| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Algarra, M.
Universidad Publica de Navarra
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Synergistic Enhancement of Targeted Wound Healing by Near-Infrared Photodynamic Therapy and Silver Metal–Organic Frameworks Combined with S- or N-Doped Carbon Dotscitations
- 2023Carbon Dots–TiO<sub>2</sub> Nanocomposites for the Enhanced Visible‐Light Driven Photodegradation of Methylene Bluecitations
- 2022Investigation of the role of pH and the stoichiometry of the N-dopant in the luminescence, composition and synthesis yield of carbon dotscitations
- 2017The Application of Functionalized Pillared Porous Phosphate Heterostructures for the Removal of Textile Dyes from Wastewatercitations
- 2016Characterization of cellulose membranes modified with luminescent silicon quantum dots nanoparticlescitations
- 2015ZnS:Mn nanoparticles functionalized by PAMAM-OH dendrimer based fluorescence ratiometric probe for cadmiumcitations
- 2014Fingerprint detection and using intercalated CdSe nanoparticles on non-porous surfacescitations
- 2013Solid luminescent CdSe-thiolated porous phosphate heterostructures. Application in fingermark detection in different surfacescitations
- 2013Inclusion of thiol DAB dendrimer/CdSe quantum dots based in a membrane structure: Surface and bulk membrane modificationcitations
- 2013Coal Rank Increase and Aerial Oxidation by a Combination of Fourier Transform Infrared Spectroscopy with Multivariate Analysiscitations
- 2012Thiolated DAB dendrimer/ZnSe nanoparticles for C-reactive protein recognition in human serumcitations
- 2012Thiolated DAB dendrimers and CdSe quantum dots nanocomposites for Cd(II) or Pb(II) sensingcitations
- 2011CdS nanocomposites assembled in porous phosphate heterostructures for fingerprint detectioncitations
- 2011Hybrid porous phosphate heterostructures as adsorbents of Hg(II) and Ni(II) from industrial sewagecitations
- 2011CdSe quantum dots capped PAMAM dendrimer nanocomposites for sensing nitroaromatic compoundscitations
- 2010Fluorescent Properties of a Hybrid Cadmium Sulfide-Dendrimer Nanocomposite and its Quenching with Nitromethanecitations
- 2010Porous phosphate heterostructures containing CdS quantum dots: assembly, characterization and photoluminescencecitations
- 2009Mercury(II) sensing based on the quenching of fluorescence of CdS-dendrimer nanocompositescitations
Places of action
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article
Characterization of cellulose membranes modified with luminescent silicon quantum dots nanoparticles
Abstract
A highly hydrophilic planar membrane fabricated with regenerated cellulose (RC-4 membrane), a biocompatible polymer, was modified by inclusion of water-soluble silicon quantum dot nanoparticles (SiQDs). Both bare SiQDs and SiQDs coated with a PAMAM-OH dendrimer were employed in order to obtain luminescent and thermally stable membrane systems (RC-4/SiQDs and RC-4/SiQDs-PAMAM-OH membranes). Original and SiQDs-modified membranes were characterized by fluorescence spectroscopy (steady and confocal), derivative thermogravimetric analysis and impedance spectroscopy measurements. According to these results, both SiQDs-regenerated cellulose composite membranes present luminescent character as well as higher thermal resistance and conductivity than the original sample, although the dendrimer coverage of the SiQDs might partially shield such effects. Moreover, the permanence of SiQDs nanoparticles in the structure of the cellulosic support in aqueous environments and their effect on diffusive transport were determined by water uptake as well as by membrane potential measurements at different concentrations of a model electrolyte (KCl). These results demonstrate the possible use of these stable nano-engineered membranes, which are based on SiQDs nanoparticles, in electrochemical devices under flow conditions.