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20 p, 2.6 MB |
Cerium oxide nanoparticles display antilipogenic effect in rats with non-alcoholic fatty liver disease
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Carvajal, Silvia (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Perramón, Meritxell (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Oró, Denise (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Casals, Eudald (Wuyi University. School of Biotechnology and Health Sciences) ;
Fernández Varo, Guillermo (Universitat de Barcelona. Departament de Biomedicina) ;
Parra-Robert, Marina (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
González de la Presa, Bernardino. (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Ribera, Jordi (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Pastor, Óscar (Hospital Universitario Ramón y Cajal. Servicio de Bioquímica Clínica) ;
Morales Ruiz, Manuel (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ;
Jiménez, Wladimiro (Universitat de Barcelona. Departament de Biomedicina)
Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease worldwide, ranging from steatosis to non-alcoholic steatohepatitis (NASH). Recently, cerium oxide nanoparticles (CeO₂NPs) have emerged as a new antioxidant agent with hepatoprotective properties in experimental liver disease. [...]
2019 -  10.1038/s41598-019-49262-2
Scientific reports, Vol. 9 (2019) , art. 12848
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16 p, 3.0 MB |
Beyond the scavenging of reactive oxygen species (Ros) : direct effect of cerium oxide nanoparticles in reducing fatty acids content in an in vitro model of hepatocellular steatosis
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Parra-Robert, Marina (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Casals, Eudald (Wuyi University. School of Biotechnology and Health Sciences) ;
Massana, Núria (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Zeng, Muling (Wuyi University. School of Biotechnology and Health Sciences) ;
Perramón, Meritxell (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Fernández Varo, Guillermo (Universitat de Barcelona. Departament de Biomedicina) ;
Morales Ruiz, Manuel (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ;
Jiménez, Wladimiro (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ;
Casals, Gregori (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS))
Nonalcoholic fatty liver disease (NAFLD) is characterized by hepatic accumulation of lipids. Antisteatotic effects of cerium oxide nanoparticles (CeO₂NPs) have recently been shown in animal models of liver disease. [...]
2019 - 10.3390/biom9090425
Biomolecules, Vol. 9 , issue 9 (Sep. 2019) , art. 425
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18 p, 953.3 KB |
Assembly of Plasmonic Nanoparticles on Nanopatterns of Polymer Brushes Fabricated by Electrospin Nanolithography
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Kiremitler, N. Burak (Erciyes University. Department of Materials Science and Engineering) ;
Pekdemir, Sami (Erciyes University. Department of Materials Science and Engineering) ;
Patarroyo, Javier (Institut Català de Nanociència i Nanotecnologia) ;
Karabel, Sema (Erciyes University. Department of Materials Science and Engineering) ;
Torun, Ilker (Erciyes University. Department of Materials Science and Engineering) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ;
Onses, M. Serdar (Erciyes University. Department of Materials Science and Engineering)
This paper presents electrospin nanolithography (ESPNL) for versatile and low-cost fabrication of nanoscale patterns of polymer brushes to serve as templates for assembly of metallic nanoparticles. Here electrospun nanofibers placed on top of a substrate grafted with polymer brushes serve as masks. [...]
2017 - 10.1021/acsmacrolett.7b00288
ACS Macro Letters, Vol. 6, Issue 6 (June 2017) , p. 603-608
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5.
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37 p, 2.3 MB |
Seeded Growth Synthesis of Au-Fe3O4 Heterostructured Nanocrystals : Rational Design and Mechanistic Insights
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Fantechi, Elvira (Institut Català de Nanociència i Nanotecnologia) ;
Gómez Roca, Alejandro (Institut Català de Nanociència i Nanotecnologia) ;
Sepúlveda Martínez, Borja (Institut Català de Nanociència i Nanotecnologia) ;
Torruella, Pau (Universitat de Barcelona. Departament d'Electrònica) ;
Estradé, Sònia (Universitat de Barcelona. Departament d'Electrònica) ;
Peiró, Francesca (Universitat de Barcelona. Departament d'Electrònica) ;
Coy, Emerson (Adam Mickiewicz University) ;
Jurga, Stefan (Adam Mickiewicz University) ;
Gómez Bastús, Neus (Institut Català de Nanociència i Nanotecnologia) ;
Nogués i Sanmiquel, Josep (Institut Català de Nanociència i Nanotecnologia) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia)
Multifunctional hybrid nanoparticles comprising two or more entities with different functional properties are gaining ample significance in industry and research. Due to its combination of properties, a particularly appealing example is Au-FeO composite nanoparticles. [...]
