Circular dichroism
View article: Biophysical Interaction Specificity of Naringenin Functionalized Silver Nanoparticles with Human Serum Albumin
Biophysical Interaction Specificity of Naringenin Functionalized Silver Nanoparticles with Human Serum Albumin Open
The natural drug, Naringenin (Nar) based synthesis of drug-functionalized silver nanoparticles (AgNPs), has gained much attention in biomedicine owing to its unique optical and therapeutic properties. The present study deals with the biosy…
View article: Structural and functional characterization of a metagenomically derived γ‐type carbonic anhydrase and its engineering into a hyperthermostable esterase
Structural and functional characterization of a metagenomically derived γ‐type carbonic anhydrase and its engineering into a hyperthermostable esterase Open
The 16S microbial community profiling of a metagenomics library from geothermal spring at Lisvori (Lesvos island, Greece) enabled the identification of a putative sequence exhibiting 95% identity to the γ‐type carbonic anhydrase (γ‐CA) fro…
View article: Protein-Independent Liquid - Liquid Phase Separation of Adenosine Triphosphate under Crowded Conditions
Protein-Independent Liquid - Liquid Phase Separation of Adenosine Triphosphate under Crowded Conditions Open
Adenosine triphosphate (ATP), a common constituent of protein rich biomolecular condensates, itself undergoes liquid liquid phase separation (LLPS) even in the absence of polypeptides. Using polyethylene glycol as macromolecular crowding a…
View article: Helically oriented polymer thin films by polarized UV-assisted vapor deposition polymerization
Helically oriented polymer thin films by polarized UV-assisted vapor deposition polymerization Open
Helically oriented polymer thin films were prepared by polarized UV-assisted vapor deposition polymerization of achiral polyazomethine. Stepwise modulation of the UV polarization axis during deposition induced chiral ordering, as confirmed…
View article: Dual-band tunable terahertz linear dichroism metasurface based on photosensitive silicon
Dual-band tunable terahertz linear dichroism metasurface based on photosensitive silicon Open
Metasurfaces, with their precise manipulation of electromagnetic waves, provide an ideal platform for realizing efficient terahertz linear dichroism (LD) devices. However, the existing LD metasurfaces primarily rely on fixed structures, ma…
View article: Detecting Linear Dichroism with Atomic Resolution
Detecting Linear Dichroism with Atomic Resolution Open
X-ray linear dichroism has been pivotal for probing electronic anisotropies, but its inherent limited spatial resolution precludes atomic-scale investigations of orbital polarization. Here we introduce a versatile electron linear dichroism…
View article: Fluorescence spectroscopy combined with molecular docking to study the interaction between folic acid derivatives from wheat grains and bovine trypsin
Fluorescence spectroscopy combined with molecular docking to study the interaction between folic acid derivatives from wheat grains and bovine trypsin Open
Folic acid is an essential substance for the growth and reproduction of human cells. This study employs fluorescence spectroscopy and molecular docking to investigate the interactions between trypsin and four primary folic acid derivatives…
View article: Improved albumin binding properties of Isoguvacine upon esterification as characterized by biophysical and computational tools
Improved albumin binding properties of Isoguvacine upon esterification as characterized by biophysical and computational tools Open
The prevalence of epilepsy, affecting millions across all age groups, has intensified the need for novel therapeutic interventions. Despite advances in antiseizure medications (ASMs), challenges persist, particularly drug resistance and si…
View article: Three New Aporphine Alkaloids with Glucose Consumption Increase Activity from Cassytha filiformis
Three New Aporphine Alkaloids with Glucose Consumption Increase Activity from Cassytha filiformis Open
Aporphine alkaloids were the characteristic compounds with hypoglycemic effects in Cassytha filiformis. Utilizing chromatographic separation techniques including silica gel and semi-preparative high-performance liquid chromatography, three…
View article: A Full Minimal Coupling GW-BSE Framework for Circular Dichroism in Solids: Applications to Chiral 2D Perovskites
A Full Minimal Coupling GW-BSE Framework for Circular Dichroism in Solids: Applications to Chiral 2D Perovskites Open
Circular dichroism (CD) and other chiroptical responses are a key probe of both chirality and momentum-space geometry in solids, but first-principles calculations are still challenging in periodic systems with strong exciton effects. Here,…
View article: Dataset for manuscript "Theory of circular dichroism in resonant inelastic x-ray scattering"
Dataset for manuscript "Theory of circular dichroism in resonant inelastic x-ray scattering" Open
Supported data for manuscript "Theory of circular dichroism in resonant inelastic x-ray scattering" in Phys. Rev. B (2025).
