| 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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Abdolvand, Amin
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (53/53 displayed)
- 2023Laser-engineered nanocomposites for SERS applications
- 2023Efficient Combination of Surface Texturing and Functional Coating for Very Low Secondary Electron Yield Surfaces and Rough Nonevaporable Getter Filmscitations
- 2023Efficient Combination of Surface Texturing and Functional Coating for Very Low Secondary Electron Yield Surfaces and Rough Nonevaporable Getter Filmscitations
- 2022Thiolated gamma-cyclodextrin-polymer-functionalized CeFe3O4 magnetic nanocomposite as an intrinsic nanocatalyst for the selective and ultrasensitive colorimetric detection of triacetone triperoxidecitations
- 2022Thiolated gamma-cyclodextrin-polymer-functionalized CeFe 3 O 4 magnetic nanocomposite as an intrinsic nanocatalyst for the selective and ultrasensitive colorimetric detection of triacetone triperoxidecitations
- 2022Inkjet printing of high-concentration particle-free platinum inkscitations
- 2022Fabrication of a near-infrared fluorescence-emitting SiO2-AuZnFeSeS quantum dots-molecularly imprinted polymer nanocomposite for the ultrasensitive fluorescence detection of levamisolecitations
- 2022Fabrication of a near-infrared fluorescence-emitting SiO2-AuZnFeSeS quantum dots-molecularly imprinted polymer nanocomposite for the ultrasensitive fluorescence detection of levamisolecitations
- 2021Controlled metallization of ion-exchanged glasses by thermal polingcitations
- 2020Aptamer-based cocaine assay using a nanohybrid composed of ZnS/Ag2Se quantum dots, graphene oxide and gold nanoparticles as a fluorescent probecitations
- 2020Nanosecond Laser Surface Silver Metallization of Wet Ion Exchanged Glassescitations
- 2019Cryogenic surface resistance of coppercitations
- 2019Cryogenic surface resistance of copper:Investigation of the impact of surface treatments for secondary electron yield reductioncitations
- 2016Property and shape modulation of carbon fibers using laserscitations
- 2016Investigation of the distribution of lead in three different combinations of brass feedstockcitations
- 2016On second harmonic generation and multiphoton-absorption induced luminescence from laser-reshaped silver nanoparticles embedded in glasscitations
- 2016Property and Shape Modulation of Carbon Fibers Using Laserscitations
- 2016Effect of water flow rate, casting speed, alloying elements and pull distance on tensile strength, elongation percentage and microstructure of continuous cast copper alloyscitations
- 2016Effect of antimony addition relative to microstructure and mechanical properties of continuous cast lead alloy
- 2016Effect of melt temperature, cleanout cycle, continuous casting direction (horizontal/vertical) and super-cooler size on tensile strength, elongation percentage and microstructure of continuous cast copper alloyscitations
- 2016Sensing platform based on laser-engineered nanocomposite glass
- 2015Plasmonics for rapid laser micro-joining of dielectrics
- 2015Novel metal-glass-nanocomposite based substrates for Surface-Enhanced Raman Spectroscopy
- 2015Structural characterisation of printable noble metal/poly(vinyl-alcohol) nanocomposites for optical applicationscitations
- 2015Radially and azimuthally polarized laser induced shape transformation of embedded metallic nanoparticles in glasscitations
- 2014Controlled modification of optical and structural properties of glass with embedded silver nanoparticles by nanosecond pulsed laser irradiationcitations
- 2014DC electric field assisted fabrication and optical analysis of silver-doped nanocomposite glass
- 2014A Novel ‘Metamaterial’ for Electro-Optic Electron Bunch Profile Monitors
- 2014Influence of casting speed on the structure and mechanical properties of continuous cast DHP copper tube
- 2013Nanosecond pulsed laser irradiation of silver-doped nanocomposite glass
- 2013DC electric field assisted fabrication and optical analysis of silver-doped nanocomposite glass
- 2013Ultra-Short Pulsed Laser Engineered Metal-Glass Nanocompositescitations
