Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli
Digital
- Autores:
-
Flórez Castillo, Johanna-Marcela
Ropero Vega, José Luis
Perullini, Mercedes
Jobbágy, Matias
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2019
- Institución:
- Universidad de Santander
- Repositorio:
- Repositorio Universidad de Santander
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.udes.edu.co:001/5633
- Acceso en línea:
- https://doi.org/10.1016/j.heliyon.2019.e01872
https://repositorio.udes.edu.co/handle/001/5633
- Palabra clave:
- Biotechnology
Materials chemistry
PVA
Freezing-thawing method
Controlled release
Antibacterial properties
ISISA method
- Rights
- openAccess
- License
- The Editor(s) and the Author(s), 2020
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Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli |
| title |
Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli |
| spellingShingle |
Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli Biotechnology Materials chemistry PVA Freezing-thawing method Controlled release Antibacterial properties ISISA method |
| title_short |
Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli |
| title_full |
Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli |
| title_fullStr |
Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli |
| title_full_unstemmed |
Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli |
| title_sort |
Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli |
| dc.creator.fl_str_mv |
Flórez Castillo, Johanna-Marcela Ropero Vega, José Luis Perullini, Mercedes Jobbágy, Matias |
| dc.contributor.author.none.fl_str_mv |
Flórez Castillo, Johanna-Marcela Ropero Vega, José Luis Perullini, Mercedes Jobbágy, Matias |
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CIBAS |
| dc.subject.proposal.eng.fl_str_mv |
Biotechnology Materials chemistry PVA Freezing-thawing method Controlled release Antibacterial properties ISISA method |
| topic |
Biotechnology Materials chemistry PVA Freezing-thawing method Controlled release Antibacterial properties ISISA method |
| description |
Digital |
| publishDate |
2019 |
| dc.date.issued.none.fl_str_mv |
2019-05-29 |
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2021-09-20T22:50:57Z |
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2021-09-20T22:50:57Z |
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Artículo de revista |
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https://doi.org/10.1016/j.heliyon.2019.e01872 |
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https://repositorio.udes.edu.co/handle/001/5633 |
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https://doi.org/10.1016/j.heliyon.2019.e01872 https://repositorio.udes.edu.co/handle/001/5633 |
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eng |
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eng |
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6 |
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5, 2019 |
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1 |
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Flórez-Castillo JM, Ropero-Vega JL, Perullini M, Jobbágy M. Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli. Heliyon. 2019 Jun 4;5(6):e01872. doi: 10.1016/j.heliyon.2019.e01872. PMID: 31194071; PMCID: PMC6551476. |
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www.heliyon.com |
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Heliyon |
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The Editor(s) and the Author(s), 2020 |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional (CC BY-NC 4.0) |
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1 p |
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Heliyon |
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Holanda |
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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6551476/pdf/main.pdf |
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Flórez Castillo, Johanna-Marcela7205eb3a-fbf2-4482-a4b0-79151dcda061-1Ropero Vega, José Luis6a26675d-491a-46a5-84d0-67b7a519e473-1Perullini, Mercedesf936b74a-2494-48d3-9ed9-69d8eda19b69-1Jobbágy, Matiasf4633c6d-3c57-4b4a-bc15-71051b0a876b-1CIBAS2021-09-20T22:50:57Z2021-09-20T22:50:57Z2019-05-29DigitalThe encapsulation of Ib-M6 antibacterial peptide in pellets of polyvinyl alcohol (PVA) and polyvinyl alcoholalginate (PVA-Alg) matrices was carried out in order to explore its controlled release and activity against Escherichia coli K-12. The pellets were obtained by combined ice segregation induced self-assembly (ISISA) and freezing-thawing methods and their microstructure was studied by scanning electron microscopy. Bromothymol blue was used as a model compound to study the transport mechanisms and release from pellets. The results show that there is a significant effect of the total concentration of PVA precursor solutions, the mass ratio of PVA of different molecular weights and the addition of alginate on the microstructure and transport properties of pellets. The antibacterial activity of Ib-M6 against Escherichia coli K-12 was not affected by the encapsulation in PVA pellets. However, the release of Ib-M6 from PVA-Alg pellets was not possible, probably due to the electrostatic interaction of positively charged Ib-M6 and negatively alginate structure. Nonetheless, the controlled release of Ib-M6 from polymeric matrices can be fitting by modifying parameters such as the concentration and type of polymer precursors.1 ed.Ciencias Basicas y Aplicadas para la Sostenibilidad1 papplication/pdfhttps://doi.org/10.1016/j.heliyon.2019.e01872https://repositorio.udes.edu.co/handle/001/5633engHeliyonHolanda65, 20191Flórez-Castillo JM, Ropero-Vega JL, Perullini M, Jobbágy M. Biopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli. Heliyon. 2019 Jun 4;5(6):e01872. doi: 10.1016/j.heliyon.2019.e01872. PMID: 31194071; PMCID: PMC6551476.www.heliyon.comHeliyonThe Editor(s) and the Author(s), 2020info:eu-repo/semantics/openAccessAtribución-NoComercial 4.0 Internacional (CC BY-NC 4.0)https://creativecommons.org/licenses/by-nc/4.0/http://purl.org/coar/access_right/c_abf2https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6551476/pdf/main.pdfBiotechnologyMaterials chemistryPVAFreezing-thawing methodControlled releaseAntibacterial propertiesISISA methodBiopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coliArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85Todas las AudienciasPublicationORIGINALBiopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli.pdfBiopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli.pdfapplication/pdf141474https://repositorio.udes.edu.co/bitstreams/e9545ecf-fb3f-42b7-8edb-678f1324bfd7/downloaddbef3abc65de719a7424348dd4e32439MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-859https://repositorio.udes.edu.co/bitstreams/d26267d7-b184-4107-9d29-5f5000af8783/download38d94cf55aa1bf2dac1a736ac45c881cMD52TEXTBiopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli.pdf.txtBiopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli.pdf.txtExtracted texttext/plain5https://repositorio.udes.edu.co/bitstreams/770065cb-1731-435c-83a2-2d7bc448e8a0/download5dbe86c1111d64f45ba435df98fdc825MD53THUMBNAILBiopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli.pdf.jpgBiopolymeric pellets of polyvinyl alcohol and alginate for the encapsulation of Ib-M6 peptide and its antimicrobial activity against E. coli.pdf.jpgGenerated Thumbnailimage/jpeg12432https://repositorio.udes.edu.co/bitstreams/0b178c3d-47ef-45dc-8624-e6e7733781cd/download05cb850f7fc565d2ccae48da3f871a2aMD54001/5633oai:repositorio.udes.edu.co:001/56332023-10-11 09:07:26.111https://creativecommons.org/licenses/by-nc/4.0/The Editor(s) and the Author(s), 2020https://repositorio.udes.edu.coRepositorio Universidad de Santandersoporte@metabiblioteca.comTGljZW5jaWEgZGUgUHVibGljYWNpw7NuIFVERVMKRGlyZWN0cmljZXMgZGUgVVNPIHkgQUNDRVNPCgo= |