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dc.contributor.authorFernández-Afonso, Yilianes_ES
dc.contributor.authorSalas, Gorkaes_ES
dc.contributor.authorFernández-Barahona, Irenees_ES
dc.contributor.authorHerranz, Fernandoes_ES
dc.contributor.authorGrüttner, Cordulaes_ES
dc.contributor.authorFuente, Jesús M. de laes_ES
dc.contributor.authorMorales, M. P.es_ES
dc.contributor.authorGutiérrez, Lucíaes_ES
dc.date.accessioned2020-09-04T09:19:18Z-
dc.date.available2020-09-04T09:19:18Z-
dc.date.issued2020-
dc.identifier.citationParticle and Particle Systems Characterization 37(7): 2000032 (2020)es_ES
dc.identifier.issn0934-0866-
dc.identifier.urihttp://hdl.handle.net/10261/219115-
dc.description.abstractAdvanced uses of smartphones are changing lifestyles, and may have a great impact in materials science in the near future. In this work, the use of these devices to develop fast, simple, and cheap methods to characterize magnetic nanoparticle suspensions is tested. A series of dilutions of a wide library of magnetic nanoparticles, composed of iron oxide materials in the range between 3 and 43 nm, with two different shapes and four different coatings is prepared. The colloid color is analyzed using the RGB (red, green, blue) color model. Ratios of these parameters are correlated with the suspension iron concentration and with the nanoparticles average size. A linear relationship between the color (in particular the G/R ratio) and both the colloid iron content and the particles size is found. The link between these parameters allows the development of two new methods to determine either the concentration or the particle size of magnetic nanoparticle suspensions just by acquiring images from suspensions of iron oxide magnetic nanoparticles with a smartphone.es_ES
dc.description.sponsorshipThis work was funded by European Commission (project NoCanTher, H2020, GA 685795), Spanish MINECO (SAF2016‐79593‐P to F.H., MAT2017‐88148R (AEI/FEDER, UE) to M.P.M., MAT2015‐71806‐R to G.S. and PGC2018‐096016‐B‐I00 to L.G.), and Fondo Social de la DGA (grupos DGA). Support from the Nanocare Network (RED2018‐102469‐T financed by the Spanish MCIU) is also acknowledged. Y.F‐A. thanks Santander‐Universidad Zaragoza Fellowship program for her Ph.D. position. L.G. acknowledges financial support from the Ramón y Cajal program (RYC‐2014‐15512).es_ES
dc.language.isoenges_ES
dc.publisherWiley-VCHes_ES
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/685795es_ES
dc.relationMINECO/ICTI2013-2016/SAF2016-79593-Pes_ES
dc.relationMICIU/ICTI2017-2020/MAT2017-88148-Res_ES
dc.relationMAT2017-88148-R/AEI/10.13039/501100011033es_ES
dc.relationMINECO/ICTI2013-2016/MAT2015-71806-Res_ES
dc.relationMICIU/ICTI2017-2020/PGC2018-096016-B-100es_ES
dc.relationPGC2018-096016-B-100/AEI/10.13039/501100011033es_ES
dc.relationMICIU/ICTI2017-2020/RED2018-102469-Tes_ES
dc.relationRED2018-102469-T/AEI/10.13039/501100011033es_ES
dc.relationMINECO/ICTI2013-2016/RYC-2014-15512es_ES
dc.relation.isversionofPostprint-
dc.rightsembargoedAccesses_ES
dc.titleSmartphone‐based colorimetric method to quantify iron concentration and to determine the nanoparticle size from suspensions of magnetic nanoparticleses_ES
dc.typeartículoes_ES
dc.identifier.doihttp://dx.doi.org/10.1002/ppsc.202000032-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1002/ppsc.202000032es_ES
dc.identifier.e-issn1521-4117-
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderAgencia Estatal de Investigación (España)es_ES
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (España)es_ES
dc.contributor.funderEuropean Commissiones_ES
dc.contributor.funderDiputación General de Aragónes_ES
dc.contributor.funderUniversidad de Zaragozaes_ES
dc.contributor.funderBanco Santanderes_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100007041es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100011033es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100010784es_ES
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