Self-assemblies of amphiphilic cyclodextrins

M Roux, B Perly, F Djedaïni-Pilard - European biophysics journal, 2007 - Springer
… The methylated form of the dilauryl-β-cyclodextrin can be inserted in DMPC membranes
without detergent-effect and bilayer disruption as observed with the cholesteryl and …

Fragmentation of DMPC Membranes by a Wedge-Shaped Amphiphilic Cyclodextrin into Bicellar-like Aggregates

M Roux, FX Legrand, A Bil, V Bonnet… - The Journal of …, 2023 - ACS Publications
membranes. The fragmentation process fully detailed in the present paper is observed with
20% cyclodextrin … a model where the DMPC membranes are progressively disrupted by …

Phase behavior of fully hydrated DMPC-amphiphilic cyclodextrin systems

S Lesieur, D Charon, P Lesieur… - Chemistry and physics …, 2000 - Elsevier
… β-CDC 6 /DMPC mixed lamellar phase occurs … DMPC hydrocarbon chains. At β-CDC 6
contents higher than 7 mol%, the mixed assemblies coexist with excess amphiphilic cyclodextrin

[HTML][HTML] Cyclodextrin-induced lipid lateral separation in DMPC membranes: 2H nuclear magnetic resonance study

M Roux, R Auzely-Velty, F Djedaini-Pilard, B Perly - Biophysical journal, 2002 - cell.com
… Thus, the cholesteryl cyclodextrin/DMPC system gives a straightforward example on how
an amphiphilic molecule can affect lipid membranes with the local formation of a two-…

[HTML][HTML] Nano-assemblies of modified cyclodextrins and their complexes with guest molecules: Incorporation in nanostructured membranes and amphiphile …

L Zerkoune, A Angelova, S Lesieur - Nanomaterials, 2014 - mdpi.com
… of amphiphilic cyclodextrins. The second part describes the supramolecular assemblies of
amphiphilic cyclodextrins … weak affinity for the DMPC assemblies. Generally, insertion of guest …

Ordering of Saturated and Unsaturated Lipid Membranes near Their Phase Transitions Induced by an Amphiphilic Cyclodextrin and Cholesterol

M Roux, V Bonnet, F Djedaïni-Pilard - Langmuir, 2019 - ACS Publications
… (25) Interestingly, the overall 2.3 Å bilayer thickening measured by cooling our multilamellar
DMPC membranes from 40 C to 21 C is the same as measured by small-angle neutron …

Amphiphilic behavior and membrane solubility of a dicholesteryl-cyclodextrin

A Klaus, C Fajolles, M Bauer, M Collot, JM Mallet… - Langmuir, 2011 - ACS Publications
… from TBdSC and DMPC D27. (11) TBdSC was shown to have a fluidizing effect on DMPC, …
The use of DPPC instead of DMPC and pressure control allowed us to provide evidence of …

Direct investigation of the vectorization properties of amphiphilic cyclodextrins in phospholipid films

I Javierre, M Nedyalkov, V Petkova, JJ Benattar… - Journal of colloid and …, 2002 - Elsevier
… Within the context of this study, we use a DMPC freestanding film as a target for a cyclodextrin
molecule. This cyclodextrin is new and is hydrophobically modified (11): namely 6I-(cholest…

[HTML][HTML] Lipid lateral segregation driven by diacyl cyclodextrin interactions at the membrane surface

M Roux, S Moutard, B Perly, F Djedaini-Pilard - Biophysical journal, 2007 - cell.com
… We present another class of amphiphilic cyclodextrins obtained by grafting aspartic acid …
our experimental conditions with DMPC-d27 and DMPC-d54 membranes containing 10% of …

Cholesteryl-cyclodextrins: synthesis and insertion into phospholipid membranes

R Auzély-Velty, B Perly, O Taché, T Zemb, P Jéhan… - Carbohydrate …, 1999 - Elsevier
amphiphilic derivatives of cyclodextrins point out outstanding properties for such compounds.
Amphiphilic cyclodextrins … the hydrophobic core of the DMPC membrane. It is indeed well …