| 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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Meijer, Ew Bert
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (48/48 displayed)
- 2023Photoswitchable Liquid-to-Solid Transition of Azobenzene-Decorated Polysiloxanescitations
- 2021Consequences of Chirality in Directing the Pathway of Cholesteric Helix Inversion of π-Conjugated Polymers by Lightcitations
- 2021Unraveling the Complexity of Supramolecular Copolymerization Dictated by Triazine-Benzene Interactionscitations
- 2020Long-lived charge-transfer state from B−N frustrated Lewis pairs enchained in supramolecular copolymerscitations
- 2020Tuning polymer properties of non-covalent crosslinked PDMS by varying supramolecular interaction strengthcitations
- 2019Detailed approach to investigate thermodynamically controlled supramolecular copolymerizationscitations
- 2019Detailed approach to investigate thermodynamically controlled supramolecular copolymerizations
- 2019Stereocomplexes of discrete, isotactic lactic acid oligomers conjugated with oligodimethylsiloxanescitations
- 2019Future of supramolecular copolymers unveiled by reflecting on covalent copolymerizationcitations
- 2018Supramolecular block copolymers under thermodynamic controlcitations
- 2018Supramolecular block copolymers under thermodynamic control
- 2018Fragmentation of organic ions bearing fixed multiple charges observed in MALDI MS
- 2017Making waves in a photoactive polymer filmcitations
- 2017A four-blade light-driven plastic mill based on hydrazone liquid-crystal networkscitations
- 2017Self-assembly of hydrogen-bonding gradient copolymerscitations
- 2017Self-assembly of hydrogen-bonding gradient copolymers:sequence control via tandem living radical polymerization with transesterificationcitations
- 2015The coil-to-globule transition of single-chain polymeric nanoparticles with a chiral internal secondary structurecitations
- 2015Modular synthetic platform for the construction of functional single-chain polymeric nanoparticles:from aqueous catalysis to photosensitizationcitations
- 2015Modular synthetic platform for the construction of functional single-chain polymeric nanoparticlescitations
- 2014Consequences of block sequence on the orthogonal folding of triblock copolymerscitations
- 2014The effect of pendant benzene-1,3,5-tricarboxamides in the middle block of ABA triblock copolymers : synthesis and mechanical propertiescitations
- 2014Folding triblock copolymers
- 2014Folding polymers with pendant hydrogen bonding motifs in water : the effect of polymer length and concentration on the shape and size of single-chain polymeric nanoparticles
- 2014Folding polymers with pendant hydrogen bonding motifs in water : the effect of polymer length and concentration on the shape and size of single-chain polymeric nanoparticlescitations
- 2013Sticky Supramolecular Grafts Stretch Single Polymer Chainscitations
- 2013Nanostructured supramolecular block copolymers based on polydimethylsiloxane and polylactidecitations
- 2013Orthogonal self-assembly in folding block copolymerscitations
- 2010An overview on 12-polyurethane:Synthesis, structure and crystallizationcitations
- 2009Model transient networks from strongly hydrogen-bonded polymerscitations
- 2009Metastable supramolecular polymer nanoparticles via intramolecular collapse of single polymer chainscitations
- 2009Noncovalent synthesis of protein dendrimers
- 2008Molecular weight optimum in the mesoscopic order of chiral fluorene (Co)polymer filmscitations
- 2008Polymers with multiple hydrogen-bonded end groups and their blends
- 2007Poly(caprolactone-co-oxo-crown ether)-based poly(urethane)urea for soft tissue engineering applicationscitations
- 2006Chiral alignment of OPV chromophores: explitation of the ureidophtalimide based foldamer
- 2006Oxo-crown-ethers as comonomers for tuning polyester properties
- 2006Oxo-crown-ethers as comonomers for tuning polyester propertiescitations
- 2004Guest-host chemistry with dendrimers : stable polymer assemblies by rational designcitations
- 2003Highly emissive supramolecular oligo(p-phenylene vinylene) dendrimers
- 2002Highly ordered structures of amphiphilic polythiophenes in aqueous mediacitations
- 2002A soluble equivalent of the supramolecular, quasi-one-dimensional, semiconducting Magnus' green saltcitations
- 2001Complex dynamics of hydrogen bonded self-assembling polymers
- 2001Synthesis and properties of self organising semiconducting and luminescent polymers and model compounds
- 2000A scattering electro-optical switch based on dendrimers dispersed in liquid crystals
- 2000Micro-structure-mobility correlation in self-organised, conjugated polymer field-effect transistorscitations
- 2000Off-line size-exclusion chromatographic fractionation-matrix-assisted laser desorption ionization-time-of-flight mass spectrometry for polymer characterization. Theoretical and experimental study
- 2000Host-guest chemistry of dendritic moleculescitations
- 2000Supramolecular polymerscitations
Places of action
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article
Modular synthetic platform for the construction of functional single-chain polymeric nanoparticles
Abstract
<p>Single-chain polymeric nanoparticles (SCPNs) are intriguing systems for multiple applications. In order to arrive at a controlled, but random, positioning of the different side groups to the polymer backbone, alternative synthetic routes have to be developed. Here, a general postpolymerization modification strategy of poly(pentafluorophenyl acrylate) (pPFPA) is presented as a versatile method to rapidly access functional SCPNs. We first show that the sequential addition of a benzene-1,3,5-tricarboxamide-based amine, acting as the supramolecular recognition motif, and water-soluble polyetheramine (Jeffamine) to pPFPA affords random copolymers that fold in water into SCPNs. The scope of the modular platform is illustrated by preparing two types of functional SCPNs. First, we prepared SCPNs designed for bio-orthogonal catalysis by attaching pendant mono(benzimidazoylmethyl)-bis(pyridylmethyl) (Bimpy), phenanthroline (Phen), or 2,2′-bipyridine (BiPy), ligands capable of binding either Cu(I) or Pd(II). The Bimpy- and Phen-containing SCPNs ligated to Cu(I) significantly accelerate azide-alkyne cycloaddition reactions while Bipy-containing SCPNs ligated to Pd(II) efficiently catalyze depropargylation reactions. In all cases, reactions proceeded efficiently in phosphate buffer at a physiological pH and at low substrate concentrations. Next, the potential of SCPNs for photodynamic therapy was evaluated. Introducing porphyrins in SCPNs leads to novel photosensitizers that can produce singlet oxygen (<sup>1</sup>O<sub>2</sub>) upon photoirradiation. Additionally, by attaching both porphyrins and prodrug models, attached via <sup>1</sup>O<sub>2</sub>-cleavable amino-acrylate linker, to the SCPNs, we show that irradiation of the SCPNs results in a cascade reaction of <sup>1</sup>O<sub>2</sub> generation followed by cleavage of the amino-acrylate linkers, releasing the drug model. The modular synthesis strategy reported here provides rapid and controlled access to SCPNs with tunable amounts of active units that fulfill different functions.</p>