Results 61 to 70 of about 103,113 (203)

Describing the SAXS Profile of Unilamellar Liposomes via Beating Waves [PDF]

, 2023
Laura Baraldi, Serena Rosa Alfarano, Flávia Sousa, Raffaele Mezzenga, Barbara Rothen-Rutishaser, Alke Petri‐Fink, Sandor Balog   +6 more
openalex   +1 more source

Selective Light‐Driven CO2 to CO Reduction by a [FeFe]‐Hydrogenase Mimic in Water

ChemCatChem, EarlyView.
Highly selective light‐driven CO2 conversion to CO is achieved using an [FeFe]‐hydrogenase‐inspired molecular dyad (PS‐CAT) acting simultaneously as photosensitizer and catalyst. The presence of water as a solvent is important for such selectivity. Assembling the PS‐CAT in the hydrophobic part of lipid bilayers of liposomes allows the use of water as a
Amir Abbas, Chizuru Kasahara, Yongchao Chen, Martin Oschatz, Stefanie Gräfe, Wolfgang Weigand, Andrea Pannwitz   +6 more
wiley   +1 more source

Unilamellar liposomes made with the French pressure cell: a simple preparative and semiquantitative technique

Journal of Lipid Research, 1980
A simple, rapid, and almost quantitative technique is described for the preparation of 1-40 ml of homogeneous unilamellar liposomes from dilute or concentrated aqueous suspensions of egg phosphatidylcholine.
R L Hamilton, Jr, J Goerke, L S Guo, M C Williams, R J Havel   +4 more
doaj  

Photophysical studies of zinc phthalocyanine and chloroaluminum phthalocyanine incorporated into liposomes in the presence of additives

Brazilian Journal of Medical and Biological Research, 2004
The photophysical properties of zinc phthalocyanine (ZnPC) and chloroaluminum phthalocyanine (AlPHCl) incorporated into liposomes of dimyristoyl phosphatidylcholine in the presence and absence of additives such as cholesterol or cardiolipin were studied ...
S.M.T. Nunes, F.S. Sguilla, A.C. Tedesco
doaj   +1 more source

Recent Cutting‐Edge Technologies for the Delivery of Peptide Nucleic Acid

Chemistry – A European Journal, EarlyView.
This review provides an overview of PNA cellular delivery methods, starting with traditional peptide‐based systems and progressing to advanced approaches using nanoparticles, liposomes, and calixarene. It highlights how these innovative strategies have opened the way for more effective and efficient PNA delivery, ultimately enhancing the potential for ...
Concetta Avitabile, Maria Teresa Cerasa, Antonia D'Aniello, Michele Saviano, Maria Moccia   +4 more
wiley   +1 more source

Enhanced Protein Photo‐Stability Analysis Using SRCD in the Presence of Phospholipid SUVs.

Chemistry – A European Journal, Accepted Article.
The interaction between lipids and proteins impacts on a multitude of cellular processes and may contribute to the onset of several pathologies and ageing. Such processes are frequently linked to oxidative stress, whereby polyunsaturated fatty acids act as substrates for in vivo lipoxidation.
Claudia Honisch, Martina Rotondo, Mario Monaco, Stefano Tartaggia, Rohanah Hussain, Giuliano Siligardi, Paolo Ruzza   +6 more
wiley   +1 more source

Tethering Efficiency of Reversible Addition‐Fragmentation Chain Transfer‐Synthesized Styrene Maleic Acid Polymers and Associated Styrene Maleic Acid Lipid Nanoparticles on Gold Surfaces

ChemPlusChem, EarlyView.
Styrene maleic acid lipid nanoparticles (SMALPs) comprised of diblock styrene maleic acid (SMA) copolymers readily tether to gold surfaces. This binding is enhanced when the diblock SMA is functionalized with a trithiocarbonate and hydrophilic (Z)‐end‐group generated through the reversible addition‐fragmentation chain transfer polymerization process ...
Michelle D. Farrelly, Denis Korneev, Lisandra L. Martin, San H. Thang   +3 more
wiley   +1 more source

Encapsulation of anthocyanin in liposomes using supercritical carbon dioxide: Effects of anthocyanin and sterol concentrations

Journal of Functional Foods, 2017
Anthocyanin-loaded liposomes were prepared via an improved supercritical carbon dioxide (SC-CO2) method. The effects of anthocyanin and cholesterol concentrations were studied in terms of the particle size distribution, encapsulation efficiency (EE ...
Lisha Zhao, Feral Temelli, Lingyun Chen
doaj  

Liposomes Containing Tetraether Lipids and Cell‐Penetrating Peptides as Platform Technology for Oral Delivery of Peptides: A Comparative Study on GLP‐1 Analogs

Nano Select, EarlyView.
Liposomes functionalized with tetraether lipids and cell‐penetrating peptides are explored as a platform technology for oral peptide delivery. Therefore, peptide drugs (GLP‐1 analogs) with different sizes and physicochemical properties are used as model drugs.
Lorenz Herbster, Giulia Pander, Manuel Ben Böhmann, Tom Eisenzapf, Sabrina Wohlfart, Eric Mühlberg, Walter Mier, Gert Fricker, Philipp Uhl   +8 more
wiley   +1 more source

Cross‐Linking Mass Spectrometry of the Antimicrobial Peptides Magainin 2 and PGLa Reveals Heterodimerization in Micellar Medium

Rapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale In this study, we applied cross‐linking mass spectrometry (XL‐MS) to characterize the oligomeric states of a PGLa/magainin 2 mixture and gain insight into the heterodimerization previously suggested in the literature. Both peptides have shown a synergistic enhancement of activity when tested in antimicrobial assays; however, the ...
Emilie Hirschler, Elise Glattard, Nicolas Arnaud, Johana Chicher, Philippe Hammann, Emmanuelle Leize‐Wagner, Burkhard Bechinger, Noelle Potier   +7 more
wiley   +1 more source