Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Marc Obiols-Rabasa"'
Autor:
Maxime J. Bergman, Nicoletta Gnan, Marc Obiols-Rabasa, Janne-Mieke Meijer, Lorenzo Rovigatti, Emanuela Zaccarelli, Peter Schurtenberger
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Changing temperature of thermoresponsive microgels is typically used as a proxy for modifying volume fraction based on the assumption that doing so does not alter the interaction potential. Bergman et al. shows that this picture is oversimplified and
Externí odkaz:
https://doaj.org/article/ebaa10d4f0e74793b4f70ec6fb6cbe94
Autor:
Priti S. Mohanty, Sofi Nöjd, Kitty van Gruijthuijsen, Jérôme J. Crassous, Marc Obiols-Rabasa, Ralf Schweins, Anna Stradner, Peter Schurtenberger
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract Soft particles such as polymeric microgels can form ultra-dense phases, where the average center-to-center distance a s can be smaller than the initial unperturbed particle diameter σ 0, due to their ability to interpenetrate and compress.
Externí odkaz:
https://doaj.org/article/e40e0616ef2447a9909ee1d294f3d7d9
Autor:
Peter Schurtenberger, Wim G. Bouwman, Marc Obiols-Rabasa, K. van Gruijthuijsen, Anna Stradner
Publikováno v:
Soft Matter, 14
Short-range attractive colloids show well-defined phase behaviour in the absence of repulsions, and highly intriguing equilibrium gelation in the presence of long-range repulsions. We present the state diagram of short-range attractive colloids with
Autor:
Marc Obiols-Rabasa, Yeshayahu Talmon, Maura Monduzzi, Claudia Caltagirone, Judith Schmidt, Valeri Meli, Angela Maria Falchi, Giacomo Picci, Antonella Rosa, Chiara Sinico, Sergio Murgia, Francesco Lai
Publikováno v:
New Journal of Chemistry. 41:1558-1565
We have formulated and investigated innovative lipid-based nanoparticles characterized by a reverse hexagonal liquid crystalline inner structure (hexosomes). These nanoparticles were doped with a potent, highly water insoluble anticancer drug, namely
Autor:
Sofi Nöjd, Christopher Hirst, Priti S. Mohanty, Aurel Radulescu, Julien Schmitt, Marc Obiols-Rabasa, Peter Schurtenberger
Publikováno v:
Soft Matter
Soft Matter, Royal Society of Chemistry, 2019, 15 (31), pp.6369-6374. ⟨10.1039/C9SM01208G⟩
Soft matter 15(31), 6369-6374 (2019). doi:10.1039/C9SM01208G
Soft Matter, Royal Society of Chemistry, 2019, 15 (31), pp.6369-6374. ⟨10.1039/C9SM01208G⟩
Soft matter 15(31), 6369-6374 (2019). doi:10.1039/C9SM01208G
International audience; We report on the structural properties of ionic microgel particles subjected to alternating electric fields, using small-angle neutron scattering. The experiments were performed under so-called zero average contrast conditions
Autor:
Urs Gasser, Sandor Balog, Véronique Sproll, Marc Obiols-Rabasa, Gergely Nagy, Thomas J. Schmidt, Lorenz Gubler, Jan Peter Embs
Publikováno v:
Macromolecules. 49:4253-4264
The proton exchange membrane (PEM) is a key element of a polymer electrolyte fuel cell, and radiation-grafting is an attractive option for the synthesis of PEMs. Via a systematic investigation of a well-defined model material, sulfonated polystyrene
Autor:
Judith Schmidt, Pier Giulio Conaldi, Anna Casu, Vitale Miceli, Mireille Blanchard-Desce, Claudia Caltagirone, Yeshayahu Talmon, Marc Obiols-Rabasa, Talia Bsaibess, Valeria Meli, Mariangela Pampalone, Sergio Murgia
Publikováno v:
RSC Advances. 6:62119-62127
To evaluate the potential of monoolein-based cubic bicontinuous liquid crystalline nanoparticles (cubosomes) as diagnostic tools in diabetes and pancreatic β-cell transplantation, fluorescent cubosomes were formulated, entrapping within the lipid bi
Autor:
Marc Obiols-Rabasa, Priti S. Mohanty, Sofi Nöjd, Ralf Schweins, Peter Holmqvist, Peter Schurtenberger, Niels Boon
Publikováno v:
Soft matter. 14(20)
The swelling of ionic microgel particles is investigated at a wide range of concentrations using a combination of light, X-ray and neutron scattering techniques. We employ a zero-average contrast approach for small-angle neutron scattering experiment
Autor:
Janne-Mieke Meijer, Emanuela Zaccarelli, Peter Schurtenberger, Lorenzo Rovigatti, Maxime J. Bergman, Nicoletta Gnan, Marc Obiols-Rabasa
Publikováno v:
Nature Communications
Nature communications 9 (2018): 5039-1–5039-11. doi:10.1038/s41467-018-07332-5
info:cnr-pdr/source/autori:Bergman M.J.; Gnan N.; Obiols-Rabasa M.; Meijer J.-M.; Rovigatti L.; Zaccarelli E.; Schurtenberger P./titolo:A new look at effective interactions between microgel particles/doi:10.1038%2Fs41467-018-07332-5/rivista:Nature communications/anno:2018/pagina_da:5039-1/pagina_a:5039-11/intervallo_pagine:5039-1–5039-11/volume:9
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Nature communications 9 (2018): 5039-1–5039-11. doi:10.1038/s41467-018-07332-5
info:cnr-pdr/source/autori:Bergman M.J.; Gnan N.; Obiols-Rabasa M.; Meijer J.-M.; Rovigatti L.; Zaccarelli E.; Schurtenberger P./titolo:A new look at effective interactions between microgel particles/doi:10.1038%2Fs41467-018-07332-5/rivista:Nature communications/anno:2018/pagina_da:5039-1/pagina_a:5039-11/intervallo_pagine:5039-1–5039-11/volume:9
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Thermoresponsive microgels find widespread use as colloidal model systems, because their temperature-dependent size allows facile tuning of their volume fraction in situ. However, an interaction potential unifying their behavior across the entire pha
Autor:
Maura Monduzzi, Valeria Meli, Antonella Rosa, Judith Schmidt, Stephen T. Hyde, Vito Lippolis, Marc Obiols-Rabasa, Claudia Caltagirone, Yeshayahu Talmon, Angela Maria Falchi, Sergio Murgia
Publikováno v:
Langmuir. 31:9566-9575
Here, we describe a novel monoolein-based cubosome formulation engineered for possible theranostic applications in oncology. The Docetaxel-loaded nanoparticles were stabilized in water by a mixture of commercial Pluronic (poly(ethylene oxide)-poly(pr