Publicação
Antimicrobial Ceramic Filters for Water Bio-Decontamination
| Resumo: | Bio-contamination of water through biofouling, which involves the natural colonization of submerged surfaces by waterborne organisms, is a global socio-economic concern, allied to premature materials bio-corrosion and high human health risks. Most effective strategies release toxic and persistent disinfectant compounds into the aquatic medium, causing environmental problems and leading to more stringent legislation regarding their use. To minimize these side effects, a newly non-biocide-release coating strategy suitable for several polymeric matrices, namely polydimethylsiloxane and polyurethane (PU)-based coatings, was used to generate antimicrobial ceramic filters for water bio-decontamination. The best results, in terms of antimicrobial activity and biocide release, showed an expressed delay and a decrease of up to 66% in the population of methicillin-resistant Staphylococcus aureus bacteria on ceramic filters coated with polyurethane (PU)-based coatings containing grafted Econea biocide, and no evidence of biocide release after being submerged for 45 days in water. Biocidal PU-based surfaces were also less prone to Enterococcus faecalis biofilm formation under flow conditions with an average reduction of 60% after 48 h compared to a pristine PU-based surface. Biocidal coated filters show to be a potential eco-friendly alternative for minimizing the environmental risks associated with biofouling formation in water-based industrial systems. |
|---|---|
| Autores principais: | Ferreira, Olga |
| Outros Autores: | Rijo, Patricia; Gomes, João; Monteiro, Sílvia; Serralheiro, Maria Luísa; Gomes, Marisa; Gomes, Luciana C.; Mergulhão, Filipe J.; Silva, Elisabete R.; Santos, Ricardo; Guedes, Rita |
| Assunto: | Micro-foulers Ballast waters Cordierite monoliths Non-biocide release coating Dynamic biofilm assays Antimicrobial filtration |
| Ano: | 2021 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório da Universidade de Lisboa |
| _version_ | 1866809752142479360 |
|---|---|
| author | Ferreira, Olga |
| author2 | Rijo, Patricia Gomes, João Monteiro, Sílvia Serralheiro, Maria Luísa Gomes, Marisa Gomes, Luciana C. Mergulhão, Filipe J. Silva, Elisabete R. Santos, Ricardo Guedes, Rita |
| author2_role | author author author author author author author author author author |
| author_facet | Ferreira, Olga Rijo, Patricia Gomes, João Monteiro, Sílvia Serralheiro, Maria Luísa Gomes, Marisa Gomes, Luciana C. Mergulhão, Filipe J. Silva, Elisabete R. Santos, Ricardo Guedes, Rita |
| author_role | author |
| contributor_name_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Ferreira, Olga\",\"Person.identifier.orcid\":\"0000-0002-4406-7544\"},{\"Person.name\":\"Rijo, Patricia\",\"Person.identifier.orcid\":\"0000-0001-7992-8343\"},{\"Person.name\":\"Gomes, João\",\"Person.identifier.orcid\":\"0000-0003-2579-6669\"},{\"Person.name\":\"Monteiro, Sílvia\",\"Person.identifier.orcid\":\"0000-0002-9943-0742\"},{\"Person.name\":\"Serralheiro, Maria Luísa\",\"Person.identifier.orcid\":\"0000-0001-7541-9613\"},{\"Person.name\":\"Gomes, Marisa\",\"Person.identifier.orcid\":\"0000-0002-2061-4697\"},{\"Person.name\":\"Gomes, Luciana C.\",\"Person.identifier.orcid\":\"0000-0002-8992-1097\"},{\"Person.name\":\"Mergulhão, Filipe J.\",\"Person.identifier.orcid\":\"0000-0001-5233-1037\"},{\"Person.name\":\"Silva, Elisabete R.\",\"Person.identifier.orcid\":\"0000-0001-6679-4374\"},{\"Person.name\":\"Santos, Ricardo\"},{\"Person.name\":\"Guedes, Rita\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| datacite.creators.creator.creatorName.fl_str_mv | Ferreira, Olga Rijo, Patricia Gomes, João Monteiro, Sílvia Serralheiro, Maria Luísa Gomes, Marisa Gomes, Luciana C. Mergulhão, Filipe J. Silva, Elisabete R. Santos, Ricardo Guedes, Rita |
| datacite.date.Accepted.fl_str_mv | 2021-03-11T00:00:00Z |
| datacite.date.available.fl_str_mv | 2021-04-08T23:55:41Z |
