Characterization and immobilization of Trametes versicolor laccase on magnetic chitosan-clay composite beads for phenol removal

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dc.contributor.authorAydemir, T
dc.contributor.authorGüler, S
dc.date.accessioned2024-07-18T11:40:27Z
dc.date.available2024-07-18T11:40:27Z
dc.description.abstractLaccase from Trametes versicolor was immobilized on magnetic chitosan-clay composite beads by glutaraldehyde crosslinking. The physical, chemical, and biochemical properties of the immobilized laccase and its application in phenol removal were comprehensively investigated. The structure and morphology of the composite beads were characterized by SEM, TGA, and FTIR analyses. The immobilized laccase showed better storage stability and higher tolerance to the changes in pH and temperature compared with free laccase. Moreover, the immobilized laccase retained more than 75% of its original activity after 10 cycles. The efficiency of phenol removal by immobilized laccase was about 80% under the optimum conditions after 4 h.
dc.identifier.issn2169-1401
dc.identifier.other2169-141X
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/2427
dc.language.isoEnglish
dc.publisherTAYLOR & FRANCIS LTD
dc.subjectENDOCRINE DISRUPTING CHEMICALS
dc.subjectENZYMATIC REMOVAL
dc.subjectBISPHENOL-A
dc.subjectNANOPARTICLES
dc.subjectADSORPTION
dc.subjectCATALASE
dc.subjectENZYMES
dc.subjectCARBON
dc.titleCharacterization and immobilization of Trametes versicolor laccase on magnetic chitosan-clay composite beads for phenol removal
dc.typeArticle

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