Results overview: Found 5 records in 0.04 seconds.
Articles, 4 records found
Research literature, 1 records found
Articles 4 records found  
1.
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 / 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  
2.
15 p, 2.6 MB Opportunities of Bacterial Cellulose to Treat Epithelial Tissues / Anton-Sales, Irene (Institut de Ciència de Materials de Barcelona) ; Beekmann, Uwe (Institute of Pharmacy, Department of Pharmaceutical Technology and Biopharmacy, Friedrich Schiller University Jena, 07743 Jena, Germany.) ; Laromaine, Anna (Institut de Ciència de Materials de Barcelona) ; Roig i Serra, Anna (Institut de Ciència de Materials de Barcelona) ; Kralisch, Dana (Institute of Pharmacy, Department of Pharmaceutical Technology and Biopharmacy, Friedrich Schiller University Jena, 07743 Jena, Germany.) ; Universitat Autònoma de Barcelona
In this mini-review, we highlight the potential of the biopolymer bacterial cellulose to treat damaged epithelial tissues. Epithelial tissues are cell sheets that delimitate both the external body surfaces and the internal cavities and organs. [...]
2019 - 10.2174/1389450120666181129092144
Current Drug Targets, Vol. 20 (june 2019) , p. 808-822  
3.
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 (Instituto de Microelectrónica 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  
4.
18 p, 1016.4 KB Enhancing Localized Pesticide Action through Plant Foliage by Silver-Cellulose Hybrid Patches / Alonso-Díaz, Alejandro (Centre de Recerca en Agrigenòmica) ; Floriach Clark, Jordi (Institut de Ciència de Materials de Barcelona) ; Fuentes, Judit (Institut de Ciència de Materials de Barcelona) ; Capellades, Montserrat (Centre de Recerca en Agrigenòmica) ; Sánchez Coll, Núria (Centre de Recerca en Agrigenòmica) ; Laromaine, Anna (Institut de Ciència de Materials de Barcelona)
Efficacy and efficiency of pesticide application in the field through the foliage still face many challenges. There exists a mismatch between the hydrophobic character of the leaf and the active molecule, low dispersion of the pesticides on the leaves' surface, runoff loss, and rolling down of the active molecules to the field, decreasing their efficacy and increasing their accumulation to the soil. [...]
2019 - 10.1021/acsbiomaterials.8b01171
ACS biomaterials science & engineering, Vol. 5, Issue 2 (February 2019) , p. 413-419  

Research literature 1 records found  
1.
148 p, 2.7 MB Bacterial cellulose: fabrication, characterization and biocompatibility studies / Zeng, Muling ; Roig i Serra, Anna, dir. (Institut de Ciència de Materials de Barcelona) ; Laromaine, Anna, dir. ; Vallribera Massó, Adelina, tut. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Departament de Química
En marzo de 2011, apliqué a una beca del CSC (Consejo de Becas de China), en cooperación con la Universitat Autònoma de Barcelona (UAB). Después de medio año, conseguí la beca y comencé mi tesis doctoral bajo la supervisión de la Dra. [...]
In March 2011, I started the application of a scholarship from CSC (Chinese Scholarship Council), which cooperated with the Universitat Autònoma de Barcelona (UAB). After about half year, I secured the scholarship and began my doctoral thesis under the supervision of Dr. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2014  

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