物的结构和光谱特征.分别......
本文在多重态热力学平衡的基础上,通过光谱测量,测得了真空电弧的电子密度、电子温度和蒸气密度,结果说明,真空电弧处于热力学非平......
测得了Er3+离子在铋酸盐玻璃系列(50～75)Bi2O3-(20～45)B2O3-5Na2O,70Bi2O3-(17～25)B2O3-xZrF4-5Na2O,70Bi2O3-(0～25)B2O3-(0～25)SiO2-5N......
在本课题组研究的基础上，结合国内外近几年的研究报道，从碱金属稀土及其掺杂卤化物的合成方法和光谱学性能测试的角度出发，对该类化合......
A new europium(Ⅲ)complex containing(4-Methyl-2-oxo-2H-chromen-7-yloxy)-acetic acid moiety(CMMC)was synthesized,characte......
应用光谱方法研究了生理条件下（pH=7．40）拉米夫定与牛血清白蛋白（BSA）的相互作用．结果表明，拉米夫定对BSA产生强烈猝灭作用，其荧光猝灭过程......
采用内收缩多参考组态相互作用（MRCI）方法,结合Dunning系列相关一致基,分别对75^As^32^S^＋和75^As^34^S^＋离子的X^3Σ-和A1Π电子态的......
冬虫夏草为我国传统名贵中药,其具有良好的药用功效及经济价值。本文介绍了现代分析技术在冬虫夏草质量评价研究中的应用,包括色谱......
研究了微晶石蜡吸萃蛋白质-三溴偶氮胂镧(Ⅲ)复合物的条件,并设计了固相反射散射分光光度直接测定石蜡相中蛋白质的方法,所拟定的......
利用多组态相互作用方法和aug—cc—PV（X＋d）Z（X=T，Q）基组计算了LiS（^2II）、LiS^-（^1∑＋）和LiS＋（^3∑-）的势能，并考虑了零点能修正、核价相关和相对......
Depth Profiles of Absorbed Hydrogen in Ni-Nb-Zr Amorphous Alloy Ribbons by Glow Discharge Optical Em
Depth profiles of absorbed hydrogen introduced by electrochemical charging and light elements were analyzed in Ni-Nb-Zr-......
Determination of Integrated Molar Absorption Coefficients for Gaseous Phenol Infrared Bands and Infl
The integrated molar absorption coefficients for ν(OH) (3655 cm-1), δ(OH) (Q branch at 1176 cm-1 or whole bands), [ν(......
Electrochemical impedance spectroscopy (EIS) in the l00 kHz-10 mHz frequency range was employed as the main electrochemi......
报道了两个「Ｖ２Ｍ６Ｓ６Ｏ」（Ｍ＝Ｃｕ，Ａｇ）八核簇合物的合成和分子结构，讨论了它们的约外光谱，＾５１ＶＮＭＲ和电子光谱，采用动态红外光谱跟踪技术探讨「Ｖ２Ｃｕ６Ｓ６Ｏ２」簇合物的成簇机理。......
在不同表面压的ＬＢ膜上，应用学谱学和原子力显微镜学研究了由罗丹明标记的膦脂分子形成的多种聚集态。这些分子聚集态使光谱的峰植位移......
In this work, we are interesting in the measurement of thermal conductivity (on the surface and in-depth) of Porous sili......
