Electroactive interpenetrated biohydrogels as hybrid materials based on conducting polymers
Different levels of interpenetration of poly(hydroxymethyl-3,-4-ethylenedioxythiophene) (PHMeDOT) inside a poly-¿-glutamic acid (¿PGA)biohydrogel matrix, previously loaded with microparticles of poly(3,4-ethylene-dioxythiophene) (PEDOT), have been obtained. The degree of interpenetrationhas shown in...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/336638 |
| Acceso en línea: | https://hdl.handle.net/2117/336638 https://dx.doi.org/10.1002/app.50062 |
| Access Level: | acceso abierto |
| Palabra clave: | Conducting polymers Biomedical materials Biomaterials Crosslinking Gels Sensors and actuators Structure–property relationships Polímers conductors Materials biomèdics Àrees temàtiques de la UPC::Enginyeria química |
| Sumario: | Different levels of interpenetration of poly(hydroxymethyl-3,-4-ethylenedioxythiophene) (PHMeDOT) inside a poly-¿-glutamic acid (¿PGA)biohydrogel matrix, previously loaded with microparticles of poly(3,4-ethylene-dioxythiophene) (PEDOT), have been obtained. The degree of interpenetrationhas shown influence on the morphological and electrochemical properties ofthe resulting biohydrogel ([PEDOT/¿PGA]PHMeDOT) with a maximum after1 h of PHMeDOT polymerization time. The high biocompatibility of all bio-hydrogel components, together with the combination of mechanical propertiesof ¿PGA hydrogels with the electrochemical properties of interconnectedmicroparticles of PEDOT, makes it a promising material for next generation of biosensors |
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