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Liquid-liquid phase separation offer a strategy for targeting biomaterial scaffolds, but controlling assembly to form functional materials is challenging. Here, the authors transform native proteins into amyloid fibres for assembly, and use the materials as a gastric ulcer protective agent.
Here, the authors utilise a combination of quasi-spherical theory and Jahn-Teller distortion to enhance the piezoelectric response of molecular metal halides, and the resulting piezoelectric energy harvesters exhibit superior power densities to the best-reported molecular hybrid energy harvesters.
Patient samples are often available in limited amounts, restricting the number of possible omics analyses. Here the authors present MONTE, a workflow that enables serial HLA-I and HLA-II immunopeptidome, ubiquitylome, proteome, phosphoproteome, and acetylome data collection from patient samples.
Fischer-Tropsch synthesis is challenged by the trade-off between enhancing C-C coupling and suppressing further hydrogenation of olefins. Here the authors break this challenge by developing a universal strategy to synthesis extra-heavy olefins from carbon monoxide and water via the sustained release of hydrogen and selective extraction of olefins.
Origami-inspired engineering has enabled intelligent materials and structures to react to environments, yet a complete sense-decide-act autonomous loop is still challenging. Yan et al. introduce autonomous origami robots by embedding sensing, computing, and actuating in compliant, conductive materials.
Preparation of functionalized analogues of 1,2-benzdiyne, from heavily substituted as well as benzofused scaffolds, is challenging. Here, the authors develop an array of 3-sulfonyloxyaryl(mesityl)iodonium triflates as 1,2-benzdiyne precursors, triggered from ortho-deprotonative elimination.
The heart is formed from several spatiotemporally distinct progenitor pools during development. Here they show that modulation of retinoic acid signaling can instruct human pluripotent stems cells into heart progenitors that are useful for studying human development and disease.
Spatial visualization of metabolites in tissues via mass spectrometry imaging can be prone to user perception bias. Here, the authors report the computational framework moleculaR that introduces probabilistic data-dependent molecular mapping of nonrandom spatial patterns of metabolite signals.
The optical quality of large-area transition metal dichalcogenide (TMD) monolayers is usually limited by surface defects and inhomogeneities. Here, the authors report a method based on 1-dodecanol encapsulation to improve the optical properties of TMD monolayers over mm-scale, enabling the fabrication of an array of polariton photonic crystal cavities.
This study offers molecular insight into the sialidase and fucosidase decapping apparatus that initiates growth on mucin and promotes nutrient sharing by the dedicated mucolytic symbiont Akkermansia muciniphila with the mucus-associated microbiota.
Liver cirrhosis is characterised by extensive fibrosis of the liver, and understanding the underpinning immunological processes is important in designing intervention. Here authors show that Mucosal-Associated Invariant T cells are instrumental to controlling the balance between profibrogenic and restorative macrophages and inhibiting their activation might reverse liver fibrosis.
Recently there has been interest in exploring the coupling between magnons for use in information processing, however, this is hampered by the fact that such coupling is forbidden due to the different parity of the acoustic and optical magnons. Here, Comstock et al show that the interlayer Dzyaloshinskii–Moriya-Interaction in a layered hybrid antiferromagnet can allow for strong coupling between the acoustic and optical magnons, offering a pathway for magnon coherent information processing.
An interfacial assembly strategy was developed to construct single-atom binary Fe/Co-Nx sites with a high accessible site density of 7.6 × 1019 sites per gram which results in increased power densities in fuel cells and Zn/air batteries.
The negative electrode reversibility limits the lifespan of Zn metal batteries. Here, authors report an aqueous electrolyte with a reverse micelle structure that improves the reversibility of the Zn metal anode enabling the production of an ampere-hour-level pouch cell with five months lifetime.
The East Antarctic Ice Sheet is currently surrounded by relatively cool water but changes in ocean dynamics may lead to warmer ocean water on the shelf in the future. This has the potential to dramatically increase its future sea level contribution.
Matter behaves differently at the nanoscale. Here, the author introduces the concept of a disjoining chemical potential for nanoscale thermodynamics, showing that thermodynamic functions depend on the environment, and suggests possible experimental verifications.
Parabacteroides distasonis (P. distasonis), part of the gut microbiome, was reported to play a role in diabetes, colorectal cancer and inflammatory bowel disease. Here the authors report that P. distasonis ameliorates liver fibrosis in studies with male mice, potentially via altered bile acid metabolism and hepatocyte pyroptosis.
Dimension reduction (DR) is a key step of Cytometry by Time-of-Flight (CyTOF) data analysis. Here, the authors benchmark 21 DR methods on 110 real and 425 synthetic CyTOF samples, finding a high level of complementarity between the methods, and providing a comprehensive set of user guidelines.
Natural behaviors induce changes to hidden states of the world that may be vital to track. Here, in monkeys navigating virtually to hidden goals, the authors show that neural interactions in the posterior parietal cortex play a role in tracking displacement from an unobservable goal.
Asian soybean rust caused by Phakopsora pachyrhizi is an important plant pathogen, but an accurate genome assembly for this fungus has been lacking. This study sequenced three independent P. pachyrhizi isolates and generated reference quality assemblies and genome annotations, representing a critical step for further in-depth studies of this pathogen and the development of new methods of control.