View article: Circularly Polarized Organic Long‐Persistent Luminescence from Polymer Films Doped with Chiral Cu(I) Complexes
Circularly Polarized Organic Long‐Persistent Luminescence from Polymer Films Doped with Chiral Cu(I) Complexes Open
The development of polymer materials with circularly polarized organic long‐persistent luminescence (CP‐OLPL) remains challenging yet highly desirable. Herein, a polymer‐based OLPL system is prepared by embedding a Cu(I) complex rac ‐NDP‐C…
View article: A Full Minimal Coupling GW-BSE Framework for Circular Dichroism in Solids: Applications to Chiral 2D Perovskites
A Full Minimal Coupling GW-BSE Framework for Circular Dichroism in Solids: Applications to Chiral 2D Perovskites Open
Circular dichroism (CD) and other chiroptical responses are a key probe of both chirality and momentum-space geometry in solids, but first-principles calculations are still challenging in periodic systems with strong exciton effects. Here,…
View article: Detecting Linear Dichroism with Atomic Resolution
Detecting Linear Dichroism with Atomic Resolution Open
X-ray linear dichroism has been pivotal for probing electronic anisotropies, but its inherent limited spatial resolution precludes atomic-scale investigations of orbital polarization. Here we introduce a versatile electron linear dichroism…
View article: Detecting Linear Dichroism with Atomic Resolution
Detecting Linear Dichroism with Atomic Resolution Open
X-ray linear dichroism has been pivotal for probing electronic anisotropies, but its inherent limited spatial resolution precludes atomic-scale investigations of orbital polarization. Here we introduce a versatile electron linear dichroism…
View article: Major Cat Allergen Fel d 4: Structure and Identification of a Cross‐Reactive <scp>IgE</scp> ‐Epitope‐Containing Area
Major Cat Allergen Fel d 4: Structure and Identification of a Cross‐Reactive <span>IgE</span> ‐Epitope‐Containing Area Open
Background Allergic sensitization to cats and other furry animals is a major cause of asthma and allergic rhinitis in more than 200 million people worldwide. According to the frequency of IgE recognition, allergen‐specific IgE levels, and …
View article: Dataset for manuscript "Theory of circular dichroism in resonant inelastic x-ray scattering"
Dataset for manuscript "Theory of circular dichroism in resonant inelastic x-ray scattering" Open
Supported data for manuscript "Theory of circular dichroism in resonant inelastic x-ray scattering" in Phys. Rev. B (2025).
View article: Study on the Structural Variability and Antiproliferative Activity of Fe (II) Compounds Based on Different Substituents of 4′‐Phenyl‐2,2′:6′,2′′‐Terpyridines
Study on the Structural Variability and Antiproliferative Activity of Fe (II) Compounds Based on Different Substituents of 4′‐Phenyl‐2,2′:6′,2′′‐Terpyridines Open
The family of Fe (II) complexes ( 1 – 8 ) bearing 4′‐(substituted‐phenyl)‐2,2′:6′,2′′‐terpyridine ligands were prepared and characterized, in which the para‐position of the phenyl is substituted by hydrogen (L 1 ), methyl (L 2 ), F (L 3 ),…
View article: Enhancing G‐Quadruplex Binding: Rational Design and Biophysical Evaluation of Dimeric Ligands
Enhancing G‐Quadruplex Binding: Rational Design and Biophysical Evaluation of Dimeric Ligands Open
G‐quadruplexes (G4s) are non‐canonical nucleic acid structures formed by guanine‐rich sequences. Within the human genome, beyond telomeres, G4 motifs have also been found in promoters, implying a potential role in gene regulation that coul…
View article: Luminescent Chiral Molecular Glasses by Melt‐Quenching Enantiopure BINAP
Luminescent Chiral Molecular Glasses by Melt‐Quenching Enantiopure BINAP Open
Chiral organic glasses combine unique optical properties with the processing advantages of amorphous solids. Here, melt‐quenching as a strategy for preparing optically active glasses from enantiopure BINAP (2,2′‐bis(diphenylphosphino)‐1,1′…
View article: Phytochemical Investigation of Aquilaria agallocha and Identification of a Diarylheptanoid Exhibiting Anti-Tau Aggregation Activity
Phytochemical Investigation of Aquilaria agallocha and Identification of a Diarylheptanoid Exhibiting Anti-Tau Aggregation Activity Open
