Double stranded antiferromagnetic helix as an efficient spin filter
Results in Physics, 2023 We report a large degree of spin filtration in a double stranded (ds) antiferromagnetic helix (AFH) system. Generally spin channel separation is not possible when a magnetic system possesses a vanishing net magnetization.
Debjani Das Gupta +4 more
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Morphological and anatomical study of the genus Hedera in Iran [PDF]
رستنیها, 2019 Hedera is a genus of evergreen climbers distributed throughout Europe, North Africa, Macaronesia, and Asia. In this study, the morphological and anatomical structures of 11 populations from two species of Hedera (H. helix and H.
Elham Amini +5 more
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Nanomaterials, 2021 The chirality quantification is of great importance in structural biology, where the differences in proteins twisting can provide essentially different physiological effects.
Vladimir Bystrov +8 more
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Exploring Flexibility of Progesterone Receptor Ligand Binding Domain Using Molecular Dynamics. [PDF]
PLoS ONE, 2016 Progesterone receptor (PR), a member of nuclear receptor (NR) superfamily, plays a vital role for female reproductive tissue development, differentiation and maintenance.
Liangzhen Zheng +2 more
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Evidence-Based Structural Model of the Staphylococcal Repressor Protein: Separation of Functions into Different Domains. [PDF]
PLoS ONE, 2015 Horizontal transfer of mobile genetic elements within Staphylococci is of high biomedical significance as such elements are frequently responsible for virulence and toxic effects.
Kinga Nyíri +4 more
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New Frameworks for Constructing Special Curves via f-Weighted Direction Curves
MathematicsIn this paper, we investigate three classes of f-weighted direction curves, namely tangent, principal, and binormal direction curves, obtained by integrating positive smooth multiples of the corresponding Frenet vector fields of a generating Frenet curve
Levent Kula
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A Miniaturized Dual-Orbital-Angular-Momentum (OAM)–Mode Helix Antenna
IEEE Access, 2018 Traditional helix antenna is firstly modified to radiate orbital angular momentum (OAM) wave, which has a compact size and an outstanding gain. Firstly, general principle of generating OAM by helix antenna is introduced.
Dang Weiguo +3 more
doaj +1 more source
Structure‐forward targeting of claudins with synthetic binders
FEBS Letters, EarlyView.Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley +1 more source
Helix-formation and folding as studied in generalized-ensemble simulations [PDF]
Brazilian Journal of Physics, 2003 Studying simple artificial peptides, we show that recently developed simulation techniques enable efficient investigations of secondary structure formation and folding in small peptides.
Alves, Nelson A., Hansmann, Ulrich H. E.
openaire +3 more sources
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