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38 p, 1010.6 KB |
Adsorption process of fluoride from drinking water with magnetic core-shell Ce-Ti@Fe₃O₄ and Ce-Ti oxide nanoparticles
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Ahmad Abo Markeb, Ahmad Mohamed (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ;
Alonso González, Amanda (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ;
Sánchez Ferrer, Antoni (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ;
Font i Segura, Xavier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Synthesized magnetic core-shell Ce-Ti@FFe₃O₄ nanoparticles were tested, as an adsorbent, for fluoride removal and the adsorption studies were optimized. Adsorption capacity was compared with the synthesized Ce-Ti oxide nanoparticles. [...]
2017 -  10.1016/j.scitotenv.2017.04.191
Science of the total environment, Vol. 598 (Nov. 2017) , p. 949-958
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8 p, 1.6 MB |
Control of Electron-transfer in Immunonanosensors by Using Polyclonal and Monoclonal Antibodies
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Mars, Abdelmoneim (Institut Català de Nanociència i Nanotecnologia) ;
Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ;
De la Escosura Muñiz, Alfredo (Institut Català de Nanociència i Nanotecnologia) ;
Raouafi, Noureddine (Université de Tunis El-Manar) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
The design and operation of biosensors is not trivial. For instance, variation in the output signal during monitoring of analytes can not usually be controlled. Hence, if such control were possible, and could be triggered on demand, it would greatly facilitate system design and operation. [...]
2016 - 10.1002/elan.201500646
Electroanalysis, Vol. 28, Núm. 8 (August 2016) , p. 1795-1802
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10 p, 4.8 MB |
Tuning the Plasmonic Response up : Hollow Cuboid Metal Nanostructures
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Genç, Aziz (Institut Català de Nanociència i Nanontecnologia) ;
Patarroyo, Javier (Institut Català de Nanociència i Nanontecnologia) ;
Sancho i Parramon, Jordi (Rudjer Boskovic Institute (Zagreb, Croàcia)) ;
Arenal, Raúl (Universidad de Zaragoza. Instituto de Nanociencia de Aragón) ;
Duchamp, Martial (Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (Jülich, Alemanya)) ;
González, Édgar (Pontificia Universidad Javeriana (Bogotà, Colòmbia)) ;
Henrard, Luc (Université de Namur (Bèlgica)) ;
Gómez Bastús, Neus (Institut Català de Nanociència i Nanontecnologia) ;
Dunin-Borkowski, Rafal E. (Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (Jülich, Alemanya)) ;
Puntes, Víctor (Institut Català de Nanociència i Nanontecnologia) ;
Arbiol, Jordi (Institut Català de Nanociència i Nanontecnologia)
We report the fine-tuning of the localized surface plasmon resonances (LSPRs) from ultraviolet to near-infrared by nanoengineering the metal nanoparticle morphologies from solid Ag nanocubes to hollow AuAg nanoboxes and AuAg nanoframes. [...]
2016 - 10.1021/acsphotonics.5b00667
ACS Photonics, Vol. 3, Núm. 5 (May 2016) , p. 770-779
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12 p, 3.4 MB |
A single-source precursor route to anisotropic halogen-doped zinc oxide particles as a promising candidate for new transparent conducting oxide materials
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Lehr, Daniela (University of Konstanz (German). Department of Chemistry) ;
Wagner, Markus R (Institut Català de Nanociència i Nanotecnologia) ;
Flock, Johanna (University of Konstanz (German). Department of Physics) ;
Reparaz, Julian S. (Institut Català de Nanociència i Nanotecnologia) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ;
Klaiber, Alexander (University of Konstanz (German). Department of Chemistry) ;
Dekorsy, Thomas (University of Konstanz (German). Department of Physics) ;
Polarz, Sebastian (University of Konstanz (German). Department of Chemistry)
Numerous applications in optoelectronics require electrically conducting materials with high optical transparency over the entire visible light range. A solid solution of indium oxide and substantial amounts of tin oxide for electronic doping (ITO) is currently the most prominent example for the class of so-called TCOs (transparent conducting oxides). [...]