Agarwood from Aquilaria agallocha, known as chim-hyuang in Korea, is widely distributed throughout Southeast Asia and has traditionally been used to treat asthma, pain, and gastrointestinal disorders. As part of our ongoing efforts to iden…
View article: Plasmonic Metasurfaces with Structural Chirality and Pseudo‐Chirality for Enhanced Circular Dichroism and Enantiomeric Recognition
Plasmonic Metasurfaces with Structural Chirality and Pseudo‐Chirality for Enhanced Circular Dichroism and Enantiomeric Recognition Open
The design and optical characterization of a plasmonic metasurface engineered to exhibit strong polarization anisotropy under both linearly and circularly polarized light is presented. The metasurface consists of geometrically asymmetric g…
View article: Enantiotopic-group-selective coupling for unified access to carbazole atropisomers as versatile chiral chromophores
Enantiotopic-group-selective coupling for unified access to carbazole atropisomers as versatile chiral chromophores Open
Chiral organic chromophores are foundational for advanced optical and electronic devices. Despite the widespread use of N -aryl carbazoles in visible-luminescent materials, chiroptical applications of their atropisomers have remained under…
View article: DNA-intercalation-based selective removal of 1,4,5,8-tetrahydroxy-9,10-anthraquinone in vitro
DNA-intercalation-based selective removal of 1,4,5,8-tetrahydroxy-9,10-anthraquinone in vitro Open
Anthraquinone (AQ) derivatives are persistent environmental pollutants with documented genotoxicity, necessitating efficient methods for their selective removal. This study was therefore designed to characterize the in vitro intercalative …
View article: Molecular Interplay Between Plant Proteins and Polyphenols: pH as a Switch for Structural and Functional Assembly
Molecular Interplay Between Plant Proteins and Polyphenols: pH as a Switch for Structural and Functional Assembly Open
Understanding how plant proteins interact with polyphenols under different pH conditions is key to unlocking the full functional potential of natural ingredients in food systems. This study investigates the pH-dependent binding mechanisms …
View article: Double Bouligand Printed Twisted Stacks: Mirrored Chiroptical Polarization and Enhanced Compressive Mechanics
Double Bouligand Printed Twisted Stacks: Mirrored Chiroptical Polarization and Enhanced Compressive Mechanics Open
Cellulose nanocrystals, a type of needle‐like polysaccharide nanomaterial, self‐assemble into left‐handed helical stacks showing selective optical reflection with visible‐range photonic bandgap and distinct circular polarization due to lef…
View article: Chiral SURMOFs for Vibrational Circular Dichroism: Multiscale Modeling and Experimental Insights
Chiral SURMOFs for Vibrational Circular Dichroism: Multiscale Modeling and Experimental Insights Open
Chiral surface‐anchored metal‐organic frameworks (SURMOFs) are emerging as versatile platforms for enantioselective separation, sensing, and the manipulation of circularly polarized light. To harness their full potential, predictive modeli…
View article: Aryltetralin Lignan Glycosides From the Leaves of <i>Viburnum cylindricum</i> and Their Enzyme Inhibitory Activity
Aryltetralin Lignan Glycosides From the Leaves of <i>Viburnum cylindricum</i> and Their Enzyme Inhibitory Activity Open
Viburnum cylindricum Buch. ‐Ham. ex D. Don is a commonly used medicinal Viburnum species containing abundant bioactive secondary metabolites. In this study, 14 aryltetralin lignan glycosides, including three previously undescribed ones, vi…
View article: Induced dichroism and handedness in optical rectification
Induced dichroism and handedness in optical rectification Open
We report on an induced circular dichroism in a structurally symmetric plasmonic array operating in the extraordinary optical transmission regime and its readout in optical rectification current, as well as in the optical transmission inte…
View article: Human Substance P Interactions with G Protein-Coupled Receptor NK1R Observed by NMR in Solution
Human Substance P Interactions with G Protein-Coupled Receptor NK1R Observed by NMR in Solution Open
Neurokinin 1 receptor (NK1R) is a class A G protein-coupled receptor (GPCR) that interacts with the endogenous undecapeptide agonist Substance P (SP) to activate its role in key physiological processes such as nausea, inflammation, and neu…