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Articles 74 records found  beginprevious21 - 30nextend  jump to record: Search took 0.01 seconds. 
21.
12 p, 1.1 MB Pharmacokinetics of PEGylated gold nanoparticles : in vitro-in vivo correlation / Dubaj, Tibor (Slovak University of Technology in Bratislava. Institute of Physical Chemistry and Chemical Physics) ; Kozics, Katarina (Biomedical Research Center SAS. Cancer Research Institute (Bratislava, Eslovàquia)) ; Sramkova, Monika (Biomedical Research Center SAS. Cancer Research Institute (Bratislava, Eslovàquia)) ; Manova, Alena (Biomedical Research Center SAS. Cancer Research Institute (Bratislava, Eslovàquia)) ; Bastús, Neus G. (Institut Català de Nanociència i Nanotecnologia) ; Moriones, Oscar Hernando (Institut Català de Nanociència i Nanotecnologia) ; Kohl, Yvonne (Fraunhofer Institute for Biomedical Engineering) ; Dusinska, Maria (Norwegian Institute for Air Research. Health Effects Laboratory) ; Rundén-Pran, Elise (Norwegian Institute for Air Research. Health Effects Laboratory) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Nelson, Andrew (University of Leeds. School of Chemistry) ; Gabelova, Alena (Biomedical Research Center SAS. Cancer Research Institute (Bratislava, Eslovàquia)) ; Šimon, Peter (Slovak University of Technology in Bratislava. Institute of Physical Chemistry and Chemical Physics)
Data suitable for assembling a physiologically-based pharmacokinetic (PBPK) model for nanoparticles (NPs) remain relatively scarce. Therefore, there is a trend in extrapolating the results of in vitro and in silico studies to in vivo nanoparticle hazard and risk assessment. [...]
2022 - 10.3390/nano12030511
Nanomaterials, Vol. 12, issue 3 (Feb. 2022) , art. 511  
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22.
8 p, 409.9 KB Diagnostic performance of ELISA, IFAT and Western blot for the detection of anti- Leishmania infantum antibodies in cats using a Bayesian analysis without a gold standard / Persichetti, Maria Flaminia (Istituto Zooprofilattico Sperimentale della Sicilia) ; Vullo, Angela (Istituto Zooprofilattico Sperimentale della Sicilia) ; Masucci, Marisa (Università degli Studi di Messina. Dipartimento di Scienze Veterinarie) ; Marty, Pierre (Université de Nice-Sophia Antipolis. Centre Hospitalier Universitaire de Nice) ; Delaunay, Pascal (Université de Nice-Sophia Antipolis. Centre Hospitalier Universitaire de Nice) ; Vitale, Fabrizio (Istituto Zooprofilattico Sperimentale della Sicilia) ; Pennisi, Maria Grazia (Università degli Studi di Messina. Dipartimento di Scienze Veterinarie)
Anti- Leishmania antibodies are increasingly investigated in cats for epidemiological studies or for the diagnosis of clinical feline leishmaniosis. The immunofluorescent antibody test (IFAT), the enzyme-linked immunosorbent assay (ELISA) and western blot (WB) are the serological tests more frequently used. [...]
2017 - 10.1186/s13071-017-2046-3
Parasites & vectors, Vol. 10 (march 2017)  
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23.
13 p, 2.7 MB Nanoplasmonic Paper-Based Platform for General Screening of Biomacromolecules / Pujol Vila, Ferran (Institut de Microelectrònica de Barcelona) ; Aveling Jenkins, Andrew Tobias (University of Bath. Department of Chemistry) ; Muñoz Berbel, Xavier (Institut de Microelectrònica de Barcelona) ; Mas Gordi, Jordi (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia)
Hygiene assessment in industrial and clinical environments is crucial in the prevention of health risks. Current technologies for routine cleanliness evaluation rely on the detection of specific biomolecules, thus requiring more than one test for broad-range screening. [...]
2020 - 10.3390/nano10122335
Nanomaterials, Vol. 10, Issue 12 (November 2020) , art. 2335  
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24.