2017 - 10.1021/acs.chemmater.7b00608
Chemistry of Materials, Vol. 29, Issue 9 (May 2017) , p. 4022-4035
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6.
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21 p, 2.7 MB |
Functionalized cerium oxide nanoparticles mitigate the oxidative stress and proinflammatory activity associated to the portal vein endothelium of cirrhotic rats
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Ribera, Jordi (Hospital Clínic de Barcelona. Departament de Bioquímica i Genètica Molecular) ;
Rodríguez Vita, Juan (German Cancer Research Center) ;
Cordoba, Bernat (Hospital Clínic de Barcelona. Departament de Bioquímica i Genètica Molecular) ;
Portolés, Irene (Hospital Clínic de Barcelona. Departament de Bioquímica i Genètica Molecular) ;
Casals, Gregori (Hospital Clínic de Barcelona. Departament de Bioquímica i Genètica Molecular) ;
Casals, Eudald (Institut Català de Nanociència i Nanotecnologia) ;
Jiménez, Wladimiro (Universitat de Barcelona. Departament de Biomedicina) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ;
Morales Ruiz, Manuel (Universitat de Barcelona. Departament de Biomedicina)
Background and aims- The occurrence of endothelial alterations in the liver and in the splanchnic vasculature of cirrhotic patients and experimental models of liver diseases has been demonstrated. However, the pathological role of the portal vein endothelium in this clinical context is scarcely studied and, therefore, deserves attention. [...]
2019 - 10.1371/journal.pone.0218716
PloS one, Vol. 14, Num. 6 (June 2019) , art. e0218716
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7.
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Inter-laboratory comparison of nanoparticle size measurements using dynamic light scattering and differential centrifugal sedimentation
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Langevin, D. (Université Paris Saclay. Centre national de la recherche scientifique. Laboratoire de Physique des Solides) ;
Lozano, O. (Escuela de Medicina y Ciencias de la Salud. Tecnologico de Monterrey. Cátedra de Cardiología y Medicina Vascular.) ;
Salvati, A. (University of Groningen. Groningen Research Institute of Pharmacy) ;
Kestens, V. (European Commission. Joint Research Centre) ;
Monopoli, M. (University College Dublin. Centre for BioNano Interactions) ;
Raspaud, E. (Université Paris Saclay. Centre national de la recherche scientifique. Laboratoire de Physique des Solides) ;
Mariot, S. (Université Paris Saclay. Centre national de la recherche scientifique. Laboratoire de Physique des Solides) ;
Salonen, A. (Université Paris Saclay. Centre national de la recherche scientifique. Laboratoire de Physique des Solides) ;
Thomas, S. (University College Dublin. Centre for BioNano Interactions) ;
Driessen, M. (German Federal Institute for Risk Assessment. Department of Chemical and Product Safety) ;
Haase, A. (German Federal Institute for Risk Assessment. Department of Chemical and Product Safety) ;
Nelissen, I. (Flemish Institute for Technological Research. Unit Environmental Risk and Health) ;
Smisdom, N. (Flemish Institute for Technological Research. Unit Environmental Risk and Health) ;
Pompa, P.P. (Istituto Italiano di Tecnologia) ;
Maiorano, G. (Istituto Italiano di Tecnologia) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ;
Puchowicz, D. (Textile Research Institute. Scientific Department of Unconventional Technologies and Textiles) ;
Stępnik, M. (Nofer Institute of Occupational Medicine. Department of Toxicology and Carcinogenesis) ;
Suárez, G. (Institut universitaire romand de Santé au Travail) ;
Riediker, M. (Nanyang Technological University. School of Materials Science & Engineering) ;
Benetti, F. (European Center for the Sustainable Impact of Nanotechnology) ;
Mičetić, I. (European Center for the Sustainable Impact of Nanotechnology) ;
Venturini, M. (European Center for the Sustainable Impact of Nanotechnology) ;
Kreyling, W.G. (German Research Center for Environmental Health. Helmholtz Centre Munich) ;
van der Zande, M. (Wageningen University & Research Centre) ;
Bouwmeester, H. (Wageningen University & Research Centre) ;
Milani, S. (Ludwig-Maximilians-University. Soft condensed matter physics) ;
Rädler, J.O. (Ludwig-Maximilians-University. Soft condensed matter physics) ;
Mülhopt, S. (Karlsruhe Institute of Technology) ;
Lynch, I. (University of Birmingham. School of Geography, Earth and Environmental Sciences.) ;
Dawson, K. (University College Dublin. Centre for BioNano Interactions)
Nanoparticle in vitro toxicity studies often report contradictory results with one main reason being insufficient material characterization. In particular the characterization of nanoparticles in biological media remains challenging. [...]
