Results 31 to 40 of about 265,977 (265)
Nature Communications, 2022 Some cyanobacteria acclimate to far-red light by integrating chlorophyll f into their photosystems. Additional chlorophylls typically slow down charge separation but here the authors show that charge separation in chlorophyll-f-containing Photosystem II ...
Vincenzo Mascoli +4 more
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Charge separation at liquid interfaces
Physical Review ResearchWe present a theory for phase-separated liquid coacervates with salt, taking into account spatial heterogeneities and interfacial profiles. We find that charged layers of alternating sign can form around the interface while the bulk phases remain ...
Arghya Majee +2 more
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An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane
FEBS Letters, EarlyView.Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa +3 more
wiley +1 more source
AIP AdvancesAt present, extensive research has been conducted on shaped-charge cutting of metallic separation plates, and a well-established design correlation exists between the cutting thickness and the shaped charge model.
Fei Weng, Jing Sun, Xin Chang
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Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Electron charge dynamics and charge separation: A response theory approach
SciPost PhysicsThis study applies response theory to investigate electron charge dynamics, with a particular focus on charge separation. We analytically assess the strengths and limitations of linear and quadratic response theories in describing charge density and ...
Lionel Lacombe, Lucia Reining, Vitaly Gorelov
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Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics
FEBS Letters, EarlyView.Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt +8 more
wiley +1 more source
Advanced MembranesIonic covalent organic frameworks (iCOFs), with electrostatic microenvironment suitable for CO2 separation, are regarded as ideal materials for gas membrane separation.
Yong Zhang +3 more
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Impact of Nanoparticle Consolidation on Charge Separation Efficiency in Anatase TiO2 Films
Frontiers in Chemistry, 2021 Mesoporous films and electrodes were prepared from aqueous slurries of isolated anatase TiO2 nanoparticles. The resulting layers were annealed in air at temperatures 100°C ≤ T ≤ 450°C upon preservation of internal surface area, crystallite size and ...
Karin Rettenmaier, Thomas Berger
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Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation
FEBS Letters, EarlyView.Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang +2 more
wiley +1 more source