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Nonadditive hard-sphere fluid mixtures. A simple analytical theory
Nonadditive hard-sphere fluid mixtures simple analytical theory Statistical Mechanics
2011/8/18
Abstract: We construct a non-perturbative fully analytical approximation for the thermodynamics and the structure of non-additive hard-sphere fluid mixtures. The method essentially lies in a heuristic...
Development of a Simple and Low-cost Device for Fluorometric Determination of Selenium in Water Samples
Simple Low-cost Device Fluorometric Determination Selenium Water Samples
2010/9/13
A portable spectrofluorometer device comprising an ultraviolet LED (380 nm) as a light source, an LED driver, a microsyringe as a cell, an optical fiber cable, a CCD spectrometer and a personal comput...
A simple and efficient procedure for synthesis of optically active 1,3,4-oxadiazole derivatives containing L-amino acid moieties
N-phetaloyl-L-amino acid 1,3,4-oxadiazole diacylhydrazide pyridoyl hydrazide
2010/10/19
Some new unsymmetrical and optically active 2,5-disubstituted 1,3,4-oxadiazoles 5a-j were efficiently synthesized by cyclization reaction of diacylhydrazides 4a-j. The synthesis of the title compounds...
Simple Fabrication of Porous Gold-Film Electrodes and Their Electroanalytical Applications
Simple Fabrication of Porous Gold-Film Electrodes Electroanalytical Applications
2010/9/17
A simple strategy to fabricate porous three-dimensional gold-film electrodes using gold-coated microspheres (AuMS) is presented. The AuMS deposited on gold (AuMS/Au) are electrically interconnected, ...
A simple and efficient one-pot multicomponent synthesis of b-acetamido carbonyl compounds with Zn(HSO4)2 and Co(HSO4)2 as catalysts
Darking-West reaction metal catalysis acatamido carbonyl compounds
2010/4/8
Zn(HSO4)2 and Co(HSO4)2 has been used as efficient catalysts for the preparation of b-acetamido carbonyl compounds by Dakin-West reaction.
A simple spectrophotometric method for the determination of iron(II) aqueous solutions
Spectrophotometry iron determination morin alloys steels environmental biological samples soil samples
2010/4/8
An ultra-sensitive and highly selective non-extractive spectrophotometric method is presented for the rapid determination of iron(II) at trace levels using 2', 3, 4', 5, 7-Pentahydroxyflavone (morin) ...
Simple Spectrophotometric Method for Determination of Paroxetine in Tablets Using 1,2-Naphthoquinone-4-Sulphonate as a Chromogenic Reagent
2-naphthoquinone-4-sulphonate antidepressant drug piperidine
2009/9/4
Simple and rapid spectrophotometric method has been developed and validated for the determination of paroxetine (PRX) in tablets. The proposed method was based on nucleophilic substitution reaction of...
Synthesis of 5-Arylamino-1H (2H)-tetrazoles and 5-Amino-1-aryl-1H-tetrazoles from Secondary Arylcyanamides in Glacial Acetic Acid: A Simple and Efficient Method
5-Arylamino-1H (2H)-tetrazoles 5-amino-1-aryl-1H-tetrazoles arylcyanamides guanyl azides glacial acetic acid
2010/4/9
A simple and efficient method for the preparation of 5-arylamino-1H (2H)-tetrazoles (3a-i) and 5-amino-1-ary-1H-tetrazoles (4a-i), with excellent yields and high purity, from secondary arylcyanamides ...
期刊信息
篇名
Synthesis of Geo2 nanowires by simple physical eveporation
语种
英文
撰写或编译
作者
Z.G.Bai, D.P.Yuetal
第一作者单位
刊物名称
Chmical physica letters
页面
1999,Vol.303,311
出版日期
1999年
月
日
文章标识(ISSN)
相关项目
纳米碳管物理性能及其在...
Simple Synthesis of a -Oxime Derivatives of 2-Ketomethyl Quinolines under Mild and Heterogeneous Conditions
Quinolines a-oximinoketones heterogeneous catalysis nitrosation
2010/4/19
2-Ketomethyl quinolines are converted to their a-oximinoketone derivatives in quantitative yields using sodium nitrite in the presence of silica sulfuric acid as nitrosating agent under mild and heter...
A simple physical picture for quantum control of wave packet localization
simple physical picture quantum control wave packet localization
2014/9/24
Based on weak field quantum control theory, a semiclassical approximation relates the characteristic parameters of the tailored light field to corresponding classical dynamical quantities and thus rev...
A scaling and mapping theory for excess electrons in simple fluids
A scaling and mapping theory excess electrons simple fluids
2014/9/24
A simple scaling argument is proposed to understand the localization of excess electrons in simple fluids and to interpolate numerical results of path integral simulations and reference interaction si...