| datacite.date.embargoed.fl_str_mv | 2021-04-08T23:55:41Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Micro-foulers Ballast waters Cordierite monoliths Non-biocide release coating Dynamic biofilm assays Antimicrobial filtration |
| datacite.titles.title.fl_str_mv | Antimicrobial Ceramic Filters for Water Bio-Decontamination |
| dc.contributor.none.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| dc.creator.none.fl_str_mv | Ferreira, Olga Rijo, Patricia Gomes, João Monteiro, Sílvia Serralheiro, Maria Luísa Gomes, Marisa Gomes, Luciana C. Mergulhão, Filipe J. Silva, Elisabete R. Santos, Ricardo Guedes, Rita |
| dc.date.Accepted.fl_str_mv | 2021-03-11T00:00:00Z |
| dc.date.available.fl_str_mv | 2021-04-08T23:55:41Z |
| dc.date.embargoed.fl_str_mv | 2021-04-08T23:55:41Z |
| dc.format.none.fl_str_mv | application/pdf application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10451/47299 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | MDPI |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Micro-foulers Ballast waters Cordierite monoliths Non-biocide release coating Dynamic biofilm assays Antimicrobial filtration |
| dc.title.fl_str_mv | Antimicrobial Ceramic Filters for Water Bio-Decontamination |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Bio-contamination of water through biofouling, which involves the natural colonization of submerged surfaces by waterborne organisms, is a global socio-economic concern, allied to premature materials bio-corrosion and high human health risks. Most effective strategies release toxic and persistent disinfectant compounds into the aquatic medium, causing environmental problems and leading to more stringent legislation regarding their use. To minimize these side effects, a newly non-biocide-release coating strategy suitable for several polymeric matrices, namely polydimethylsiloxane and polyurethane (PU)-based coatings, was used to generate antimicrobial ceramic filters for water bio-decontamination. The best results, in terms of antimicrobial activity and biocide release, showed an expressed delay and a decrease of up to 66% in the population of methicillin-resistant Staphylococcus aureus bacteria on ceramic filters coated with polyurethane (PU)-based coatings containing grafted Econea biocide, and no evidence of biocide release after being submerged for 45 days in water. Biocidal PU-based surfaces were also less prone to Enterococcus faecalis biofilm formation under flow conditions with an average reduction of 60% after 48 h compared to a pristine PU-based surface. Biocidal coated filters show to be a potential eco-friendly alternative for minimizing the environmental risks associated with biofouling formation in water-based industrial systems. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ulisboa.pt/bitstreams/4f271e1b-8d3e-428c-8654-698382933f7f/download |
| funding.funder.alternateName_str_mv | FCT FCT FCT FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia |
| funding.name_str_mv | 6817 - DCRRNI ID 6817 - DCRRNI ID 6817 - DCRRNI ID OE |
| id | ul_bc077b86c16feef2ec6d7bbb3ee18893 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10451/47299 |
| instacron_str | ul |
| institution | Universidade de Lisboa |
| instname_str | Universidade de Lisboa |
| language | eng |
| network_acronym_str | ul |
| network_name_str | Repositório da Universidade de Lisboa |
| oai_identifier_str | oai:repositorio.ulisboa.pt:10451/47299 |
| organization_str_mv | urn:organizationAcronym:ul |