16 p, 2.4 MB Alteration of the Mitochondrial Effects of Ceria Nanoparticles by Gold : An Approach for the Mitochondrial Modulation of Cells Based on Nanomedicine / Gutiérrez-Carcedo, Patricia (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Navalón, Sergio (Universidad Politécnica de Madrid) ; Simó Canonge, Rafael (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Setoain, Xavier (Hospital Clínic i Provincial de Barcelona) ; Aparicio-Gómez, Carolina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Abasolo, Ibane (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Victor, Victor Manuel (Universitat de València) ; García, Hermenegildo (Universidad Politécnica de Madrid) ; Herance, José Raul (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Universitat Autònoma de Barcelona
Ceria nanoparticles are cell compatible antioxidants whose activity can be enhanced by gold deposition and by surface functionalization with positive triphenylphosphonium units to selectively target the mitochondria. [...]
2020 - 10.3390/nano10040744
Nanomaterials, Vol. 10 (april 2020)  
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25.
17 p, 1.5 MB Gold Nanoparticles Modulate BCG-Induced Innate Immune Memory in Human Monocytes by Shifting the Memory Response towards Tolerance / Swartzwelter, Benjamin J. (Institute of Biochemistry and Cell Biology) ; Barbero, Francesco (Institut Català de Nanociència i Nanotecnologia) ; Verde, Alessandro (Institute of Biochemistry and Cell Biology) ; Mangini, Maria (Institute of Biochemistry and Cell Biology) ; Pirozzi, Marinella (Institute of Biochemistry and Cell Biology) ; De Luca, Anna Chiara (Institute of Biochemistry and Cell Biology) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Leite, Luciana C. C. (Instituto Butantan. Laboratório de Desenvolvimento de Vacinas) ; Italiani, Paola (Institute of Biochemistry and Cell Biology) ; Boraschi, Diana (Institute of Biochemistry and Cell Biology)
Innate immune memory is characterized by a modulation in the magnitude with which innate immune cells such as monocytes and macrophages respond to potential dangers, subsequent to previous exposure to the same or unrelated agents. [...]
2020 - 10.3390/cells9020284
Cells, Vol. 9, Issue 2 (February 2020) , art. 284  
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26.
18 p, 13.4 MB Stressor-dependant changes in immune parameters in the terrestrial isopod crustacean, porcellio scaber : a focus on nanomaterials / Mayall, Craig (Univerza V Ljubljani. Biotehniški fakulteti) ; Dolar, Andraz (Univerza V Ljubljani. Biotehniški fakulteti) ; Kokalj, Anita Jemec (Univerza V Ljubljani. Biotehniški fakulteti) ; Novak, Sara (Univerza V Ljubljani. Biotehniški fakulteti) ; Razinger, Jaka (Agricultural Institute of Slovenia. Plant Protection Department) ; Barbero, Francesco (Institut Català de Nanociència i Nanotecnologia) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Drobne, Damjana (Univerza V Ljubljani. Biotehniški fakulteti)
We compared the changes of selected immune parameters of Porcellio scaber to different stressors. The animals were either fed for two weeks with Au nanoparticles (NPs), CeO2 NPs, or Au ions or body-injected with Au NPs, CeO2 NPs, or lipopolysaccharide endotoxin. [...]
2021 - 10.3390/nano11040934
Nanomaterials, Vol. 11 Núm. 4 (April 2021) , art. 934  
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27.
25 p, 2.3 MB Size-controlled synthesis of Sub-10-nanometer citrate-stabilized gold nanoparticles and related optical properties / Piella, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Bastús, Neus G. (Institut Català de Nanociència i Nanotecnologia) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia)
Highly monodisperse, biocompatible and functionalizable sub-10-nm citrate-stabilized gold nanoparticles (Au NPs) have been synthesized following a kinetically controlled seeded-growth strategy. The use of traces of tannic acid together with an excess of sodium citrate during nucleation is fundamental in the formation of a high number (7 × 10 NPs/mL) of small ∼3. [...]
2016 - 10.1021/acs.chemmater.5b04406
Chemistry of materials, Vol. 28, issue 4 (2016) , p. 1066-1075  
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28.
