Effects of pretreatment and drying methods on molecular structure, functional properties and thermal stability of fibre powder exhibiting colour fromCentella asiaticaL.

2015 ◽  
Vol 51 (3) ◽  
pp. 753-764 ◽  
Author(s):  
Luxsika Ngamwonglumlert ◽  
Sakamon Devahastin ◽  
Naphaporn Chiewchan
Keyword(s):  
Molecular Structure ◽  
Thermal Stability ◽  
Functional Properties ◽  
Drying Methods ◽  
Thermal Stability Of

Synthesis and Characterization of Some Functional Luminol Derivatives with Aromatic Substituted Groups

2011 ◽  
Vol 197-198 ◽  
pp. 606-609 ◽  
Author(s):  
Ti Feng Jiao ◽  
Yuan Yuan Xing ◽  
Jing Xin Zhou ◽  
Wei Wang
Keyword(s):  
Molecular Structure ◽  
Thermal Stability ◽  
Molecular Structures ◽  
Synthesis And Characterization ◽  
Functional Material ◽  
Aromatic Substituent ◽  
The Difference ◽  
Imide Group ◽  
Thermal Stability Of

Some functional luminol derivatives with aromatic substituted groups have been designed and synthesized from the reaction of the corresponding aromatic acyl chloride precursors with luminol. It has been found that depending on the size of aromatic groups, the formed luminol derivatives showed different properties, indicating distinct regulation of molecular skeletons. UV and IR data confirmed commonly the formation of imide group as well as aromatic segment in molecular structures. Thermal analysis showed that the thermal stability of luminol derivatives with p-phthaloyl segment was the highest in those derivatives. The difference of thermal stability is mainly attributed to the formation of imide group and aromatic substituent groups in molecular structure. The present results have demonstrated that the special properties of luminol derivatives can be turned by modifying molecular structures of objective compounds with proper substituted groups, which show potential application in functional material field and ECL sensor.

Influence of blanching and drying methods on molecular structure and functional properties of elephant foot yam (Amorphophallus paeoniifolius) flour

LWT ◽  
2016 ◽  
Vol 68 ◽  
pp. 235-243 ◽  
Author(s):  
M. Suriya ◽  
Garima Baranwal ◽  
Mudasir Bashir ◽  
Chagam Koteswara Reddy ◽  
Sundaramoorthy Haripriya
Keyword(s):  
Molecular Structure ◽  
Functional Properties ◽  
Drying Methods ◽  
Elephant Foot Yam

Synthesis and Characterization of Functional Cholesteryl Substituted Luminol Derivative

2011 ◽  
Vol 694 ◽  
pp. 565-569 ◽  
Author(s):  
Ti Feng Jiao ◽  
Yuan Yuan Xing ◽  
Jing Xin Zhou
Keyword(s):  
Molecular Structure ◽  
Thermal Stability ◽  
Functional Material ◽  
Substituent Group ◽  
The Difference ◽  
Imide Group ◽  
Luminol Derivative ◽  
Molecular Skeleton ◽  
Thermal Stability Of

Functional luminol derivative with cholesteryl substituted group has been designed and synthesized from the reaction of the corresponding precursor cholesteryl chloroformate with luminol. It has been found that depending on cholesteryl substituted group, the formed luminol derivative showed different properties, indicating distinct regulation of molecular skeleton. UV and IR data confirmed commonly the formation of imide group as well as cholesteryl segment in molecular structure. Thermal analysis showed that the thermal stability of luminol derivative with cholesteryl segment was different from luminol. The difference of thermal stability is mainly attributed to the formation of imide group and cholesteryl substituent group in molecular structure. The present results have demonstrated that the special properties of luminol derivative can be turned by modifying molecular structure of objective compound with proper substituted groups, which show potential application in functional material fields such as liquid crystal and ECL sensor.

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