Search Results - "Dargel, Carina"

Smart microgels as drug delivery vehicles for the natural drug aescin: uptake, release and interactions by Dirksen, Maxim, Dargel, Carina, Meier, Lukas, Brändel, Timo, Hellweg, Thomas

“…In the present study, we show how acrylamide-based microgels can be employed for the uptake and release of the drug β-aescin, a widely used natural product…”
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The Biosurfactant β -Aescin: A Review on the Physico-Chemical Properties and Its Interaction with Lipid Model Membranes and Langmuir Monolayers by Geisler, Ramsia, Dargel, Carina, Hellweg, Thomas

“…This review discusses recent progress in physicochemical understanding of the action of the saponin β -aescin (also called β -escin), the biologically active…”
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Aescin-Cholesterol Complexes in DMPC Model Membranes: A DSC and Temperature-Dependent Scattering Study by Sreij, Ramsia, Dargel, Carina, Schweins, Ralf, Prévost, Sylvain, Dattani, Rajeev, Hellweg, Thomas

“…The saponin aescin, a mixture of triterpenoid saponins, is obtained from the seeds of the horse chestnut tree Aesculus hippocastanum . The β -form employed in…”
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Aescin Incorporation and Nanodomain Formation in DMPC Model Membranes by Sreij, Ramsia, Dargel, Carina, Moleiro, Lara H, Monroy, Francisco, Hellweg, Thomas

“…The saponin aescin from the horse chestnut tree is a natural surfactant well-known to self-assemble as oriented-aggregates at fluid interfaces. Using model…”
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Adjustable polystyrene nanoparticle templates for the production of mesoporous foams and ZnO inverse opals by Abitaev, Karina, Qawasmi, Yaseen, Atanasova, Petia, Dargel, Carina, Bill, Joachim, Hellweg, Thomas, Sottmann, Thomas

“…The manifold applications of porous materials, such as in storage, separation, and catalysis, have led to an enormous interest in their cost-efficient…”
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Stable DOPG/Glycyrrhizin Vesicles with a Wide Range of Mixing Ratios: Structure and Stability as Seen by Scattering Experiments and Cryo-TEM by Dargel, Carina, Gräbitz-Bräuer, Friederike, Geisler, Ramsia, Fandrich, Pascal, Hannappel, Yvonne, Porcar, Lionel, Hellweg, Thomas

“…Phosphatidylglycerols represent a large share of the lipids in the plasmamembrane of procaryotes. Therefore, this study investigates the role of charged lipids…”
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Self-Assembly of the Bio-Surfactant Aescin in Solution: A Small-Angle X-ray Scattering and Fluorescence Study by Dargel, Carina, Geisler, Ramsia, Hannappel, Yvonne, Kemker, Isabell, Sewald, Norbert, Hellweg, Thomas

“…This work investigates the temperature-dependent micelle formation as well as the micellar structure of the saponin aescin. The critical micelle concentration…”
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Interactions between DMPC Model Membranes, the Drug Naproxen, and the Saponin β -Aescin by Hägerbäumer, Pia, Gräbitz-Bräuer, Friederike, Annegarn, Marco, Dargel, Carina, Stank, Tim Julian, Bizien, Thomas, Hellweg, Thomas

“…In this study, the interplay among the phospholipid 1,2-dimyristoyl- -glycero-3-phosphocholine (DMPC) as a model membrane, the nonsteroidal anti-inflammatory…”
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Dual mechanical impact of β-escin on model lipid membranes by Moleiro, Lara H., Martín-Romero, María T., Herráez-Aguilar, Diego, Santiago, José A., Caselli, Niccolò, Dargel, Carina, Geisler, Ramsia, Hellweg, Thomas, Monroy, Francisco

“…Understanding the mechanical behavior of biological membranes is of paramount importance in cell biophysics and in developing new biomaterials for medicine. In…”
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Heating-Induced DMPC/Glycyrrhizin Bicelle-to-Vesicle Transition: A X-Ray Contrast Variation Study by Dargel, Carina, Hannappel, Yvonne, Hellweg, Thomas

