132108 20240301161205.0 doi 10.1021/acs.langmuir.1c00904 sideral 131574 ART-2021-131574 eng Ngo, Quynh P. Reconfigurable pickering emulsions with functionalized carbon nanotubes 2021 Pickering emulsions (PEs) achieve interfacial stabilization by colloidal particle surfactants and are commonly used in food, cosmetics, and pharmaceuticals. Carbon nanotubes (CNTs) have recently been used as stabilizing materials to create dynamic single emulsions. In this study, we used the formation of Meisenheimer complexes on functionalized CNTs to fabricate complex biphasic emulsions containing hydrocarbons (HCs) and fluorocarbons (FCs). The reversible nature of Meisenheimer complex formation allows for further functionalization at the droplet–water interface. The strong affinity of fluorofluorescent perylene bisimide (F-PBI) to the CNTs was used to enhance the assembly of CNTs on the FC–water interface. The combination of different concentrations of the functionalized CNTs and the pelene additive enables predictable complex emulsion morphologies. Reversible morphology reconfiguration was explored with the addition of molecular surfactants. Our results show that the interfacial properties of functionalized CNTs have considerable utility in the fabrication of complex dynamic emulsions. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 4.331 2021 CHEMISTRY, PHYSICAL 74 / 165 = 0.448 2021 Q2 T2 CHEMISTRY, MULTIDISCIPLINARY 72 / 179 = 0.402 2021 Q2 T2 MATERIALS SCIENCE, MULTIDISCIPLINARY 138 / 344 = 0.401 2021 Q2 T2 0.884 2021 Condensed Matter Physics 2021 Q1 Electrochemistry 2021 Q1 Surfaces and Interfaces 2021 Q1 Spectroscopy 2021 Q1 Materials Science (miscellaneous) 2021 Q1 6.7 2021 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion He, Maggie Concellón, Alberto (orcid)0000-0002-8932-9085 Yoshinaga, Kosuke Luo, Shao-Xiong Lennon Aljabri, Nouf Swager, Timothy M. 37, 27 (2021), 8204-8211 Langmuir Langmuir 0743-7463 1672227 http://zaguan.unizar.es/record/132108/files/texto_completo.pdf Postprint 2838681 http://zaguan.unizar.es/record/132108/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:132108 articulos driver 2024-03-01-14:46:40 ARTICLE