PHOTOFADING

作品数:4被引量:1H指数:1
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相关领域:轻工技术与工程更多>>
相关期刊:《苏州大学学报(工科版)》《Computational Chemistry》《Chinese Chemical Letters》更多>>
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Prediction of the Photofading of Selected Derivatives of 5-(4-X-Phenylazo)-3-Cyano-1-(H or Ethyl)-6-Hydroxy-4-Methyl-2-Pyridone: Theoretical Studies, Comparison of AM1 and PM3 Methods
《Computational Chemistry》2024年第2期25-56,共32页Krzysztof Wojciechowski Lucjan Szuster 
We analysed the photooxidation reaction in the electro-(1O2) and nucleophilic (O2•−) reaction of 2-pyridone azo derivatives. First, we calculated the energy (enthalpies) of tautomers formation, which is a measure of d...
关键词:Photochemical Degradation AM1 and PM3 Methods Boundary Orbitals Electron Densities Electrophilic and Nucleophilic Reaction HOMO and LUMO Orbitals 
Photofading of Derivatives of Paraben (PHB) by AM1 and PM3 Methods: A Theoretical Study
《Computational Chemistry》2019年第2期39-50,共12页Krzysztof Wojciechowski Lucjan Szuster 
Calculations of chemical structures and photofading of parabens (PHB—4 hydroxybenzoic acid), which are p-hydroxybenzoic acid alkyl esters were performed. These compounds are used as preservatives for the substances u...
关键词:PHOTOFADING of PARABENS All-Valence MO Calculation Orbital Frontier Electron Density ELECTROPHILIC and NUCLEOPHILIC Attack Theoretical Study 
Study on the Photofading of Near-Infrared Absorbing Indolenine Cyanines Dyes被引量:1
《Chinese Chemical Letters》1996年第12期1121-1124,共4页Li, J Chen, P Hu, XJ Zheng, DS Okasaki, T Hayami, M 
The spectroscopic properties and photostability of three near-infrared absorbing indolenine cyanine dyes have been studied. It was found that photofading of cyanine dyes was mainly caused by photooxidation, and their ...
PHOTOFADING MECHANISM OF ARYLMETHANE DYES ON REAL SILK
《苏州大学学报(工科版)》1994年第S2期35-42,共8页Shao Jianzhong, Xie Renzhang & Zlieng Xuming(Department of Textile Chemical Engineering Zhejiang Institute of Silk Textiles Hangzhou. Zhejiang. P. R.CHINA) 
The effect of simulated silk compounds- amino acids and their yellowing substances onphotofading of ary1methane dyes.and the influence of external factors such as oxygen.pH-value.the wave band of light source and nick...
关键词:REAL SILK Ammo Acid Arylmethane DYE PHOTOFADING YELLOWING External Factors 
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