- 2013Picosecond pulsed laser-assisted reshaping of metallic nanoparticles embedded in a glass matrix
- 2012Diffractive optical element embedded in silver-doped nanocomposite glasscitations
- 2012Nanosecond pulsed laser blackening of coppercitations
- 2011Homogenous silver-doped nanocomposite glasscitations
- 2011Metal-glass nanocomposite for optical storage of informationcitations
- 2008Laser-assisted generation of self-assembled microstructures on stainless steelcitations
- 2007Optical properties of photonic/plasmonic structures in nanocomposite glasscitations
- 2006Poling-assisted bleaching of soda-lime float glasses containing silver nanoparticles with a decreasing filling factor across the depthcitations
- 2006Induced dichroism in soda-lime glass with spherical Ag nanoparticles via fs laser irradiation
- 2006Production of dichroitic 3D structures by fs laser irradiation in composite glass containing Ag nanoparticlescitations
- 2006Silver-doped nanocomposite glass as a base material for fine metallodielectric microstructuringcitations
- 2006Fine optical structuring in glass with embedded elliptical silver nanoparticles using dc electric fieldcitations
- 2006Refractive index engineering in glass containing spherical silver nanoparticles using dc electric field
- 2006Modeling of optical properties of silver-doped nanocomposite glasses modified by electric-field-assisted dissolution of nanoparticlescitations
- 2005Electric field-assisted formation of percolated silver nanolayers inside glasscitations
- 2005Evolution of poling-assisted bleaching of metal-doped nanocomposite glass with poling conditionscitations
- 2005Production of 3D, dichroitic microstructures in nanocomposite glasses by femtosecond laser pulses
- 2004Line pattern in plasma polymer films with embedded gold and silver nanoparticles by irradiation with ultrashort laser pulses
- 2004Poling-assisted bleaching of metal-doped nanocomposite glasscitations
- 2004Production of 3D, dichroitic microstructures in nanocomposite glasses by femtosecond laser pulses
- 2003Highly efficient Ho:YAG laser pumped by a Tm -doped silica fiber laser
Places of action
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article
Fabrication of a near-infrared fluorescence-emitting SiO2-AuZnFeSeS quantum dots-molecularly imprinted polymer nanocomposite for the ultrasensitive fluorescence detection of levamisole
Abstract
Levamisole is an anthelminthic drug that is usually used as a cutting agent to lace illicit cocaine samples and has been classified as a dangerous substance. In this work, we report on the fabrication of a novel fluorescence sensor for levamisole using AuZnFeSeS alloyed quantum dots (QDs)-molecularly imprinted polymer (MIP) nanocomposite. Firstly, organic-phased AuZnFeSeS QDswere synthesized via the organometallic hot-injection pyrolysis of metal precursors, surfactants, and organic ligands. Silica (SiO2) was then encapsulated on the QDs surface to render it compact, stable, and biocompatible. Via a free radical polymerization approach, a robust MIP shell templated with levamisole was coated around the SiO2-AuZnFeSeS QDs surface to form a AuZnFeSeS QDs@MIP core/shell nanocomposite. Passivation of the SiO2-AuZnFeSeS QDs core surface with the MIP shell led to radiative exciton recombination process, whereby the QDs fluorescence was enhanced. Interestingly, the SiO2-AuZnFeSeS QDs was characterized by rod-shaped and spherical-shaped particle morphology. Under optimum conditions, the fluorescence of the AuZnFeSeS QDs@MIP nanocomposite was quenched in the presence of levamisole and was selective against other tested drugs. Quantitative detection was achieved in the concentration range of 0.5 – 100 μM with a limit of detection of 0.05 μM (47.4 nM). Validation of the MIP-levamisole affinity was demonstrated by the superior sensitivity of the AuZnFeSeS QDs@MIP over the AuZnFeSeS QDs@NIP (non-templated material). Levamisole was successfully detected in a mixed drug sample containing cocaine with satisfactory analytical recoveries. This work is the first reported use of a cadmium-free quintenary alloyed QDs@MIP nanocomposite fluorescence detection system for levamisole.