000102245 001__ 102245
000102245 005__ 20210902121802.0
000102245 0247_ $$2doi$$a10.1002/ppsc.202000032
000102245 0248_ $$2sideral$$a118216
000102245 037__ $$aART-2020-118216
000102245 041__ $$aeng
000102245 100__ $$aFernández-Afonso, Y.
000102245 245__ $$aSmartphone-based colorimetric method to quantify iron concentration and to determine the nanoparticle size from suspensions of magnetic nanoparticles
000102245 260__ $$c2020
000102245 5060_ $$aAccess copy available to the general public$$fUnrestricted
000102245 5203_ $$aAdvanced 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.
000102245 536__ $$9info:eu-repo/grantAgreement/EC/H2020/685795/EU/Nanomedicine upscaling for early clinical phases of multimodal cancer therapy/NoCanTher$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 685795-NoCanTher$$9info:eu-repo/grantAgreement/ES/MCIU/RED2018-102469-T$$9info:eu-repo/grantAgreement/ES/MINECO-AEI-FEDER/MAT2017-88148R$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2015-71806-R$$9info:eu-repo/grantAgreement/ES/MINECO/PGC2018-096016-B-I00$$9info:eu-repo/grantAgreement/ES/MINECO/RYC-2014-15512$$9info:eu-repo/grantAgreement/ES/MINECO/SAF2016-79593-P$$9info:eu-repo/grantAgreement/ES/UZ-DGA/Grupos Consolidados$$9info:eu-repo/grantAgreement/ES/UZ/UZ-SANTANDER
000102245 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000102245 590__ $$a3.31$$b2020
000102245 591__ $$aCHEMISTRY, PHYSICAL$$b82 / 162 = 0.506$$c2020$$dQ3$$eT2
000102245 591__ $$aNANOSCIENCE & NANOTECHNOLOGY$$b65 / 106 = 0.613$$c2020$$dQ3$$eT2
000102245 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b171 / 333 = 0.514$$c2020$$dQ3$$eT2
000102245 592__ $$a0.877$$b2020
000102245 593__ $$aChemistry (miscellaneous)$$c2020$$dQ1
000102245 593__ $$aMaterials Science (miscellaneous)$$c2020$$dQ1
000102245 593__ $$aCondensed Matter Physics$$c2020$$dQ1
000102245 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000102245 700__ $$aSalas, G.
000102245 700__ $$aFernández-Barahona, I.
000102245 700__ $$aHerranz, F.
000102245 700__ $$aGrüttner, C.
000102245 700__ $$0(orcid)0000-0003-1081-8482$$aMartínez de la Fuente, J.
000102245 700__ $$adel Puerto Morales, M.
000102245 700__ $$0(orcid)0000-0003-2366-3598$$aGutiérrez, L.$$uUniversidad de Zaragoza
000102245 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cÁrea Química Analítica
000102245 773__ $$g(2020), 2000032 [8 pp]$$pPart. part. syst. charact.$$tParticle and Particle Systems Characterization$$x0934-0866
000102245 8564_ $$s1613856$$uhttps://zaguan.unizar.es/record/102245/files/texto_completo.pdf$$yPostprint
000102245 8564_ $$s1458748$$uhttps://zaguan.unizar.es/record/102245/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000102245 909CO $$ooai:zaguan.unizar.es:102245$$particulos$$pdriver
000102245 951__ $$a2021-09-02-09:55:39
000102245 980__ $$aARTICLE