Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034280319> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2034280319 endingPage "301" @default.
- W2034280319 startingPage "292" @default.
- W2034280319 abstract "In a previous paper, the dyeability of leveling acid dyes for shrink-proofed wool fabrics treated with permonosulfate (PMS) and a keratinase was discussed on the basis of the dyeing rate and sorption isotherms. In the present study, ozone was employed instead of PMS for the pretreatment of wool fabrics to achieve a zero-AOX shrink-resist process. Three kinds of leveling acid dyes, which have one, two, or three sulfonate groups, were used. The dyeing rate and sorption isotherms were determined to elucidate the effects of the dye structure and the treatment of the wool fibers. The apparent diffusion coefficients were considerably diminished by the ozone treatment, but they were restored by the subsequent treatment with the enzyme. The sorption isotherms were analyzed using dual sorption mechanism to evaluate the three sorption parameters, which are the number of binding site, S, the intrinsic binding constant for the Langmuir type sorption, KL, and the partition coefficient, KP. The equilibrium dye uptake and the S values were almost unchanged by the ozone treatment. The KL values for the ozone-treated fibers were slightly decreased compared to those of the untreated ones. The ESCA spectra showed the presence of cystine monoxide (-SO-S-), cystine dioxide (-SO2-S-), and cysteic acid (-SO3-) after the treatment with ozone. If cysteic acid was generated on the fiber surface and also cell membrane complex (CMC) after the ozone treatment, the dyeing behavior should be influenced by the repulsion between the negatively charged cysteic acid and negatively charged acid dyes. The decreased dyeing rate and the unchanged dye uptake after the ozone treatment suggest that the action of ozone is limited onto the fiber surface and CMC, and does not affect the bulk structure of the fibers." @default.
- W2034280319 created "2016-06-24" @default.
- W2034280319 creator A5010453604 @default.
- W2034280319 creator A5029096577 @default.
- W2034280319 creator A5048373301 @default.
- W2034280319 creator A5071368108 @default.
- W2034280319 date "2009-01-01" @default.
- W2034280319 modified "2023-09-25" @default.
- W2034280319 title "Dyeability of Acid Dyes on Wool Fabrics Treated with Ozone and an Enzyme" @default.
- W2034280319 doi "https://doi.org/10.2115/fiber.65.292" @default.
- W2034280319 hasPublicationYear "2009" @default.
- W2034280319 type Work @default.
- W2034280319 sameAs 2034280319 @default.
- W2034280319 citedByCount "2" @default.
- W2034280319 countsByYear W20342803192015 @default.
- W2034280319 countsByYear W20342803192020 @default.
- W2034280319 crossrefType "journal-article" @default.
- W2034280319 hasAuthorship W2034280319A5010453604 @default.
- W2034280319 hasAuthorship W2034280319A5029096577 @default.
- W2034280319 hasAuthorship W2034280319A5048373301 @default.
- W2034280319 hasAuthorship W2034280319A5071368108 @default.
- W2034280319 hasBestOaLocation W20342803191 @default.
- W2034280319 hasConcept C13965031 @default.
- W2034280319 hasConcept C150394285 @default.
- W2034280319 hasConcept C159985019 @default.
- W2034280319 hasConcept C178790620 @default.
- W2034280319 hasConcept C181199279 @default.
- W2034280319 hasConcept C185592680 @default.
- W2034280319 hasConcept C188027245 @default.
- W2034280319 hasConcept C192562407 @default.
- W2034280319 hasConcept C2775951321 @default.
- W2034280319 hasConcept C2776880858 @default.
- W2034280319 hasConcept C2777608289 @default.
- W2034280319 hasConcept C2778389360 @default.
- W2034280319 hasConcept C2778485729 @default.
- W2034280319 hasConcept C2779201268 @default.
- W2034280319 hasConcept C2780267503 @default.
- W2034280319 hasConcept C508106653 @default.
- W2034280319 hasConcept C58445606 @default.
- W2034280319 hasConceptScore W2034280319C13965031 @default.
- W2034280319 hasConceptScore W2034280319C150394285 @default.
- W2034280319 hasConceptScore W2034280319C159985019 @default.
- W2034280319 hasConceptScore W2034280319C178790620 @default.
- W2034280319 hasConceptScore W2034280319C181199279 @default.
- W2034280319 hasConceptScore W2034280319C185592680 @default.
- W2034280319 hasConceptScore W2034280319C188027245 @default.
- W2034280319 hasConceptScore W2034280319C192562407 @default.
- W2034280319 hasConceptScore W2034280319C2775951321 @default.
- W2034280319 hasConceptScore W2034280319C2776880858 @default.
- W2034280319 hasConceptScore W2034280319C2777608289 @default.
- W2034280319 hasConceptScore W2034280319C2778389360 @default.
- W2034280319 hasConceptScore W2034280319C2778485729 @default.
- W2034280319 hasConceptScore W2034280319C2779201268 @default.
- W2034280319 hasConceptScore W2034280319C2780267503 @default.
- W2034280319 hasConceptScore W2034280319C508106653 @default.
- W2034280319 hasConceptScore W2034280319C58445606 @default.
- W2034280319 hasIssue "11" @default.
- W2034280319 hasLocation W20342803191 @default.
- W2034280319 hasOpenAccess W2034280319 @default.
- W2034280319 hasPrimaryLocation W20342803191 @default.
- W2034280319 hasRelatedWork W1974688289 @default.
- W2034280319 hasRelatedWork W1979425660 @default.
- W2034280319 hasRelatedWork W2027003317 @default.
- W2034280319 hasRelatedWork W2069506855 @default.
- W2034280319 hasRelatedWork W2081018030 @default.
- W2034280319 hasRelatedWork W2121059090 @default.
- W2034280319 hasRelatedWork W2127302416 @default.
- W2034280319 hasRelatedWork W2128320006 @default.
- W2034280319 hasRelatedWork W2319131866 @default.
- W2034280319 hasRelatedWork W2086763607 @default.
- W2034280319 hasVolume "65" @default.
- W2034280319 isParatext "false" @default.
- W2034280319 isRetracted "false" @default.
- W2034280319 magId "2034280319" @default.
- W2034280319 workType "article" @default.