2026-04-17T04:12:12Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/1875152024-05-29T13:54:20Zcom_2072_1033col_2072_452950

2024-05-29T13:54:20Z urn:hdl:2117/187515 The mechanism of adhesion and graft polymerization of a PNIPAAm thermoresponsive hydrogel to polypropylene meshes [Dataset] Lanzalaco, Sonia Turón Dols, Pau Weis, Christina Alemán Llansó, Carlos Armelín Diggroc, Elaine Aparecida Àrees temàtiques de la UPC::Enginyeria biomèdica::Biomaterials Plasma functionalization Mesh for hernia repair Polypropylene mesh PNIPAAm thermoresponsive hydrogel 4D-POLYSENSE Project These data are associated to the paper with the same title and are structured according to the figures in the paper. These data correspond to the research results of the WP1 of the European Project 4D-POLYSENSE. In the scientific publication corresponding to the present dataset, a commercial and fully flexible monofilament polypropylene mesh has been used for the deposition of a thermosensitive hydrogel, generated by graft copolymerization of N-isopropylacrylamide (NIPAAm) and N,NI-methylene bis(acrylamide) (MBA) monomers. The study represents an initial step for the future development of a new generation of surgical meshes, able to interact with the complex three-dimensional structure of biological tissues, as smart materials working as self-evolving motion sensors. The meshes were previously functionalized by O2-plasma method and subsequently grafted with the thermoresponive hydrogel and the data related to micro- and standard spectroscopy techniques empoyed for the characterization, such as Raman spectroscopy, FTIR spectroscopy and XPS, are reported in the present dataset. Additionally, the data of graft yield and thermoresponsive properties of PNIPAAm (VPTT behaviour) are included in the dataset 1 2024-05-29T13:54:20Z 2024-05-29T13:54:20Z 2020 Dataset http://hdl.handle.net/2117/187515 http://hdl.handle.net/2117/134307 info:eu-repo/grantAgreement/EC/H2020/796292/EU/4D-POLYpropylene meshes as SENsitive motion SEnsors/4D-POLYSENSE Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access Universitat Politècnica de Catalunya