Found 9617 Results / Page 189 of 481
2019 / Crystal Growth & Design
Magnetite nanoparticles in the magnetosomes formed by magnetotactic bacteria present unique magnetic properties that make them the ideal nanoparticle with… Continue reading Protein Conservation Method Affects MamC-Mediated Biomineralization of Magnetic Nanoparticles
2019 / Scientific Reports
This paper focuses on the nucleoprotein (NP) of the newly identified member of the Orthomyxoviridae family, Influenza D virus. To date several… Continue reading The structure of the nucleoprotein of Influenza D shows that all Orthomyxoviridae nucleoproteins have a similar NPCORE, with or without a NPTAILfor nuclear transport
2019 / Journal of Peptide Science
The study of the process of HIV entry into the host cell and the creation of biomimetic nanosystems that are… Continue reading Modeling interaction between gp120 HIV protein and CCR5 receptor
2019 / Scientific Reports
p53 is frequently mutated in human cancers. Its levels are tightly regulated by the E3 ubiquitin ligase MDM2. The complex between… Continue reading Kinetic and thermodynamic effects of phosphorylation on p53 binding to MDM2
2019 / Extremophiles
The stability of dimeric cytochrome c′ from a thermophile, as compared with that of a homologous mesophilic counterpart, is attributed to… Continue reading Stability of cytochromes c′ from psychrophilic and piezophilic Shewanella species: implications for complex multiple adaptation to low temperature and high hydrostatic pressure
2019 / Advanced Functional Materials
Herein, a simple and facile strategy is described to obtain chiroptically active semiconductor thin films by blending of poly(3‐alkylthiophene)s, which… Continue reading Chiroptical‐Conjugated Polymer/Chiral Small Molecule Hybrid Thin Films for Circularly Polarized Light‐Detecting Heterojunction Devices
2019 / bioRxiv
The biogenesis of the photosynthetic apparatus in developing chloroplasts requires the assembly of proteins encoded on both nuclear and chloroplast… Continue reading GUN1 regulates tetrapyrrole biosynthesis
2019 / Protein: Structure, Function, Bioinformatics
Many protein and peptide sequences are self‐assembled into β‐sheet‐rich fibrous structures called amyloids. Their atomic details provide insights into fundamental… Continue reading Grafting a short chameleon sequence from αB crystallin into a β‐sheet scaffold protein
2019 / Faraday Discussions
The sugar-phosphate backbone of DNA near single-stranded (ss)—double-stranded (ds) junctions likely fluctuates within a broad distribution of conformations to permit… Continue reading Measuring local conformations and conformational disorder of (Cy3)2 dimer labeled DNA fork junctions using absorbance, circular dichroism and two-dimensional fluorescence spectroscopy
2019 / ACS Nano
In this work, lanthanide-doped upconversion nanoparticles (UCNPs) showing upconverted circularly polarized luminescence were demonstrated in an organic–inorganic co-assembled system. Achiral… Continue reading Optically Active Upconverting Nanoparticles with Induced Circularly Polarized Luminescence and Enantioselectively Triggered Photopolymerization
2019 / Protein: Structure, Function, Bioinformatics
Small heat shock proteins (sHsps) are molecular chaperones employed to interact with a diverse range of substrates as the first… Continue reading Chaperone‐like activity of the N‐terminal region of a human small heat shock protein and chaperone‐functionalized nanoparticles
2019 / Nucleic Acids Research
It is essential to study RNA under molecular crowding conditions to better predict secondary structures of RNAs in vivo. No systematic… Continue reading Thermodynamic characterization and nearest neighbor parameters for RNA duplexes under molecular crowding conditions
2019 / RSC Advances
Seven undescribed phenylspirodrimane derivatives, stachybochartins A–G (1–7), and four known analogues (8–11) were isolated from the endophytic fungus Stachybotrys chartarum obtained from Pinellia… Continue reading Seven new cytotoxic phenylspirodrimane derivatives from the endophytic fungus Stachybotrys chartarum
2019 / RSC Advances
Chiral carbon quantum dots (CQDs) with chirality, fluorescence and biocompatibility were synthesized by a one-step method with L-/D-tryptophan (L-/D-Trp), as both… Continue reading Investigation on the chirality mechanism of chiral carbon quantum dots derived from tryptophan
2019 / International Journal of Nanomedicine
Fungal keratitis is a major cause of corneal blindness accounting for more than one-third of microbiologically proven cases. The management… Continue reading Designing and enhancing the antifungal activity of corneal specific cell penetrating peptide using gelatin hydrogel delivery system
2019 / Nucleic Acids Research
The yeast Nhp6A protein (yNhp6A) is a member of the eukaryotic HMGB family of chromatin factors that enhance apparent DNA… Continue reading Evidence for a bind-then-bend mechanism for architectural DNA binding protein yNhp6A
2019 / RSC Advances
Arsenic (As) is a toxic metalloid that has drawn immense attention from the scientific community recently due to its fatal… Continue reading Interaction landscape of a ‘CαNN’ motif with arsenate and arsenite: a potential peptide-based scavenger of arsenic
2019 / Bioconjugate Chemistry
Adhesion promoting peptides have been reported to enable efficient enzyme immobilization on various material surfaces. Here we report the first… Continue reading Anchor Peptide-Mediated Surface Immobilization of a Grubbs-Hoveyda-Type Catalyst for Ring-Opening Metathesis Polymerization
2019 / RSC Advances
Solid-state organic fluorescent materials are important for the development of electroluminescent sensing devices. Herein, we report that N,N′-bis((R)-1-phenylethyl)perylene-3,4,9,10-tetracarboxylic diimide [(R,R)-BPP] and… Continue reading Solid-state AIEnh-circularly polarised luminescence of chiral perylene diimide fluorophores
2019 / Metallomics
Here, we report the preparation and photo-physical characterization of hexa-coordinated vertebrate globins, human neuroglobin (hNgb) and cytoglobin (hCygb), with the… Continue reading Utility of fluorescent heme analogue ZnPPIX to monitor conformational heterogeneity in vertebrate hexa-coordinated globins
