| 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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Bigall, Nadja C.
Universität Hamburg
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Scaling Up Magnetic Nanobead Synthesis with Improved Stability for Biomedical Applications
- 2024Tailoring Bimetallic Pt/Pd Cryogels for Efficient Ethanol Electro-Oxidationcitations
- 2023Influence of nanoparticle encapsulation and encoding on the surface chemistry of polymer carrier beadscitations
- 2023Influence of nanoparticle encapsulation and encoding on the surface chemistry of polymer carrier beadscitations
- 2023Morphological Control Over Gel Structures of Mixed Semiconductor-Metal Nanoparticle Gel Networks with Multivalent Cations
- 2023Recent Advances in Functional Nanoparticle Assemblies
- 2023Optical properties of NIR photoluminescent PbS nanocrystal-based three-dimensional networks
- 2022Versatile Route for Multifunctional Aerogels Including Flaxseed Mucilage and Nanocrystals
- 2022Nanosecond Pulsed Laser-Heated Nanocrystals Inside a Metal-Organic Framework Matrix
- 2022Reaction Sintering of Ca3Co4O9 with BiCuSeO Nanosheets for High-Temperature Thermoelectric Compositescitations
- 2022Scaling Up Magnetic Nanobead Synthesis with Improved Stability for Biomedical Applications
- 2021π-Conjugated stannole copolymers synthesised by a tin-selective Stille cross-coupling reaction
- 2021Spatial Extent of Fluorescence Quenching in Mixed Semiconductor–Metal Nanoparticle Gel Networks
- 2021Reaction sintering of Ca3Co4O9 with BiCuSeO nanosheets for high-temperature thermoelectric composites
- 2021Aerogelation of Polymer-Coated Photoluminescent, Plasmonic, and Magnetic Nanoparticles for Biosensing Applications
- 2021Cryoaerogels and Cryohydrogels as Efficient Electrocatalysts
- 2020Reversible cation exchange on macroscopic CdSe/CdS and CdS nanorod based gel networks
- 2020A Versatile Route to Assemble Semiconductor Nanoparticles into Functional Aerogels by Means of Trivalent Cations
- 2019Metal-Organic Framework Co-MOF-74-Based Host-Guest Composites for Resistive Gas Sensingcitations
- 2019Patterning of Nanoparticle‐Based Aerogels and Xerogels by Inkjet Printing
- 2018Macroscopic Aerogels with Retained Nanoscopic Plasmonic Properties
- 2017Spectroelectrochemical Investigation of the Charge Carrier Kinetics of Gold-Decorated Cadmium Chalcogenide Nanorods
- 2015Noble Metal Aerogels - Synthesis, Characterization, and Application as Electrocatalysts
- 2013Mixed aerogels from Au and CdTe nanoparticlescitations
- 2010Fabrication of two-dimensional Au@FePt core-shell nanoparticle arrays by photochemical metal depositioncitations
- 2009Hydrogels and aerogels from noble metal nanoparticlescitations
Places of action
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article
Mixed aerogels from Au and CdTe nanoparticles
Abstract
<p>Mixed metal-semiconductor nanocrystal aerogels are fabricated, which are light-emitting and highly porous macroscopic monoliths. Thiol-stabilized CdTe and Au nanoparticles from aqueous synthesis act as building blocks for the hybrid material. The Au colloids undergo a surface-modification to enhance the particle stability and achieve thiol functionalities. A photochemical treatment is applied for the gelation process which is found to be reversible by subsequent addition of thiol molecules. Via supercritical drying aerogels are formed. The variation of the initial CdTe to Au nanoparticle ratio permits a facile tuning of the content and the properties of the resulting aerogels. The obtained structures were characterized by means of optical spectroscopy, electron microscopy, elemental analysis, and nitrogen physisorption.</p>