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Carbon Nanohorn Suprastructures on a Paper Support as a Sorptive Phase
dc.contributor.author | Ríos Gómez, Julia | |
dc.contributor.author | Fresco-Cala, B. | |
dc.contributor.author | García-Valverde, María Teresa | |
dc.contributor.author | Lucena, Rafael | |
dc.contributor.author | Cárdenas, Soledad | |
dc.date.accessioned | 2018-11-02T09:50:39Z | |
dc.date.available | 2018-11-02T09:50:39Z | |
dc.date.issued | 2018 | |
dc.identifier.uri | http://hdl.handle.net/10396/17397 | |
dc.description.abstract | This article describes a method for the modification of paper with single-wall carbon nanohorns (SWCNHs) to form stable suprastructures. The SWCNHs form stable dahlia-like aggregates in solution that are then self-assembled into superior structures if the solvent is evaporated. Dipping paper sections into a dispersion of SWCNHs leads to the formation of a thin film that can be used for microextraction purposes. The coated paper can be easily handled with a simple pipette tip, paving the way for disposable extraction units. As a proof of concept, the extraction of antidepressants from urine and their determination by direct infusion mass spectrometry is studied. Limits of detection (LODs) were 10 ng/L for desipramine, amitriptyline, and mianserin, while the precision, expressed as a relative standard deviation, was 7.2%, 7.3%, and 9.8%, respectively | es_ES |
dc.format.mimetype | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | https://creativecommons.org/licenses/by/4.0/ | es_ES |
dc.source | Molecules 23, 1252 (2018) | es_ES |
dc.subject | carbon nanohorns | es_ES |
dc.subject | Sorptive phase | es_ES |
dc.subject | Paper | es_ES |
dc.subject | Microextraction | es_ES |
dc.subject | Antidepressants | es_ES |
dc.title | Carbon Nanohorn Suprastructures on a Paper Support as a Sorptive Phase | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.3390/molecules23061252 | es_ES |
dc.relation.projectID | Gobierno de España. CTQ2017-83175R | es_ES |
dc.relation.projectID | Gobierno de España. FPU13/03549 | es_ES |
dc.relation.projectID | Gobierno de España. FPU13/03896 | es_ES |
dc.relation.projectID | Gobierno de España. BES-2015-071421 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |