Pierre Bauduin
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View article: Dissolution of scheelite under soft acidic conditions via the formation of polyoxotungstate: kinetics and mechanism supported by small-angle X-ray scattering (SAXS) to identify and quantify H3PW12O40
Dissolution of scheelite under soft acidic conditions via the formation of polyoxotungstate: kinetics and mechanism supported by small-angle X-ray scattering (SAXS) to identify and quantify H3PW12O40 Open
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View article: Encapsulants Affect Liposome Surface Interactions with Biological Systems
Encapsulants Affect Liposome Surface Interactions with Biological Systems Open
Liposomes are self‐assembled lipid bilayer nanostructures with an inner aqueous core used for diagnostic signal amplification, drug delivery, and as biomimics. Small molecules and proteins are typically encapsulated. While the lipid compos…
View article: Laser-generated Pt/Ni nanocatalysts-carbon nanofibers enabling self-calibrated enzyme-free glucose detection at physiological pH
Laser-generated Pt/Ni nanocatalysts-carbon nanofibers enabling self-calibrated enzyme-free glucose detection at physiological pH Open
View article: Analytical Ultracentrifugation as a Tool for Exploring COSAN Assemblies
Analytical Ultracentrifugation as a Tool for Exploring COSAN Assemblies Open
The self-assembly of the cobalta bis(dicarbollide) (COSAN) anionic boron clusters into micelles above a critical micelle concentration (cmc) of 10 - 20 mM and its behavior as “sticky nano-ions” facilitating controlled protein aggregation h…
View article: Boron Cluster Anions Dissolve <i>En Masse</i> in Lipids Causing Membrane Expansion and Thinning
Boron Cluster Anions Dissolve <i>En Masse</i> in Lipids Causing Membrane Expansion and Thinning Open
Boron clusters are applied in medicinal chemistry because of their high stability in biological environments and intrinsic ability to capture neutrons. However, their intermolecular interactions with lipid membranes, which are critical for…
View article: Boron Cluster Anions Dissolve <i>En Masse</i> in Lipids Causing Membrane Expansion and Thinning
Boron Cluster Anions Dissolve <i>En Masse</i> in Lipids Causing Membrane Expansion and Thinning Open
Boron clusters are applied in medicinal chemistry because of their high stability in biological environments and intrinsic ability to capture neutrons. However, their intermolecular interactions with lipid membranes, which are critical for…
View article: Controlling Protein Assembly with Superchaotropic Nano‐Ions
Controlling Protein Assembly with Superchaotropic Nano‐Ions Open
In living systems, protein assemblies have essential functions, serving as structural supports, transport highways for molecular cargo, and containers of genetic material. The construction of protein assemblies, which involves control over…
View article: Controlling Protein Assembly with Superchaotropic Nano‐Ions
Controlling Protein Assembly with Superchaotropic Nano‐Ions Open
In living systems, protein assemblies have essential functions, serving as structural supports, transport highways for molecular cargo, and containers of genetic material. The construction of protein assemblies, which involves control over…
View article: CCDC 2142982: Experimental Crystal Structure Determination
CCDC 2142982: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Cooperative Self-Assembly Process Involving Giant Toroidal Polyoxometalate as a Membrane Building Block in Nanoscale Vesicles
Cooperative Self-Assembly Process Involving Giant Toroidal Polyoxometalate as a Membrane Building Block in Nanoscale Vesicles Open
The self-assembly of organic amphiphilic species into various aggregates such as spherical or elongated micelles and cylinders up to the formation of lyotropic hexagonal or lamellar phases results from cooperative processes orchestrated by…
View article: Switchable Redox and Thermo‐Responsive Supramolecular Polymers Based on Cyclodextrin‐Polyoxometalate Tandem
Switchable Redox and Thermo‐Responsive Supramolecular Polymers Based on Cyclodextrin‐Polyoxometalate Tandem Open
Supramolecular polymers built from stimuli‐responsive host‐guest interactions represent an attractive way of tailoring smart materials. Herein, we exploit the chaotropic effect of polyoxometalates and related host‐guest properties to desig…
View article: Superchaotropic ion flotation: A new concept for the extraction and separation of nanometer-sized ions by non-ionic surfactant-based foams
Superchaotropic ion flotation: A new concept for the extraction and separation of nanometer-sized ions by non-ionic surfactant-based foams Open
View article: Correction to “When Ions Defy Electrostatics: The Case of Superchaotropic Nanoion Adsorption”
Correction to “When Ions Defy Electrostatics: The Case of Superchaotropic Nanoion Adsorption” Open
ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionNEXTORIGINAL ARTICLEThis notice is a correctionCorrection to "When Ions Defy Electrostatics: The Case of Superchaotropic Nanoion Adsorption"Max HohenschutzMax HohenschutzMore by Max Hohen…
View article: Graphical Abstract: Angew. Chem. Int. Ed. 3/2023
Graphical Abstract: Angew. Chem. Int. Ed. 3/2023 Open
Photochromic MaterialsIn their Communication (e202214202), Lars Heinke et al. report nanoporous films with oriented arrays of molecular motors for light-controlled adsorption and diffusion.
View article: <P Class="Batitle"><Span Lang="En-Us">Superchaotropic Ion Flotation: A New Concept for the Extraction and Separation of Nanometer-Sized Ions by Non-Ionic Surfactant Based Foams<O:P></O:P></Span></P>
<span>Superchaotropic Ion Flotation: A New Concept for the Extraction and Separation of Nanometer-Sized Ions by Non-Ionic Surfactant Based Foams</span> Open
View article: Rücktitelbild: Superchaotropic Nano‐ion Binding as a Gelation Motif in Cellulose Ether Solutions (Angew. Chem. 3/2023)
Rücktitelbild: Superchaotropic Nano‐ion Binding as a Gelation Motif in Cellulose Ether Solutions (Angew. Chem. 3/2023) Open
Graphical Abstract Synergy between salt and sugar Nanometric ions like Keggin polyoxometalates are revealed to induce the cross-linking and hydrogel formation of polymeric sugars, namely non-ionic cellulose ethers, as reported by Max Hohen…
View article: Back Cover: Superchaotropic Nano‐ion Binding as a Gelation Motif in Cellulose Ether Solutions (Angew. Chem. Int. Ed. 3/2023)
Back Cover: Superchaotropic Nano‐ion Binding as a Gelation Motif in Cellulose Ether Solutions (Angew. Chem. Int. Ed. 3/2023) Open
Synergy between salt and sugar Nanometric ions like Keggin polyoxometalates are revealed to induce the cross-linking and hydrogel formation of polymeric sugars, namely non-ionic cellulose ethers, as reported by Max Hohenschutz, Walter Rich…
View article: Superchaotropic Nano‐ion Binding as a Gelation Motif in Cellulose Ether Solutions
Superchaotropic Nano‐ion Binding as a Gelation Motif in Cellulose Ether Solutions Open
Nanometer‐sized anions (nano‐ions) like polyoxometalates and boron clusters exhibit so‐called superchaotropic behavior, which describes their strong binding to hydrated non‐ionic matter in water. We show here that nano‐ions, at millimolar …
View article: Superchaotropic Nano‐ion Binding as a Gelation Motif in Cellulose Ether Solutions
Superchaotropic Nano‐ion Binding as a Gelation Motif in Cellulose Ether Solutions Open
Nanometer‐sized anions (nano‐ions) like polyoxometalates and boron clusters exhibit so‐called superchaotropic behavior, which describes their strong binding to hydrated non‐ionic matter in water. We show here that nano‐ions, at millimolar …
View article: Foam aging under free drainage analysed using associated operando techniques
Foam aging under free drainage analysed using associated operando techniques Open
Liquid foams are multi-scale structures whose structural characterization requires the combination of very different techniques. This inherently complex task is made more difficult by the fact that foams are also intrinsically unstable sys…
View article: Counterion effect on α-Keggin polyoxometalates in water: The peculiar role of H+ on their salting-in effect and co-assembly with organics
Counterion effect on α-Keggin polyoxometalates in water: The peculiar role of H+ on their salting-in effect and co-assembly with organics Open
View article: Polymeric Surfactant P84/Polyoxometalate α-PW12O403−—A Model System to Investigate the Interplay between Chaotropic and Hydrophobic Effects
Polymeric Surfactant P84/Polyoxometalate α-PW12O403−—A Model System to Investigate the Interplay between Chaotropic and Hydrophobic Effects Open
Low charge density nanometric ions were recently shown to bind strongly to neutral hydrated matter in aqueous solution. This phenomenon, called the (super-)chaotropic effect, arises from the partial dehydration of both the nano-ion and the…
View article: Polymeric Surfactant P84/Polyoxometalate α-PW<sub>12</sub>O<sub>40</sub><sup>3-</sup>—A Model System to Investigate the Interplay Between Chaotropic and Hydrophobic Effects
Polymeric Surfactant P84/Polyoxometalate α-PW<sub>12</sub>O<sub>40</sub><sup>3-</sup>—A Model System to Investigate the Interplay Between Chaotropic and Hydrophobic Effects Open
Low charge density nanometric ions were recently shown to bind strongly to neutral hydrated matter in aqueous solution. This phenomenon, called (super-)chaotropic effect, arises from the partial dehydration of both, the nano-ion and the so…
View article: Probing foams from the nanometer to the millimeter scale by coupling small-angle neutron scattering, imaging, and electrical conductivity measurements
Probing foams from the nanometer to the millimeter scale by coupling small-angle neutron scattering, imaging, and electrical conductivity measurements Open
Liquid foams are multi-scale structures whose structural characterization requires the combination of very different techniques, including small-angle neutron scattering.
View article: Superchaotropic nano-ions as foam stabilizers
Superchaotropic nano-ions as foam stabilizers Open
View article: CCDC 2020274: Experimental Crystal Structure Determination
CCDC 2020274: Experimental Crystal Structure Determination Open
View article: CCDC 2020272: Experimental Crystal Structure Determination
CCDC 2020272: Experimental Crystal Structure Determination Open
View article: “Host in Host” Supramolecular Core–Shell Type Systems Based on Giant Ring‐Shaped Polyoxometalates
“Host in Host” Supramolecular Core–Shell Type Systems Based on Giant Ring‐Shaped Polyoxometalates Open
Herein, we show how the chaotropic effect arising from reduced molybdate ions in acidified aqueous solution is able to amplify drastically weak supramolecular interactions. Time‐resolved Small Angle X‐ray Scattering (SAXS) analysis suggest…
View article: Self-assembly of a short amphiphile in water controlled by superchaotropic polyoxometalates: H4SiW12O40 vs. H3PW12O40
Self-assembly of a short amphiphile in water controlled by superchaotropic polyoxometalates: H4SiW12O40 vs. H3PW12O40 Open
View article: CCDC 2015681: Experimental Crystal Structure Determination
CCDC 2015681: Experimental Crystal Structure Determination Open