“…In this study, we investigated the conversion of lipid bicelles into vesicles in the case of a system composed of the phospholipid…”
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Decomposition of mixed DMPC-aescin vesicles to bicelles is linked to the lipid's main phase transition: A direct evidence by using chain-deuterated lipid by Dargel, Carina, Moleiro, Lara H., Radulescu, Aurel, Stank, Tim Julian, Hellweg, Thomas

“…This work investigates the conversion of bicelles into larger sheets or closed vesicles upon dilution and temperature increase for a system composed of the…”
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Temperature dependent self-organization of DMPC membranes promoted by intermediate amounts of the saponin aescin by Sreij, Ramsia, Dargel, Carina, Hannappel, Yvonne, Jestin, Jacques, Prévost, Sylvain, Dattani, Rajeev, Wrede, Oliver, Hellweg, Thomas

“…The plant-derived biosurfactant aescin is naturally present in many plants and is used for treatment of disorders such as varicose veins and inflammation of…”
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Characterization of size-tuneable aescin-lipid nanoparticles as platform for stabilization of membrane proteins by Escobedo, Fatima, Gospalswamy, Mohanraj, Hägerbäumer, Pia, Stank, Tim Julian, Victor, Julian, Groth, Georg, Gohlke, Holger, Dargel, Carina, Hellweg, Thomas, Etzkorn, Manuel

“…Disc-like lipid nanoparticles stabilized by saponin biosurfactants display fascinating properties, including their temperature-driven re-organization…”
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Interaction of the Saponin Aescin with Ibuprofen in DMPC Model Membranes by Sreij, Ramsia, Prévost, Sylvain, Dargel, Carina, Dattani, Rajeev, Hertle, Yvonne, Wrede, Oliver, Hellweg, Thomas

“…In the present work, we study the interaction of the saponin aescin with the nonsteroidal anti-inflammatory drug (NSAID) ibuprofen at concentrations of 1.2–2.5…”
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Coexistence of DOPG model membranes and β-aescin micelles: a combined scattering and NMR study by Gräbitz-Bräuer, Friederike, Dargel, Carina, Geisler, Ramsia, Fandrich, Pascal, Sabadasch, Viktor, Porcar, Lionel, Mix, Andreas, Hellweg, Thomas

“…The saponin β -aescin is well known for its self-aggregation above the critical micelle concentration ( cmc ) and its interaction with model membranes made of…”
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Fully Degradable Polyphosphoester Cubosomes for Sustainable Agrochemical Delivery by Azhdari, Suna, Linders, Jürgen, Coban, Deniz, Stank, Tim Julian, Dargel, Carina, Gojzewski, Hubert, Hellweg, Thomas, Gröschel, André H., Wurm, Frederik R.

“…Microplastic pollution and the urgent need for sustainable agriculture have raised interest in developing degradable carriers for controlled agrochemical…”
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DMPC vesicle structure and dynamics in the presence of low amounts of the saponin aescin by Sreij, Ramsia, Dargel, Carina, Geisler, Philippe, Hertle, Yvonne, Radulescu, Aurel, Pasini, Stefano, Perez, Javier, Moleiro, Lara H, Hellweg, Thomas

“…Vesicle shape and bilayer parameters are studied by small-angle X-ray (SAXS) and small-angle neutron (SANS) scattering in the presence of the saponin aescin…”
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Interactions between DMPC Model Membranes, the Drug Naproxen, and the Saponin Iβ/I-Aescin by Hägerbäumer, Pia, Gräbitz-Bräuer, Friederike, Annegarn, Marco, Dargel, Carina, Stank, Tim Julian, Bizien, Thomas, Hellweg, Thomas

“…In this study, the interplay among the phospholipid 1,2-dimyristoyl-sn-glycero-3-phosphocholine (DMPC) as a model membrane, the nonsteroidal anti-inflammatory…”
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Correction to “Aescin Incorporation and Nanodomain Formation in DMPC Model Membranes” by Sreij, Ramsia, Dargel, Carina, Moleiro, Lara H, Monroy, Francisco, Hellweg, Thomas

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