2018 - 10.1016/j.impact.2017.12.004
NanoImpact, Vol. 10 (April 2018) , p. 97-107
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19 p, 1014.7 KB |
Exploring new synthetic strategies for the production of advanced complex inorganic nanocrystals
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Gómez Bastús, Neus (Institut Català de Nanociència i Nanotecnologia) ;
González, Edgar (Pontificia Universidad Javeriana) ;
Esteve, Joan (Universitat de Barcelona. Departament de Física Aplicada i Òptica) ;
Piella, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Patarroyo, Javier (Institut Català de Nanociència i Nanotecnologia) ;
Merkoçi, Florind (Institut Català de Nanociència i Nanotecnologia) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia)
The design of new protocols for the colloidal synthesis of complex nanocrystals (NCs) with advanced functionalities, comprising both hybrid and hollow structures, and the study of their fundamental properties is of paramount importance for the development of a new generation of nanostructured materials. [...]
2015 - 10.1515/zpch-2014-0611
Zeitschrift fur Physikalische Chemie, Vol. 229, Issue 1-2 (February 2015) , p. 65-83
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8 p, 4.7 MB |
Low-Cost Strategy for the Development of a Rapid Electrochemical Assay for Bacteria Detection Based on AuAg Nanoshells
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Russo, Lorenzo (Institut Català de Nanociència i Nanotecnologia) ;
Leva Bueno, Juan (Institut Català de Nanociència i Nanotecnologia) ;
Bergua, José Francisco (Institut Català de Nanociència i Nanotecnologia) ;
Costantini, Monica (University of Parma) ;
Giannetto, Marco (University of Parma) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ;
De la Escosura Muñiz, Alfredo (Institut Català de Nanociència i Nanotecnologia) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
A low-cost strategy for the simple and rapid detection of bacterial cells in biological matrixes is presented herein. Escherichia coli and Salmonella typhimurium were chosen as model bacteria for the development of an electrochemical assay based on hollow AuAg nanoshells (NSs). [...]
2018 - 10.1021/acsomega.8b02458
ACS omega, Vol. 3, Issue 12 (December 2018) , p. 18849-18856
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10.
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69 p, 6.0 MB |
Diverse applications of nanomedicine
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Pelaz, Beatriz (Philipps Universitaẗ Marburg) ;
Alexiou, Christoph (University Hospital Erlangen) ;
Álvarez Puebla, Ramon A. (ICREA) ;
Alves, Frauke (Max-Planck-Institute for Experimental Medicine) ;
Andrews, Anne M. (University of California. Department of Psychiatry and Semel Institute for Neuroscience and Human Behavior) ;
Ashraf, Sumaira (Philipps Universitaẗ Marburg) ;
Balogh, Lajos P. (AA Nanomedicine & Nanotechnology Consultants) ;
Ballerini, Laura (International School for Advanced Studies) ;
Bestetti, Alessandra (University of Melbourne) ;
Brendel, Cornelia (Philipps Universitaẗ Marburg) ;
Bosi, Susanna (University of Trieste. Department of Chemical and Pharmaceutical Sciences) ;
Carril, Monica (Ikerbasque) ;
Chan, Warren C. W. (University of Toronto) ;
Chen, Chunying (National Center for Nanoscience and Technology of China) ;
Chen, Xiaodong (National Institute of Biomedical Imaging and Bioengineering) ;
Chen, Xiaoyuan (National Institute of Biomedical Imaging and Bioengineering) ;
Cheng, Zhen (Stanford University) ;
Cui, Daxiang (Shanghai Jiao Tong University) ;
Du, Jianzhong (Tongji University) ;
Dullin, Christian (University Medical Center Göttingen. Department of Diagnostic and Interventional Radiology) ;
Escudero, Alberto (Instituto de Ciencia de Materiales de Sevilla) ;
Feliu, Neus (Karolinska Institutet) ;
Gao, Mingyuan (Chinese Academy of Sciences) ;
George, Michael (Nanion) ;
Gogotsi, Yury (Drexel University) ;
