000132111 001__ 132111
000132111 005__ 20240301161205.0
000132111 0247_ $$2doi$$a10.1021/acscentsci.0c00686
000132111 0248_ $$2sideral$$a131580
000132111 037__ $$aART-2020-131580
000132111 041__ $$aeng
000132111 100__ $$aZentner, C. A.
000132111 245__ $$aControlled movement of complex double emulsions via interfacially confined magnetic nanoparticles
000132111 260__ $$c2020
000132111 5060_ $$aAccess copy available to the general public$$fUnrestricted
000132111 5203_ $$aControlled, dynamic movement of materials through noncontacting forces provides interesting opportunities in systems design. Confinement of magnetic nanoparticles to the interfaces of double emulsions introduces exceptional control of double emulsion movement. We report the selective magnetic functionalization of emulsions by the in situ selective reactions of amine-functionalized magnetic nanoparticles and oil-soluble aldehydes at only one of the double emulsion’s interfaces. We demonstrate morphology-dependent macroscopic ferromagnetic behavior of emulsions induced by the interfacial confinement of the magnetic nanoparticles. The attraction and repulsion of the emulsions to applied magnetic fields results in controlled orientation changes and rotational movement. Furthermore, incorporation of liquid crystals into the double emulsions adds additional templating capabilities for precision assembly of magnetic nanoparticles, both along the interface and at point defects. Applying a magnetic field to liquid crystal complex emulsions can produce movement as well as reorganization of the director field in the droplets. The combination of interfacial chemistry and precise assembly of magnetic particles creates new systems with potentially useful field-responsive properties.
000132111 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000132111 590__ $$a14.553$$b2020
000132111 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b17 / 178 = 0.096$$c2020$$dQ1$$eT1
000132111 592__ $$a4.892$$b2020
000132111 593__ $$aChemistry (miscellaneous)$$c2020$$dQ1
000132111 593__ $$aChemical Engineering (miscellaneous)$$c2020$$dQ1
000132111 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000132111 700__ $$0(orcid)0000-0002-8932-9085$$aConcellón, A.
000132111 700__ $$aSwager, T. M.
000132111 773__ $$g6, 8 (2020), 1460-1466$$pACS cent. sci.$$tACS Central Science$$x2374-7943
000132111 8564_ $$s7247122$$uhttps://zaguan.unizar.es/record/132111/files/texto_completo.pdf$$yVersión publicada
000132111 8564_ $$s3228246$$uhttps://zaguan.unizar.es/record/132111/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000132111 909CO $$ooai:zaguan.unizar.es:132111$$particulos$$pdriver
000132111 951__ $$a2024-03-01-14:47:04
000132111 980__ $$aARTICLE