13 p, 1.8 MB Interaction between macrophages and nanoparticles : in vitro 3d cultures for the realistic assessment of inflammatory activation and modulation of innate memory / Swartzwelter, Benjamin (Consiglio Nazionale delle Ricerche. Istituto di Biochimica e Biologia Cellulare) ; Verde, Alessandro (Consiglio Nazionale delle Ricerche. Istituto di Biochimica e Biologia Cellulare) ; Rehak, Laura (Athena Biomedical Innovations (Roma, Itàlia)) ; Madej, Mariusz (Consiglio Nazionale delle Ricerche. Istituto di Biochimica e Biologia Cellulare) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; De Luca, Anna Chiara (Consiglio Nazionale delle Ricerche. Istituto di Biochimica e Biologia Cellulare) ; Boraschi, Diana (Consiglio Nazionale delle Ricerche. Istituto di Biochimica e Biologia Cellulare) ; Italiani, Paola (Stazione Zoologica Anton Dohrn)
Understanding the modes of interaction between human monocytes/macrophages and engineered nanoparticles is the basis for assessing particle safety, in terms of activation of innate/inflammatory reactions, and their possible exploitation for medical applications. [...]
2021 - 10.3390/nano11010207
Nanomaterials, Vol. 11, issue 1 (Jan. 2021) , art. 207  
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29.
11 p, 1.5 MB Comparative Study of Gold and Carbon Nanoparticles in Nucleic Acid Lateral Flow Assay / Porras, Juan Carlos (Universitat Autònoma de Barcelona. Departament de Química) ; Bernuz, Mireia (Universitat Autònoma de Barcelona. Departament de Química) ; Marfa, Jennifer (Universitat Autònoma de Barcelona. Departament de Química) ; Pallarès-Rusiñol, Arnau (Universitat Autònoma de Barcelona. Departament de Química) ; Martí, Mercè (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Pividori, María Isabel (Universitat Autònoma de Barcelona. Departament de Química)
A lateral flow assay (LFA) is a paper-based, point-of-need test designed to detect a specific analyte in complex samples in low-resource settings. Although LFA has been successfully used in different applications, its use is still limited when high sensitivity is required, especially in the diagnosis of an early-stage condition. [...]
2021 - 10.3390/nano11030741
Nanomaterials, Vol. 11, Núm. 3 (March 2021) , art. 741  
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30.
13 p, 5.0 MB Self-assembly of mechanoplasmonic bacterial cellulose-metal nanoparticle composites / Eskilson, Olof (Linköping University. Department of Physics, Chemistry and Biology) ; Lindström, Stefan (Linköping University. Department of Management and Engineering) ; Sepúlveda, Borja (Institut Català de Nanociència i Nanotecnologia) ; Shahjamali, Mohammad M. (Harvard University. School of Engineering and Applied Sciences) ; Güell Grau, Pau (Institut de Microelectrònica de Barcelona) ; Sivlér, Petter (Linköping University. Department of Physics, Chemistry and Biology) ; Skog, Marten (Linköping University. Department of Physics, Chemistry and Biology) ; Aronsson, Christopher (Linköping University. Department of Physics, Chemistry and Biology) ; Björk, Emma M. (Linköping University. Department of Physics, Chemistry and Biology) ; Nyberg, Niklas (Linköping University. Department of Physics, Chemistry and Biology) ; Khalaf, Hazem (Örebro University. School of Medical Sciences) ; Bengtsson, Torbjörn (Örebro University. School of Medical Sciences) ; James, Jeemol (University of Gothenburg. Department of Chemistry and Molecular Biology) ; Ericson, Marica B. (University of Gothenburg. Department of Chemistry and Molecular Biology) ; Martinsson, Erik (Linköping University. Department of Physics, Chemistry and Biology) ; Selegård, Robert (Linköping University. Department of Physics, Chemistry and Biology) ; Aili, Daniel (Linköping University. Department of Physics, Chemistry and Biology)
Nanocomposites of metal nanoparticles (NPs) and bacterial nanocellulose (BC) enable fabrication of soft and biocompatible materials for optical, catalytic, electronic, and biomedical applications. Current BC-NP nanocomposites are typically prepared by in situ synthesis of the NPs or electrostatic adsorption of surface functionalized NPs, which limits possibilities to control and tune NP size, shape, concentration, and surface chemistry and influences the properties and performance of the materials. [...]
2020 - 10.1002/adfm.202004766
Advanced functional materials, Vol. 30, issue 40 (Oct. 2020) , art. 2004766  
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