Grünweller, Arnold (Philipps Universitaẗ Marburg) ;
Gu, Zhongwei (Sichuan University) ;
Halas, Naomi J. (Rice University. Departments of Physics and Astronomy) ;
Hampp, Norbert (Philipps Universitaẗ Marburg. Department of Chemistry) ;
Hartmann, Roland K. (Philipps Universitaẗ Marburg) ;
Hersam, Mark C. (Northwestern University. Departments of Materials Science and Engineering) ;
Hunziker, Patrick (European Foundation for Clinical Nanomedicine) ;
Jian, Ji (Zhejiang University. Department of Polymer Science and Engineering) ;
Jiang, Xingyu (National Center for Nanoscience and Technology of China) ;
Jungebluth, Philipp (Universitaẗsklinikum Heidelberg) ;
Kadhiresan, Pranav (University of Toronto) ;
Kataoka, Kazunori (The University of Tokyo) ;
Khademhosseini, Ali (Havard University) ;
Kopeček, Jindrich (University of Utah) ;
Kotov, Nicholas A. (University of Michigan) ;
Krug, Harald F. (Federal Institute for Materials Science and Technology) ;
Lee, Dong Soo (Seoul National University. Department of Molecular Medicine and Biopharmaceutical Sciences) ;
Lehr, Claus-Michael (Helmholtz-Center for Infection Research) ;
Leong, Kam W. (Columbia University. Department of Biomedical Engineering) ;
Liang, Xing-Jie (Chinese Academy of Sciences) ;
Lim, Mei Ling (Karolinska Institutet) ;
Liz-Marzán, Luis M. (Biomedical Research Networking Center in Bioengineering Biomaterials and Nanomedicine) ;
Ma, Xiaowei (Chinese Academy of Sciences) ;
Macchiarini, Paolo (Kazan Federal University) ;
Meng, Huan (University of California) ;
Möhwald, Helmuth (Max-Planck Institute of Colloids and Interfaces) ;
Mulvaney, Paul (University of Melbourne) ;
Nel, Andre E. (University of California) ;
Nie, Shuming (Emory University) ;
Nordlander, Peter (Rice University. Departments of Physics and Astronomy) ;
Okano, Teruo (Tokyo Women's Medical University) ;
Oliveira, Jose (SMALL. Wiley-VCH) ;
Park, Tai Hyun (Advanced Institutes of Convergence Technology) ;
Penner, Reginald M. (University of California. Department of Chemistry) ;
Prato, Maurizio (Ikerbasque) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ;
Rotello, Vincent M. (University of Massachusetts. Department of Chemistry) ;
Samarakoon, Amila (University of Toronto) ;
Schaak, Raymond E. (The Pennsylvania State University. Department of Chemistry) ;
Shen, Youqing (Zhejiang University) ;
Sjöqvist, Sebastian (Karolinska Institutet) ;
Skirtach, Andre G. (University of Ghent. Department of Molecular Biotechnology) ;
Soliman, Mahmoud G. (Philipps Universitaẗ Marburg) ;
Stevens, Molly M. (Imperial College London) ;
Sung, Hsing-Wen (National Tsing Hua University. Department of Chemical Engineering and Institute of Biomedical Engineering) ;
Tang, Ben Zhong (Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction) ;
Tietze, Rainer (University Hospital Erlangen) ;
Udugama, Buddhisha N. (University of Toronto) ;
Scott VanEpps, J. (University of Michigan) ;
Weil, Tanja (Max-Planck-Institute for Polymer Research) ;
Weiss, Paul S. (University of California. Department of Materials Science and Engineering) ;
Willner, Itamar (The Hebrew University of Jerusalem) ;
Wu, Yuzhou (Huazhong University of Science and Technology) ;
Yang, Lily (SMALL. Wiley-VCH) ;
Yue, Zhao (Philipps Universitaẗ Marburg) ;
Zhang, Qian (Peking University) ;
Zhang, Xian-En (Chinese Academy of Sciences) ;
Zhao, Yuliang (National Center for Nanoscience and Technology of China) ;
Zhou, Xin (Chinese Academy of Sciences) ;
Parak, Wolfgang J. (CIC biomaGUNE)
The design and use of materials in the nanoscale size range for addressing medical and health-related issues continues to receive increasing interest. Research in nanomedicine spans a multitude of areas, including drug delivery, vaccine development, antibacterial, diagnosis and imaging tools, wearable devices, implants, high-throughput screening platforms, etc. [...]
2017 - 10.1021/acsnano.6b06040
ACS Nano, Vol. 11, Issue 3 (March 2017) , p. 2313-2381
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