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Title:Influence of the temperature on the efficiency of cellulose treatment using copolymer chitosan-eugenol
Authors:Šauperl, Olivera (Author)
Tompa, Jasna (Author)
Volmajer Valh, Julija (Author)
INDA, Association of the Nonwoven Fabrics Industry (Authorship owner)
Files:.pdf Journal_of_Engineered_Fibers_and_Fabrics_2014_Sauperl,_Tompa,_Volmajer-Valh_Influence_of_the_Temperature_on_the_Efficiency_of_Cellulose.pdf (233,00 KB)
MD5: 5947CAB9C91630BF6177CA5568A13B4E
 
URL http://www.jeffjournal.org/papers/Volume9/V9I3%20(12)%20O.%20Sauperl.pdf
 
Language:English
Work type:Scientific work (r2)
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:In order to achieve effective antimicrobial protection of textile materials against microorganisms, a natural compound called chitosan has become very interesting. In regard to the antimicrobial protection of textile materials, functionalization with chitosan does not affect some other properties, such as anti-oxidative or any other action. For this reason, it seems appropriate for chitosan to be combined with any natural antimicrobial active compound, such as eugenol, an extract of clove oil. During this research viscose as a representative of cellulose fibers was used, because it can be functionalized relatively easily. In terms of functionalization, the drying temperature of viscose, after antimicrobial compound application onto substrate, as well as the successful synthesis of copolymer chitosan/eugenol is also important. FTIR spectroscopy was used to evaluate the efficiency of synthesizing a chitosan/eugenol graft copolymer. The spectrophotometric method Acid Orange 7 was chosen as a means for determining the proportion of available antimicrobial active amino groups. In addition, microbiological testing of selected pathogenic micro-organisms was also performed. The results were compared with the results for viscose functionalized by a 1% solution of chitosan.
Keywords:chitosan, eugenol, functionalization, viscose, FTIR spectroscopy, Acid orange 7, antimicrobial
Year of publishing:2014
Number of pages:str. 107-114
Numbering:št. 3, Letn. 9
ISSN:1558-9250
UDC:677:544
ISSN on article:1558-9250
COBISS_ID:18046486 New window
NUK URN:URN:SI:UM:DK:QBN2HPK8
Views:547
Downloads:328
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Categories:Misc.
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Record is a part of a journal

Title:Journal of Engineered Fibers and Fabrics
Publisher:INDA, Association of the Nonwoven Fabrics Industry
ISSN:1558-9250
COBISS.SI-ID:15831318 New window

Secondary language

Language:Slovenian
Keywords:hitozan, eugenol, funkcionalizacija, viskoza, FTIR spektroskopija, Acid orange VII, protimikrobnost


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