搜索结果: 16-30 共查到“化学 potential”相关记录35条 . 查询时间(0.203 秒)
铜离子催化DPKA关环反应及其潜在应用(CuⅡ-induced Ring-formation Reaction of Di-pyridylketone Azine and Its Potential Application)
二吡啶酮肼合物 离子识别 荧光 铜离子
2010/8/18
铜离子催化的氧化关环有机反应,用于选择性荧光探测金属铜离子的存在。晶体结构和光谱分析表明,在DPKA的乙腈/水混合溶剂中,引入铜离子可以促使苯并三氮唑类荧光化合物(2)的形成,该反应可以使得溶液的荧光明显增强。而且在滴定溶液里,引入Cu2+螯合剂EDTA,并不能使得溶液的荧光减弱,表明荧光是由有机物2发射的。同时,其他金属离子的引入并不能产生荧光,而且干扰离子的存在也不能使得荧光光谱发生显著改变,...
Potential Utility of DNA Sequence Analysis of Long-term-stored Plant Leaf Fragments for Forensic Discrimination and Identification
Potential Utility DNA Sequence Analysis Long-term-stored Plant Leaf Fragments Forensic Discrimination Identification
2010/9/15
This study examined the potential utility of DNA sequence analysis to discriminate and identify plant material in forensic investigations. DNA was extracted from plant leaf fragments of 11 species sto...
Appearance Potential Spectroscopy (APS): Old Method, but Applicable to Study of Nano-structures
Appearance Potential Spectroscopy Old Method Nano-structures
2010/9/17
An old surface analytical method, appearance potential spectroscopy (APS), which can probe empty electronic states, is briefly reviewed, since it has an ability to be applied to studying nanostructure...
Electrochemical Investigation of Interactions between Potential DNA Targeted Compounds, 2,4-Di- and 2,3,4-Trisubstituted Benzimidazo[1,2-a]pyrimidines and Nucleic Acid
Electrochemical Investigation Interactions Potential DNA Targeted Compounds 2,4-Di- and 2,3,4-Trisubstituted Benzimidazo[1,2-a]pyrimidines Nucleic Acid
2010/9/17
The electrochemical aspects of interactions between DNA and two organic compounds are discussed herein. Potential DNA targeted compounds, 2-methyl-4-phenyl-benzo[4,5]imidazo[1,2-a]pyrimidine (C1) and ...
4H-Pyran-4-one derivatives:; leading molecule for preparation of compounds with antimycobacterial potential
Antimycobacterial activity DNA gyrase activity hydroxy-4H-pyran-4-one
2010/4/8
A series of 3-hydroxy-6-methyl-2-((4-substitutedpiperazin-1- yl)methyl)-4H-pyran-4-one structured compounds were synthesized by reacting 5-hydroxy-2-methyl-4H-pyran-4-one with suitable piperazine deri...
Nitric Oxide Releasing Derivatives of [(2-Chloroethyl)ureido] Benzoic Acid Esters as Potential Antineoplastic Agents
Nitric oxide anti-cancer agent arylchloroethylureas
2010/4/9
New series of [(2-chloroethyl)ureido] benzoic acids (compounds 3-8) and nitric oxide releasing derivatives of [(2-chloroethyl)ureido] benzoic acid esters (compounds 9-14) were synthesized as potential...
Synthesis of the Amide Derivatives of 3-[1-(3-Pyridazinyl)-5-phenyl-1H-pyrazole-3-yl]propanoic Acids as Potential Analgesic Compounds
Pyridazine pyrazole analgesic writhing
2010/4/8
A series of structurally diverse amide derivatives of 3-[1-(3-pyridazinyl)-5-phenyl-1H-pyrazole-3-yl]propanoic acids were prepared and tested for their in vivo analgesic activity using an acetic acid...
The Effect of Ionic Electrolytes and pH on the Zeta Potential of Fine Coal Particles
Zeta potential cationic electrolytes anionic electrolytes
2010/4/8
Many environmental problems are attributed to coal combustion and utilization, a subject receiving increasing attention worldwide. Some of these problems could be minimized or even avoided if coal cle...
The Stability of Icosahedral Cluster and the Range of Interaction
Potential
cluster icosahedron fullerence
2007/8/15
2001Vol.36No.4pp.459-462DOI:
The Stability of Icosahedral Cluster and the Range of Interaction
Potential
DING Feng,1,2 WANG Jin-Lan,1,3 SHEN Wei-Feng,1 WANG Bao-Lin,1 LI Hui1 and...
专著信息
书名
Determination of Epinephrine based on the Enhanced Electrochemiluminescence of Lucigenin by using the Anodic Potential Sweep
语种
英文
撰写或编译
作者
Yingying Su,Jian Wang,Guonan Chen
第一作者单位
出版社
Talanta...
专著信息
书名
1,3-Dipolar Cycloaddition Reaction:Synthesis of Novel 5,5-Dehydronocatharidin Derivatives of Substituted Aromatic Amines with Potential Antitumor Activities
语种
英文
撰写或编译
作者
邓力萍,刘方明等
第一作者单位
出版社
...
期刊信息
篇名
Extraterrestrial He-3 in marine polymetallic nodules: a potential method for measuring growth rate of nodules
语种
英文
撰写或编译
撰写
作者
Li,YH; Song,HB; Li,JC
第一作者单位
刊物名称
SCIENCE IN CHINA SERIES B-CHEM...
Investigation of Some 1,3-Diols for the Requirements of Solvent Extraction of Boron: 2,2,6-Trimethyl-1,3 Heptanediol as a Potential Boron Extractant
1,3-Diols Solvent Extraction of Boron: 2,2,6-Trimethyl-1,3 Heptanediol
2010/4/19
Eighteen 1,3-diols were synthesized and their structure and distribution ratio for the solvent extraction of boron were studied. Diols with a high distribution ratio (D_{B(OH)_3 > 10) were investigate...
Synthesis of Some New Functionalized Octasilsesquioxane Hybrid Nanoclusters. III. Potential of the Octameric Clusters as Hydraulic Lubricating Fluids
Hydraulic fluid property hybrid material nanocluster octasilsesquioxane
2010/4/19
The reaction of suitable organic compounds such as w -halo-1-alkenes, allyltrichlorosilane or 2-methyl-3-butyn-2-ol in combination with a well-defined inorganic silsesquioxane, H8Si8O12 A cores, leads...
Development and Characterization of a Cationic Emulsion Formulation as a Potential pDNA Carrier System
Gene delivery Cationic emulsions Cetyltrimethylammonium bromide (CTAB) Plasmid DNA
2010/4/20
The development of efficient and stable carriers for the delivery of DNA to the body is becoming an increasingly important issue in the fields of gene therapy and vaccination. The present study was de...