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30 p, 631.1 KB |
Análisis de redes sociales de un clúster en tecnologías emergentes : el caso del Clúster de Nanotecnología de Nuevo León
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Sepúlveda López, Melissa Yanell (Tecnológico de Monterrey (Mèxic))
La formación de clústeres para la creación de ciencia, tecnología e innovación (CTI) es un fenómeno social, ya que implica el establecimiento de relaciones de colaboración entre distintas organizaciones, y su localización en un área geográfica determinada, con el propósito expreso de generar CTI. [...]
The formation of clusters for the creation of science, technology and innovation (STI) is a social phenomenon, since it implies the formation of collaborative relationships between different organizations, as well as their location in a specific geographical area, with the express purpose of generating STI . [...]
La formation de clusters pour la création de la science, de la technologie et de l'innovation (CTI) est un phénomène social, car elle implique l'établissement de relations de collaboration entre différentes organisations et leur localisation dans une certaine zone géographique, dans le but exprès de générer des CTI. [...]
A formação de clusters para a criação de ciência, tecnologia e inovação (CTI) é um fenômeno social, pois implica o estabelecimento de relações colaborativas entre diferentes organizações, e sua localização em uma determinada área geográfica, com o propósito expresso de gerar CTI. [...]
2023 -  10.5565/rev/redes.940
Redes : revista hispana para el análisis de redes sociales, Vol. 34 Núm. 1 (2023) , p. 1-30 (Articulos)
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27 p, 2.1 MB |
Nano-based approved pharmaceuticals for cancer treatment : present and future challenges
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Rodríguez, Francisco (Institut d'Investigació Biomèdica Sant Pau) ;
Caruana, Pablo (Institut d'Investigació Biomèdica Sant Pau) ;
De la Fuente, Noa (Hospital HM Rosaleda) ;
Español, Pía (Institut d'Investigació Biomèdica Sant Pau) ;
Gámez, Maria (Institut d'Investigació Biomèdica Sant Pau) ;
Balart, Josep (Institut d'Investigació Biomèdica Sant Pau) ;
Llurba, E.. (Institut d'Investigació Biomèdica Sant Pau) ;
Rovira Negre, Ramon (Institut d'Investigació Biomèdica Sant Pau) ;
Ruiz, Raúl (Institut d'Investigació Biomèdica Sant Pau) ;
Martín-Lorente, Cristina (Institut d'Investigació Biomèdica Sant Pau) ;
Corchero Nieto, José Luis (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Céspedes, María Virtudes (Institut d'Investigació Biomèdica Sant Pau)
Cancer is one of the main causes of death worldwide. To date, and despite the advances in conventional treatment options, therapy in cancer is still far from optimal due to the non-specific systemic biodistribution of antitumor agents. [...]
2022 - 10.3390/biom12060784
Biomolecules, Vol. 12, Issue 6 (June 2022) , art. 784
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18 p, 5.4 MB |
Tween 80 Improves the Acid-Fast Bacilli Quantification in the Magnetic Nanoparticle-Based Colorimetric Biosensing Assay (NCBA)
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Gordillo-Marroquín, Cristina (Social Observatory of Tuberculosis Mexico, El Colegio de La Frontera Sur (ECOSUR)) ;
Sánchez-Pérez, Héctor J. (Social Observatory of Tuberculosis Mexico, El Colegio de La Frontera Sur (ECOSUR)) ;
Gómez-Velasco, Anaximandro (Department of Human Ecology, Center for Research and Advanced Studies of the National Polytechnic Institute (Cinvestav-IPN)) ;
Martín Mateo, Miguel (Universitat Autònoma de Barcelona. Departament de Pediatria, Obstetrícia i Ginecologia i Medicina Preventiva i Salut Pública) ;
Guillén-Navarro, Karina (Sustainability Sciences Department, El Colegio de la Frontera Sur (ECOSUR)) ;
Vázquez-Marcelín, Janeth (Mycobacteriology Laboratory, TB Prevention and Control Program for the Highlands of Chiapas, Ministry of Health of Chiapas) ;
Gómez-Bustamante, Adriana (State Public Health Laboratory for Chiapas, Ministry of Health of Chiapas) ;
Jonapá-Gómez, Letisia (State Public Health Laboratory for Chiapas, Ministry of Health of Chiapas) ;
Alocilja, Evangelyn C. (Nano-Biosensors Laboratory, Department of Biosystems and Agricultural Engineering, Michigan State University)
Despite its reduced sensitivity, sputum smear microscopy (SSM) remains the main diagnostic test for detecting tuberculosis in many parts of the world. A new diagnostic technique, the magnetic nanoparticle-based colorimetric biosensing assay (NCBA) was optimized by evaluating different concentrations of glycan-functionalized magnetic nanoparticles (GMNP) and Tween 80 to improve the acid-fast bacilli (AFB) count. [...]
