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dc.title | Effect of supermolecular particles in chitosan solutions on the correlation of intrinsic viscosity and degree of polymerization | en |
dc.contributor.author | Halabalová, Věra | |
dc.contributor.author | Šimek, Lubomír | |
dc.contributor.author | Mokrejš, Pavel | |
dc.relation.ispartof | Rasayan Journal of Chemistry | |
dc.identifier.issn | 0974-1496 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.date.issued | 2011 | |
utb.relation.volume | 4 | |
utb.relation.issue | 4 | |
dc.citation.spage | 701 | |
dc.citation.epage | 712 | |
dc.type | article | |
dc.language.iso | en | |
dc.relation.uri | http://rasayanjournal.co.in/archiveissue.php?issueid=39 | |
dc.relation.uri | http://rasayanjournal.co.in/vol-4/issue-4/1.pdf | |
dc.subject | chitosan | en |
dc.subject | Mark-Houwink-Kuhn-Sakurada equation | en |
dc.subject | supermolecular particles | en |
dc.description.abstract | Large differences in some reported relationships between the intrinsic viscosity [h] and the weight-average degree of polymerization PW of chitosans are discussed in terms of a simple model based on the assumption that the PW values estimated by light scattering can be significantly increased by large supermolecular particles which have not been removed from solutions and which do not affect significantly [h]. The effect depends on their content and size. Various shapes of the plots of [h] vs Pw can be explained. The hypothesis is presented that the supermolecular particles are residues of crystalline structures of chitosans. © 2011 RASĀYAN. All rights reserved. | en |
utb.faculty | Faculty of Technology | |
dc.identifier.uri | http://hdl.handle.net/10563/1002732 | |
utb.identifier.rivid | RIV/70883521:28110/11:43867323!RIV12-MSM-28110___ | |
utb.identifier.obdid | 43867581 | |
utb.identifier.scopus | 2-s2.0-84856152054 | |
utb.source | j-scopus | |
dc.date.accessioned | 2012-02-29T13:04:47Z | |
dc.date.available | 2012-02-29T13:04:47Z | |
utb.contributor.internalauthor | Halabalová, Věra | |
utb.contributor.internalauthor | Šimek, Lubomír | |
utb.contributor.internalauthor | Mokrejš, Pavel | |
utb.fulltext.affiliation | Vera Halabalova1,*, Lubomir Simek1 and Pavel Mokrejs 2 1 Tomas Bata University, Faculty of Technology, Department of Food Biochemistry and Analysis, Nam. TGM 275, 762 72 Zlin, The Czech Republic 2 Tomas Bata University, Faculty of Technology, Department of Polymeric Engineering, nam. TGM 275, 762 72 Zlin, The Czech Republic *E-mail: [email protected] | |
utb.fulltext.dates | - | |
utb.fulltext.sponsorship | The authors devotes this paper to remembrance of Dr. Miloslav Bohdanecky from Academy of Sciences of the Czech Republic. | |
utb.fulltext.faculty | Faculty of Technology | |
utb.fulltext.ou | Department of Food Biochemistry and Analysis | |
utb.fulltext.ou | Department of Polymeric Engineering |