Results 131 to 140 of about 107,533 (320)

Adjusting Cell‐Surface Interactions Through a Covalent Immobilization of Biomolecules

Advanced Materials Interfaces, EarlyView.
This review presents an overview of current and emerging immobilization techniques coupled with an in‐depth investigation of the underlying mechanisms governing the activity and stability of covalently immobilized biomolecules. The aim of this study is to serve as a guide for the development of long‐lasting biomedical coatings with versatile biological
Sara Shakibania, Manus J. P. Biggs, Katarzyna Krukiewicz   +2 more
wiley   +1 more source

Engineering Phosphatidylserine Containing Asymmetric Giant Unilamellar Vesicles

Membranes
The plasma membrane lipid distribution is asymmetric, with several anionic lipid species located in its inner leaflet. Among these, phosphatidylserine (PS) plays a crucial role in various important physiological functions.
Jake McDonough, Trevor A. Paratore, Hannah M. Ketelhohn, Bella C. DeCilio, Alonzo H. Ross, Arne Gericke   +5 more
doaj   +1 more source

Stimuli-Responsive Membrane Anchor Peptide Nanofoils for Tunable Membrane Association and Lipid Bilayer Fusion. [PDF]

ACS Appl Mater Interfaces, 2022
Udyavara Nagaraj V, Juhász T, Quemé-Peña M, Szigyártó IC, Bogdán D, Wacha A, Mihály J, Románszki L, Varga Z, Andréasson J, Mándity I, Beke-Somfai T.   +11 more
europepmc   +1 more source

Arrangement of Annexin A2 tetramer and its impact on the structure and diffusivity of supported lipid bilayers

, 2010
Annexins are a family of proteins that bind to anionic phospholipid membranes in a Ca2+-dependent manner. Annexin A2 forms heterotetramers (Anx A2t) with the S100A10 (p11) protein dimer.
Barbara Windschiegl, Bert Nickel, Biener, Burger, Casal, Chasserot-Golaz, Claudia Steinem, Cremer, Daniel, Dermine, Dertinger, Dietrich, Esteban-Martín, Faure, Feigenson, Fenz, Filipenko, Fischer, Fritz, Georg Fritz, Gerke, Gilmanshin, Heimburg, Hochrein, Horton, Kirstin Fritz, Klauda, Kucerka, Kucerka, Ladha, Lambert, Lambert, Lewit-Bentley, Liangfang, Lin, Mattai, May, Menke, Miller, Nakata, Nevot, Nickel, Novakova, Parratt, Ratto, Reich, Reich, Richter, Richter, Rosengarth, Ross, Réty, Santos, Schalke, Schulz, Scomparin, Shreve, Trauble, Vacklin, Waisman, Wallace, Watkins   +61 more
core   +1 more source

Electrical Monitoring of Vibrio vulnificus–Host Cell Membrane Interactions in Simple and Complex Matrices

Advanced Materials Interfaces, EarlyView.
Supported lipid bilayers coupled with multielectrode array devices offer significant promise for pathogen–host cell membrane interaction studies. This work demonstrates, for the first time, the compatibility of this platform with biological fluids, in this case whole human blood, essential for any future point‐of‐care applications; as well as its ...
Alexandra Wheeler, Zixuan Lu, Jeremy Treiber, Alberto Salleo, Róisín M. Owens   +4 more
wiley   +1 more source

Assembly and budding of influenza virus. [PDF]

, 2004
Influenza viruses are causative agents of an acute febrile respiratory disease called influenza (commonly known as "flu") and belong to the Orthomyxoviridae family.
Barman, Subrata, Hui, Eric Ka-Wai, Nayak, Debi P   +2 more
core  

Solvent-free coarse-grained lipid model for large-scale simulations

, 2010
A coarse-grained molecular model, which consists of a spherical particle and an orientation vector, is proposed to simulate lipid membrane on a large length scale.
Allen M. P., Gompper G., Hiroshi Noguchi, Lipowsky R., Rowlinson J. S., Safran S. A., Tanford C.   +6 more
core   +1 more source

Strain‐Promoted Cycloadditions in Lipid Bilayers Triggered by Liposome Fusion

Angewandte Chemie International Edition
AbstractDue to the variety of roles served by the cell membrane, its composition and structure are complex, making it difficult to study. Bioorthogonal reactions, such as the strain promoted azide‐alkyne cycloaddition (SPAAC), are powerful tools for exploring the function of biomolecules in their native environment but have been largely unexplored ...
Coline Jumeaux, Christopher D. Spicer, Patrick Charchar, Philip D. Howes, Margaret N. Holme, Li Ma, Nicholas C. Rose, Joe Nabarro, Martin A. Fascione, M. Harunur Rashid, Irene Yarovsky, Molly M. Stevens   +11 more
openaire   +2 more sources

Preferential Membrane Remodeling on Curved Biointerfaces Induced by Conjugated Oligoelectrolyte

Advanced Materials Interfaces, EarlyView.
This study explores how membrane shape influences the interaction of conjugated oligoelectrolytes (COEs) with lipid bilayers. Using a curved biointerface composed of nanobar arrays and supported lipid bilayers, it is revealed that COE intercalation preferentially remodels curved regions, forming distinct structures. These findings highlight the role of
Xinwen Miao, Samuel Jun Wei Chan, Sian Kang Chong, Xiangfu Guo, James Chin Shing Ho, Atul N. Parikh, Guillermo Carlos Bazan, Wenting Zhao   +7 more
wiley   +1 more source

Red Blood Cell Membrane‐Camouflaged Red Phosphorus‐Modified C3N4 for Enhanced Tumoral Photodynamic Therapy

Advanced Materials Interfaces, EarlyView.
Photodynamic therapy (PDT) faces clinical challenges due to poor tumor targeting and systemic toxicity. Herein, a biomimetic C3N4‐RP@RBCm nanoplatform is developed via erythrocyte membrane encapsulation, enabling CD47‐mediated immune evasion and EPR‐driven tumor accumulation.
Jiaxiu Liu, Jingying Chen, Tianyang Li, Pingping Meng, Xitong Lin, Yuting Zhai, Yukun Zhu, Daohao Li, Dongjiang Yang, Shuchao Zhang   +9 more
wiley   +1 more source