| person_str_mv | Ferreira, Olga Ferreira, Olga https://www.ciencia-id.pt/291F-A16D-F471 291F-A16D-F471 http://orcid.org/0000-0002-4406-7544 0000-0002-4406-7544 Rijo, Patricia Rijo, Patricia https://www.ciencia-id.pt/851A-88C2-0D45 851A-88C2-0D45 http://orcid.org/0000-0001-7992-8343 0000-0001-7992-8343 Gomes, João Gomes, João https://www.ciencia-id.pt/0212-E6D6-566C 0212-E6D6-566C http://orcid.org/0000-0003-2579-6669 0000-0003-2579-6669 Monteiro, Sílvia Monteiro, Sílvia https://www.ciencia-id.pt/9413-0FDE-C6BB 9413-0FDE-C6BB http://orcid.org/0000-0002-9943-0742 0000-0002-9943-0742 Serralheiro, Maria Luísa Serralheiro, Maria Luísa http://orcid.org/0000-0001-7541-9613 0000-0001-7541-9613 Gomes, Marisa Gomes, Marisa https://www.ciencia-id.pt/4619-A68E-ECD1 4619-A68E-ECD1 http://orcid.org/0000-0002-2061-4697 0000-0002-2061-4697 Gomes, Luciana C. Gomes, Luciana C. https://www.ciencia-id.pt/1D16-2FF4-6144 1D16-2FF4-6144 http://orcid.org/0000-0002-8992-1097 0000-0002-8992-1097 Mergulhão, Filipe J. Mergulhão, Filipe J. http://orcid.org/0000-0001-5233-1037 0000-0001-5233-1037 Silva, Elisabete R. Silva, Elisabete R. https://www.ciencia-id.pt/9F18-E2D0-58B2 9F18-E2D0-58B2 http://orcid.org/0000-0001-6679-4374 0000-0001-6679-4374 Santos, Ricardo Guedes, Rita |
| publishDate | 2021 |
| publisher.none.fl_str_mv | MDPI |
| reponame_str | Repositório da Universidade de Lisboa |
| repository_id_str | urn:repositoryAcronym:ul |
| service_str_mv | urn:repositoryAcronym:ul |
| spelling | engMDPIen_USBio-contamination of water through biofouling, which involves the natural colonization of submerged surfaces by waterborne organisms, is a global socio-economic concern, allied to premature materials bio-corrosion and high human health risks. Most effective strategies release toxic and persistent disinfectant compounds into the aquatic medium, causing environmental problems and leading to more stringent legislation regarding their use. To minimize these side effects, a newly non-biocide-release coating strategy suitable for several polymeric matrices, namely polydimethylsiloxane and polyurethane (PU)-based coatings, was used to generate antimicrobial ceramic filters for water bio-decontamination. The best results, in terms of antimicrobial activity and biocide release, showed an expressed delay and a decrease of up to 66% in the population of methicillin-resistant Staphylococcus aureus bacteria on ceramic filters coated with polyurethane (PU)-based coatings containing grafted Econea biocide, and no evidence of biocide release after being submerged for 45 days in water. Biocidal PU-based surfaces were also less prone to Enterococcus faecalis biofilm formation under flow conditions with an average reduction of 60% after 48 h compared to a pristine PU-based surface. Biocidal coated filters show to be a potential eco-friendly alternative for minimizing the environmental risks associated with biofouling formation in water-based industrial systems.application/pdfapplication/pdfen_USAntimicrobial Ceramic Filters for Water Bio-DecontaminationPersonalFerreira, OlgaDSpacehttp://dspace.org/items/10a64388-e078-4eb0-8eff-9cec5e7b3cbbDSpacehttp://dspace.org/items/10a64388-e078-4eb0-8eff-9cec5e7b3cbbRegina FerreiraOlgaCiência IDhttps://www.ciencia-id.pt291F-A16D-F471ORCIDhttp://orcid.org0000-0002-4406-7544Researcher IDhttps://www.researcherid.comV-4985-2017Scopus Author IDhttps://www.scopus.com57192665951PersonalRijo, PatriciaDSpacehttp://dspace.org/items/ff1a1f07-7749-4cfc-b97f-f741770904b0DSpacehttp://dspace.org/items/ff1a1f07-7749-4cfc-b97f-f741770904b0RijoPatrícia Dias de MendonçaCiência IDhttps://www.ciencia-id.pt851A-88C2-0D45ORCIDhttp://orcid.org0000-0001-7992-8343Researcher IDhttps://www.researcherid.comO-2657-2015Scopus Author IDhttps://www.scopus.com8600601700PersonalGomes, JoãoDSpacehttp://dspace.org/items/2fe7e1dc-1d7c-47cd-9048-3345436ac214DSpacehttp://dspace.org/items/2fe7e1dc-1d7c-47cd-9048-3345436ac214GomesJoãoCiência IDhttps://www.ciencia-id.pt0212-E6D6-566CORCIDhttp://orcid.org0000-0003-2579-6669Researcher IDhttps://www.researcherid.comU-5813-2019Scopus Author IDhttps://www.scopus.com7203011002Scopus Author IDhttps://www.scopus.com56113031900PersonalMonteiro, SílviaDSpacehttp://dspace.org/items/0d713609-7e7f-4643-8375-394e76a8f44aDSpacehttp://dspace.org/items/0d713609-7e7f-4643-8375-394e76a8f44aMonteiroSilviaCiência