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Surfactant-Free β-Galactosidase Micromotors for “On-The-Move” Lactose Hydrolysis

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dc.contributor.authorJurado Sánchez, Beatriz
dc.contributor.authorEscarpa, Alberto
dc.contributor.authorMaría Hormigos, Roberto
dc.date.accessioned2024-05-20T11:17:58Z
dc.date.available2024-05-20T11:17:58Z
dc.date.issued2018
dc.description.abstractSurfactant-free β-galactosidase micromotors are explored here as moving biocatalyst for highly efficient lactose hydrolysis from raw milk. The coupling of the hydrolytic properties of such enzyme with the efficient movement of carbon nanotube tubular micromotors results in nearly 100% lactose hydrolysis and two fold removal efficiency as compared with static conditions and with free enzyme. The incorporation of an inner Ni layer allows its reusability to operate in batch mode. The rough micromotor surface area allows the immobilization of a high loading of β-galactosidase and results in an increase in the enzyme affinity toward lactose. The new micromotor concept opens new avenues for the use of micromotors as moving immobilized biocatalyst to improve the technological process not only in food industry but also in other fields.en
dc.description.provenanceMade available in DSpace on 2024-05-20T11:17:58Z (GMT). No. of bitstreams: 1 Maria_Hormigos_Roberto_Galactosidase.pdf: 527224 bytes, checksum: 0fee14daa3ac3c9d2572df0b63dbb6c5 (MD5) Previous issue date: 2018en
dc.description.versionversión publicada
dc.identifier.doihttps://doi.org/10.1002/adfm.201704256
dc.identifier.issn1616-301X , 1616-3028 (online).
dc.identifier.urihttps://hdl.handle.net/20.500.14468/11579
dc.journal.issue25
dc.journal.titleAdvanced Functional Materials
dc.journal.volume28
dc.language.isoen
dc.publisherWiley Online Library
dc.relation.centerFacultad de Ciencias
dc.relation.departmentCiencias Analíticas
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subject.keywordsβ-galactosidase
dc.subject.keywordslactose
dc.subject.keywordsmicromotors
dc.subject.keywordsmilk
dc.subject.keywordsself-propulsion
dc.titleSurfactant-Free β-Galactosidase Micromotors for “On-The-Move” Lactose Hydrolysises
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublication63ba22c0-b75a-41a0-80f8-9a74f39ec038
relation.isAuthorOfPublication.latestForDiscovery63ba22c0-b75a-41a0-80f8-9a74f39ec038
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