2022 - 10.3390/bios12010029
Biosensors, Vol. 12 Num. 1(january 2022)
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26 p, 4.7 MB |
Nanotools for sepsis diagnosis and treatment
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Papafilippou, Lana (The University of Manchester. Faculty of Biology, Medicine and Health) ;
Claxton, Andrew (Salford Royal Foundation Trust. Department of Critical Care) ;
Dark, Paul (Manchester NIHR Biomedical Research Centre) ;
Kostarelos, Kostas (Institut Català de Nanociència i Nanotecnologia) ;
Hadjidemetriou, Marilena (The University of Manchester. Faculty of Biology, Medicine and Health)
Sepsis is one of the leading causes of death worldwide with high mortality rates and a pathological complexity hindering early and accurate diagnosis. Today, laboratory culture tests are the epitome of pathogen recognition in sepsis. [...]
2021 - 10.1002/adhm.202001378
Advanced Healthcare Materials, Vol. 10, issue 1 (Jan. 2021) , art. 2001378
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6 p, 202.6 KB |
Són les nanopartícules magnètiques una alternativa al tractament d'aigües?
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Fernández Caparrós, Yolanda (INS Mercè Rodoreda (L'Hospitalet de Llobregat)) ;
Marta Miranda, Raul (INS Mercè Rodoreda (L'Hospitalet de Llobregat)) ;
Salazar Ovando, Anghelina (INS Mercè Rodoreda (L'Hospitalet de Llobregat))
Es presenta un treball de recerca on s'han explorat les possibilitats que presenta la nanotecnologia en el tractament d'aigües. En concret, s'ha realitzat una depuració d'aigües residuals del clavegueram de l'Hospitalet amb un mètode tradicional floculació-coagulació i utilitzant nanopartícules magnètiques. [...]
In this investigation we have synthesized two types of nanoparticles to use them in purifying water. Then, we have analysed some parameters of the purified water that define if the water is suitable to return to the environment. [...]
Se presenta un trabajo de investigación donde se han explorado las posibilidades que presenta la nanotecnología en el tratamiento de aguas. En concreto, se ha realizado una depuración de aguas residuales del alcantarillado de Hospitalet con un método tradicional floculación - coagulación y utilizando nanopartículas magnéticas. [...]
2021 - 10.5565/rev/ciencies.425
Ciències : revista del professorat de ciències de primària i secundària, Núm. 42 (2021) , p. 17-22 (Experiències didàctiques i treballs pràctics)
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26 p, 2.3 MB |
Modulation of population density and size of silver nanoparticles embedded in bacterial cellulose : via ammonia exposure: visual detection of volatile compounds in a piece of plasmonic nanopaper
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Heli, B. (Institut Català de Nanociència i Nanotecnologia) ;
Morales-Narváez, Eden (Institut Català de Nanociència i Nanotecnologia) ;
Golmohammadi, Hamed (ACECR-Production Technology Institute) ;
Ajji, A. (Polytechnique Montréal. Département de Génie Chimique) ;
Merkoçi, Arben (Institució Catalana de Recerca i Estudis Avançats)
The localized surface plasmon resonance exhibited by noble metal nanoparticles can be sensitively tuned by varying their size and interparticle distances. We report that corrosive vapour (ammonia) exposure dramatically reduces the population density of silver nanoparticles (AgNPs) embedded within bacterial cellulose, leading to a larger distance between the remaining nanoparticles and a decrease in the UV-Vis absorbance associated with the AgNP plasmonic properties. [...]
2016 - 10.1039/c6nr00537c
Nanoscale, Vol. 8, issue 15 (April 2016) , p. 7984-7991
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31 p, 4.6 MB |
Piezoelectrically enhanced photocatalysis with BiFeO3 nanostructures for efficient water remediation
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Mushtaq, Fajer (ETH Zürich. Institute of Robotics and Intelligent Systems) ;
Chen, Xiangzhong (ETH Zürich. Institute of Robotics and Intelligent Systems) ;
Hoop, Marcus (ETH Zürich. Institute of Robotics and Intelligent Systems) ;
Torlakcik, Harun (ETH Zürich. Institute of Robotics and Intelligent Systems) ;
Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ;
Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ;
Gattinoni, Chiara (ETH Zurich. Materials Theory (Switzerland)) ;
Nelson, Bradley J. (ETH Zürich. Institute of Robotics and Intelligent Systems) ;
Pané i Vidal, Salvador (ETH Zürich. Institute of Robotics and Intelligent Systems)
Designing new catalysts that can efficiently utilize multiple energy sources can contribute to solving the current challenges of environmental remediation and increasing energy demands. In this work, we fabricated single-crystalline BiFeO3 (BFO) nanosheets and nanowires that can successfully harness visible light and mechanical vibrations and utilize them for degradation of organic pollutants. [...]
2018 - 10.1016/j.isci.2018.06.003
iScience, Vol. 4 (June 2018) , p. 236-246
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7 p, 5.3 MB |
Improving catalase-based propelled motor endurance by enzyme encapsulation
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Simmchen, Juliane (Institut Català de Nanociència i Nanotecnologia) ;
Baeza, Alejandro (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ;
Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Vallet Regí, María (Universidad Complutense de Madrid. Departamento de Química Inorgánica)
Biocatalytic propulsion is expected to play an important role in the future of micromotors as it might drastically increase the number of available fuelling reactions. However, most of the enzyme-propelled micromotors so far reported still rely on the degradation of peroxide by catalase, in spite of being vulnerable to relatively high peroxide concentrations. [...]
2014 - 10.1039/c4nr02459a
Nanoscale, Vol. 6, issue 15 (August 2014) , p. 8907-8913
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