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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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Ke, Pu Chun
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2017Cofibrillization of pathogenic and functional amyloid proteins with gold nanoparticles against amyloidogenesiscitations
- 2016Inhibition of hIAPP amyloid aggregation and pancreatic β-cell toxicity by OH-terminated PAMAM dendrimercitations
- 2015PAMAM dendrimers and graphene: materials for removing aromatic contaminants from watercitations
- 2013Exploiting the physicochemical properties of dendritic polymers for environmental and biological applicationscitations
- 2012Understanding dendritic polymer-hydrocarbon interactions for oil dispersioncitations
- 2008Single-Molecule Dendrimer-Hydrocarbon Interactioncitations
- 2007Single-molecule study of dendrimer-hydrocarbon interaction
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document
Single-molecule study of dendrimer-hydrocarbon interaction
Abstract
<p>In this paper we report our study on the interaction of dendrimer and hydrocarbon. The absorbance of generation-3 dendrimer PAMAM (0.25%) was reduced by ∼5% in 60 min with the addition of hydrocarbon Squalane (0.405 mg/mL), possibly due to the phase separation between the PAMAM remained in the solution and the PAMAM bound to the Squalane. Using single-molecule fluorescence microscopy we found that PAMAM molecules in the solution could be immobilized by Squalane molecules coated on a glass substrate, as indicated by the much increased fluorescence intensity of the TRITC-labeled PAMAM in an evanescent wave field. Our study offers the first evidence at the single-molecule level on dendrimer and hydrocarbon interaction and facilitates our understanding of using dendrimers for the prevention of gas hydrates for the petroleum industry.</p>