IDhttps://www.ciencia-id.pt9413-0FDE-C6BBORCIDhttp://orcid.org0000-0002-9943-0742PersonalSerralheiro, Maria LuísaDSpacehttp://dspace.org/items/1f18f1fb-455e-4dc5-b458-a5c2c61db978DSpacehttp://dspace.org/items/1f18f1fb-455e-4dc5-b458-a5c2c61db978SerralheiroMaria LuisaORCIDhttp://orcid.org0000-0001-7541-9613Researcher IDhttps://www.researcherid.comE-3407-2012Scopus Author IDhttps://www.scopus.com6602688573PersonalGomes, MarisaDSpacehttp://dspace.org/items/5ba8bd31-271b-4f73-a652-ae20c75d4de3DSpacehttp://dspace.org/items/5ba8bd31-271b-4f73-a652-ae20c75d4de3GomesMarisaCiência IDhttps://www.ciencia-id.pt4619-A68E-ECD1ORCIDhttp://orcid.org0000-0002-2061-4697PersonalGomes, Luciana C.DSpacehttp://dspace.org/items/f62a0573-cbf8-453b-87bf-892d7a556b4eDSpacehttp://dspace.org/items/f62a0573-cbf8-453b-87bf-892d7a556b4eGomesLucianaCiência IDhttps://www.ciencia-id.pt1D16-2FF4-6144ORCIDhttp://orcid.org0000-0002-8992-1097Scopus Author IDhttps://www.scopus.com54998284700PersonalMergulhão, Filipe J.DSpacehttp://dspace.org/items/652f138d-b6ae-4c1f-806b-fca34bfae80dDSpacehttp://dspace.org/items/652f138d-b6ae-4c1f-806b-fca34bfae80dMergulhãoFilipeORCIDhttp://orcid.org0000-0001-5233-1037Scopus Author IDhttps://www.scopus.com6506782617PersonalSilva, Elisabete R.DSpacehttp://dspace.org/items/d97c70f1-0a14-4c78-8a01-58840e85d13bDSpacehttp://dspace.org/items/d97c70f1-0a14-4c78-8a01-58840e85d13bGeraldesElisabeteCiência IDhttps://www.ciencia-id.pt9F18-E2D0-58B2ORCIDhttp://orcid.org0000-0001-6679-4374Researcher IDhttps://www.researcherid.comI-7819-2013Scopus Author IDhttps://www.scopus.com35547646000Santos, RicardoGuedes, RitaHostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptDOIIsPartOf10.3390/coatings110303232021-04-08T23:55:41Z2021-03-112021-04-08T23:55:39Z2021-03-11T00:00:00ZHandlehttp://hdl.handle.net/10451/47299http://purl.org/coar/access_right/c_abf2open accessMicro-foulersBallast watersCordierite monolithsNon-biocide release coatingDynamic biofilm assaysAntimicrobial filtration3019341 bytes1595658 bytesFundação para a Ciência e a TecnologiaBiosystems and Integrative Sciences Institute6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaBiosystems and Integrative Sciences Institute6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaLaboratory for Process Engineering, Environment, Biotechnology and Energy6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaPhotocatalytic biocidal-foam flters for fluids pollutants: a non -toxic self cleaning strategyOECrossref Funder IDhttp://doi.org/10.13039/501100001871literaturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/4f271e1b-8d3e-428c-8654-698382933f7f/downloadhttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/d7af7bbf-6f28-4563-9e99-d6c706d3ed6d/downloadCoatings113323 |
| spellingShingle | Antimicrobial Ceramic Filters for Water Bio-Decontamination Ferreira, Olga Micro-foulers Ballast waters Cordierite monoliths Non-biocide release coating Dynamic biofilm assays Antimicrobial filtration |
| status | SINGLETON |
| subject.fl_str_mv | Micro-foulers Ballast waters Cordierite monoliths Non-biocide release coating Dynamic biofilm assays Antimicrobial filtration |
| title | Antimicrobial Ceramic Filters for Water Bio-Decontamination |
| title_full | Antimicrobial Ceramic Filters for Water Bio-Decontamination |
| title_fullStr | Antimicrobial Ceramic Filters for Water Bio-Decontamination |
| title_full_unstemmed | Antimicrobial Ceramic Filters for Water Bio-Decontamination |
| title_short | Antimicrobial Ceramic Filters for Water Bio-Decontamination |
| title_sort | Antimicrobial Ceramic Filters for Water Bio-Decontamination |
| topic | Micro-foulers Ballast waters Cordierite monoliths Non-biocide release coating Dynamic biofilm assays Antimicrobial filtration |
| topic_facet | Micro-foulers Ballast waters Cordierite monoliths Non-biocide release coating Dynamic biofilm assays Antimicrobial filtration |
| url | http://hdl.handle.net/10451/47299 |
| visible | 1 |