BackSynthesis, characterization and electrospinning of poly(vinyl caprolactam-co-hydroxymethyl acrylamide) to create stimuli-responsive nanofibers
| dc.contributor.author | González Gandara, Edurne | |
| dc.contributor.author | Frey, Margaret W. | |
| dc.date.accessioned | 2024-12-28T16:24:47Z | |
| dc.date.available | 2024-12-28T16:24:47Z | |
| dc.date.issued | 2016-11-22 | |
| dc.identifier.citation | Polymer 108 : 154-162 (2017) | es_ES |
| dc.identifier.issn | 0032-3861 | |
| dc.identifier.issn | 1873-2291 | |
| dc.identifier.issn | 10.1016/j.polymer.2016.11.053 | |
| dc.identifier.uri | http://hdl.handle.net/10810/71055 | |
| dc.description.abstract | Poly(vinyl caprolactam) (PVCL) is an especially attractive temperature-responsive polymer due to its biocompatibility and the fact that its lower critical solution temperature (LCST) is in the physiological range (32–34 °C). Here, PVCL was copolymerized with hydroxymethyl acrylamide (NMA) and electrospun to create PVCL based temperature-responsive chemical hydrogel nanofibers for the first time. Field emission scanning electron microscopy (FESEM) was used to study fiber morphology. The thermal curing process of the nanofibers was analyzed by attenuated total reflectance-fourier transform infrared spectroscopy (ATR-FTIR), differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The created “smart” hydrogel nanofibers responded quickly and reversibly to changes in temperature and showed a temperature controlled rhodamine B dye release. The unique properties offered by these novel materials show promise for applications in biosensors, controlled drug delivery and microfluidic systems. | es_ES |
| dc.description.sponsorship | This work was supported by the USDA National Institute of Food and Agriculture, Hatch project NYS-329402 and Hatch multistate project NC-1194 NYC-329816. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the National Institute of Food and Agriculture (NIFA) or the United States Department of Agriculture (USDA). This work made use of the Cornell Center for Materials Research Shared Facilities which are supported through the NSF MRSEC program (DMR-1120296). This work made use of the Nanobiotechnology Center shared research facilities at Cornell. NSF-MRI (CHE-1531632) is acknowledged for NMR instrumentation support at Cornell University. | es_ES |
| dc.language.iso | eng | es_ES |
| dc.publisher | Elsevier | es_ES |
| dc.rights | info:eu-repo/semantics/openAccess | es_ES |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.title | Synthesis, characterization and electrospinning of poly(vinyl caprolactam-co-hydroxymethyl acrylamide) to create stimuli-responsive nanofibers | es_ES |
| dc.type | info:eu-repo/semantics/article | es_ES |
| dc.rights.holder | © 2016 Elsevier under CC BY-NC-ND license | es_ES |
| dc.relation.publisherversion | https://doi.org/10.1016/j.polymer.2016.11.053 | es_ES |
| dc.departamentoes | Química aplicada | es_ES |
| dc.departamentoeu | Kimika aplikatua | es_ES |
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