ArticleChemistry and physics of lipids2019
Structural characterization of styrene-maleic acid copolymer-lipid nanoparticles (SMALPs) using EPR spectroscopy.
Article in Chemistry and physics of lipids, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Understanding charged polymer-lipid interactions in model membranes revealed by EPR and solid-state NMR: Implications for membrane protein studies.Chemistry and physics of lipids · 2026Article
- The effect of lipid saturation on the formation of styrene maleic acid lipid nanoparticles.Biophysical chemistry · 2026Article
- Examining the thermotropic properties of large circularized nanodiscs.Biochimica et biophysica acta. Biomembranes · 2025Article
- Influence of lipid saturation on the structural properties of styrene maleic acid lipid nanoparticles (SMALPs).Biochimica et biophysica acta. Biomembranes · 2025Article
- Characterization of Gramicidin A in Triblock and Diblock Polymersomes and Hybrid Vesicles via Continuous Wave Electron Paramagnetic Resonance Spectroscopy.Biomimetics (Basel, Switzerland) · 2025Article
- Comparison of lipid dynamics and permeability in styrene-maleic acid and diisobutylene-maleic acid copolymer lipid nanodiscs by electron paramagnetic resonance spectroscopy.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2025Article
- Vinyl Ether Maleic Acid Polymers: Tunable Polymers for Self-Assembled Lipid Nanodiscs and Environments for Membrane Proteins.Biomacromolecules · 2024Article
- Fabrication of Eco-Friendly Hydrolyzed Ethylene-Maleic Anhydride Copolymer-Avermectin Nanoemulsion with High Stability, Adhesion Property, pH, and Temperature-Responsive Releasing Behaviors.Molecules (Basel, Switzerland) · 2024Article
- Electron paramagnetic resonance spectroscopic characterization of the human KCNE3 protein in lipodisq nanoparticles for structural dynamics of membrane proteins.Biophysical chemistry · 2023Article
- Perspective on the Effect of Membrane Mimetics on Dynamic Properties of Integral Membrane Proteins.The journal of physical chemistry. B · 2023Review
- Detergent-Free Isolation of Membrane Proteins and Strategies to Study Them in a Near-Native Membrane Environment.Biomolecules · 2022Review
- Mechanisms of Formation, Structure, and Dynamics of Lipoprotein Discs Stabilized by Amphiphilic Copolymers: A Comprehensive Review.Nanomaterials (Basel, Switzerland) · 2022Review
- Current Developments in Native Nanometric Discoidal Membrane Bilayer Formed by Amphipathic Polymers.Nanomaterials (Basel, Switzerland) · 2021Review
- Lipid Dynamics in Diisobutylene-Maleic Acid (DIBMA) Lipid Particles in Presence of Sensory Rhodopsin II.International journal of molecular sciences · 2021Article
- Kinetic analysis of antibody binding to integral membrane proteins stabilized in SMALPs.BBA advances · 2021Article
- Simple Derivatization of RAFT-Synthesized Styrene-Maleic Anhydride Copolymers for Lipid Disk Formulations.Biomacromolecules · 2020Article
- Use of paramagnetic systems to speed-up NMR data acquisition and for structural and dynamic studies.Solid state nuclear magnetic resonance · 2019Review
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Abstract
Spectroscopic studies of membrane proteins (MPs) are challenging due to difficulties in preparing homogenous and functional lipid membrane mimetic systems into which membrane proteins can properly fold and function. It has recently been shown that styrene-maleic acid (SMA) copolymers act as a macromolecular surfactant and therefore facilitate the formation of disk-shaped lipid bilayer nanoparticles (styrene-maleic acid copolymer-lipid nanoparticles (SMALPs)) that retain structural characteristics of native lipid membranes. We have previously reported controlled synthesis of SMA block copolymers using reversible addition-fragmentation chain transfer (RAFT) polymerization, and that alteration of the weight ratio of styrene to maleic acid affects nanoparticle size. RAFT-synthesis offers superior control over SMA polymer architecture compared to conventional radical polymerization techniques used for commercially available SMA. However, the interactions between the lipid bilayer and the solubilized RAFT-synthesized SMA polymer are currently not fully understood. In this study, EPR spectroscopy was used to detect the perturbation on the acyl chain upon introduction of the RAFT-synthesized SMA polymer by attaching PC-based nitroxide spin labels to the 5
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