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Studies of the Electronic Structure of Metallocene-based Second-order Non-linear Optical Dyes
Electronic Structure Metallocene Second-order Non linear Optical Dyes
2016/5/23
This paper describes a simple orbital picture for understanding the optical transitions and the second-order nonlinear optical response of metallocene-based chromophores of the form metallocene-(pi-br...
Estimation of the Concentration of Dyes in Clear Solutions Using a Digital Camera
Estimation Concentration Clear Solutions Digital Camera
2010/9/17
The RGB values obtained from a digital camera were employed for reconstruction of spectral data of transparent colored solutions. A capturing box was assembled, and a spectral dataset gathered from c...
Synthesis of New Azo Dyes and Copper(II) Complexes Derived from Barbituric Acid and 4-Aminobenzoylhydrazone
Azo-dyes copper(II) complexes barbituric acid hydrazone mixed-ligand
2010/4/16
Four new azo dyes, L1, L2, L3, and L4, were prepared by linking benzaldehyde p-aminobenzoylhydrazone (3) and p-hydroxybenzaldehyede p--aminobenzoylhydrazone (4) to barbituric acid and 1,3-dimethylbarb...
专著信息
书名
Synthesis of two novel Rhenium(Ⅰ) bipyridyl photosensitive dyes,
语种
英文
撰写或编译
作者
S. Sun,X. Peng,M. Fan,Y. Xu,L. Shi,L. Sun
第一作者单位
出版社
Chinese Chemical Letters
出版地
出版日期
2004年
月
日
标准书号
介质类型
页数
字数...
Determination of banned dyes in spices by liquid chromatography−mass spectrometry
Sudan dyes Para Red Rhodamine B chilli curry liquid chromatography− mass spectrometry
2014/3/4
A simple and rapid multiresidue method for the determination of nine banned synthetic dyes in various spices has been developed. Reversed phase HPLC coupled with mass spectrometry (tandem in timeͨ...
Interpretation of Sorption Kinetics for Mixtures of Reactive Dyes on Wool
Dye adsorption Kinetic model Reactive dye
2010/4/19
The equilibrium sorption isotherms of 3 reactive dyes (C. I. Reactive Yellow 84, C. I. Reactive Red 141, C. I. Reactive Blue 160) and their binary mixtures adsorbed on prewetted wool fiber were invest...
Direct Dyes Derived from 4,4'-Diaminobenzanilide Synthesis, Characterization and Toxicity Evaluation of a Disazo Symmetric Direct Dye
Direct dyes 4,4'-diaminobenzanilide fastness properties Hydractinia echinata toxicity MRC50
2010/4/20
The synthesis of a new symmetric disazo direct dye containing the non--carcinogenic 4,4'-diaminobenzanilide as the middle component and salicylic acid as the coupling component is presented. The synth...
Synthesis of Novel Acidic Mono Azo Dyes and an Investigation of Their Use in the Textile Industry
Synthesis Textile Industry
2010/4/22
1,2-hydroxo phenyl azo,8-amino naphthalene, 3,6-disulfonic acid Mono sodium salt (HFANS) and its metal complex with chromium (III) salt (ligand metal ratio 1:1) were synthesized as H-acid derivatives....
Adsorption of Some Textile Dyes by Hexadecyltrimethylammonium Bentonite
Organoclay Textile dyes Adsorption isotherms Langmuir equation Dubinin-Rasdushkevich (D-R) equation
2010/6/27
In this study, hexadecyltrimethylammonium (HDTMA) bentonite was synthesized by placing alkylammonium cation onto bentonite. Adsorption of some textile dyes such as Everdirect Supra Yellow PG, Everdire...
Synthesis and Spectral Characterisation of Novel Azo-Azomethine Dyes
Synthesis and Spectral Characterisation Novel Azo-Azomethine Dyes
2010/6/29
The synthesis of novel azo-azomethine dye derivatives of substituted Schiff bases were carried out by the reaction of substituted 1-naphtylamine with 4-nitro and 2-chloro benzenediazonium tetraflourob...
Thermal Behaviour of Some Azo Dyes Containing Sterically Hindered and Water-Soluble Groups
Thermal Behaviour Some Azo Dyes Containing Sterically Hindered Water-Soluble Groups
2010/6/30
Thermal behaviour of six azo dyes containing steric hindered groups such as tert-butyl, sec-butyl and isopropyl, were investigated by means of thermogravimetry (TG), differential thermal analysis (DTA...
Removal of Water-Soluble Cationic Dyes with TriSyl Silicas
TriSyl silicas cationic dyes binding, adsorption
2010/6/30
In this study, the adsorption of certain water-soluble cationic dyes, (basic blue 9, basic blue 12, basic blue 17, brilliant cresyl blue, janus green B, basic green 4, basic violet 1, basic violet 3, ...