2015 - 10.3762/bjnano.6.222
Beilstein Journal of Nanotechnology, Vol. 6 (2015) , p. 2161-2172
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20 p, 1.9 MB |
Chitosan functionalisation of gold nanoparticles encourages particle uptake and induces cytotoxicity and pro-inflammatory conditions in phagocytic cells, as well as enhancing particle interactions with serum components
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Boyles, Matthew S. P. (Paris-Lodron-Universität Salzburg. Department of Molecular Biology) ;
Kristl, Theresa (Paris-Lodron-Universität Salzburg. Department of Molecular Biology) ;
Andosch, Ancuela (Paris-Lodron-Universität Salzburg. Department of Cell Biology) ;
Zimmermann, Mirjam (Paris-Lodron-Universität Salzburg. Department of Molecular Biology) ;
Tran Thi Thanh, Ngoc (Institut Català de Nanotecnologia) ;
Casals Mercadal, Eudald (Institut Català de Nanotecnologia) ;
Himly, Martin (Paris-Lodron-Universität Salzburg. Department of Molecular Biology) ;
Puntes, Victor (Institut Catala de Recerca i Estudis Avancats) ;
Huber, Christian G. (Paris-Lodron-Universität Salzburg. Department of Molecular Biology) ;
Lütz-Meindl, Ursula (Paris-Lodron-Universität Salzburg. Department of Cell Biology) ;
Duschl, Albert (Paris-Lodron-Universität Salzburg. Department of Molecular Biology)
Gold nanoparticles (AuNPs) are a popular choice for use in medical and biomedical research applications. With suitable functionalisation AuNPs can be applied in drug delivery systems, or can aid in disease diagnosis. [...]
2015 - 10.1186/s12951-015-0146-9
Journal of Nanobiotechnology, Vol. 13, Issue 84 (november 2015)
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11 p, 2.5 MB |
Synthesis of functionalized fluorescent silver nanoparticles and their toxicological effect in aquatic environments (Goldfish) and HEPG2 cells
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Oliveira, Elisabete (Universidade Nova de Lisboa. Faculdade de Ciências e Tecnologia) ;
Santos, Hugo M. (Universidade Nova de Lisboa. Faculdade de Ciências e Tecnologia) ;
Garcia Pardo, Javier (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Diniz, Mário (Universidade Nova de Lisboa. Faculdade de Ciências e Tecnologia) ;
Lorenzo Rivera, Julia (Universitat Autònoma de Barcelona. Departament de Bioquímica i Biologia Molecular) ;
Rodríguez-González, Benito (Centro de Apoyo Científico y Tecnológico a la Investigación) ;
Capelo, José L. (Universidade Nova de Lisboa. Faculdade de Ciências e Tecnologia) ;
Lodeiro, Carlos (Universidade Nova de Lisboa. Faculdade de Ciências e Tecnologia)
Silver nanoparticles, AgNPs, are widely used in our daily life, mostly due to their antibacterial, antiviral, and antifungal properties. However, their potential toxicity remains unclear. In order to unravel this issue, emissive AgNPs were first synthetized using an inexpensive photochemical method, and then their permeation was assessed in vivo in goldfish and in vitro in human hepatoma cells (HepG2). [...]
2013 - 10.3389/fchem.2013.00029
Frontiers in chemistry, Vol. 1, art. 29 (Dec. 2013)
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12 p, 5.7 MB |
Intracellular CXCR4 + cell targeting with T22-empowered protein-only nanoparticles
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Unzueta Elorza, Ugutz (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Céspedes, María Virtudes (CIBER de Bioingeniería, Biomateriales y Nanomedicina (Barcelona)) ;
Ferrer-Miralles, Neus (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Casanova, Isolda (CIBER de Bioingeniería, Biomateriales y Nanomedicina (Barcelona)) ;
Cedano, Juan (Laboratory of Immunology, Regional Norte, Universidad de la Republica, Salto, Uruguay) ;
Corchero, José Luis (CIBER en Bioingeniería, Biomateriales y Nanomedicina, Bellaterra, Barcelona) ;
Domingo-Espín, Joan (CIBER en Bioingeniería, Biomateriales y Nanomedicina, Bellaterra, Barcelona) ;
Villaverde, Antonio (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Mangues, Ramón (CIBER en Bioingeniería, Biomateriales y Nanomedicina, Bellaterra, Barcelona) ;
Vázquez, Esther (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Universitat Autònoma de Barcelona.
Departament de Genètica i de Microbiologia
Cell-targeting peptides or proteins are appealing tools in nanomedicine and innovative medicines because they increase the local drug concentration and reduce potential side effects. CXC chemokine receptor 4 (CXCR4) is a cell surface marker associated with several severe human pathologies, including colorectal cancer, for which intracellular targeting agents are currently missing. [...]
2012 - 10.2147/IJN.S34450
International Journal of Nanomedicine, Vol. 7 (august 2012) , p. 4533-4544
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