Results 141 to 150 of about 662,036 (283)
Sostenibilità e design del gioiello
AndLa ricerca affronta il tema del design del gioiello in un’ottica di sostenibilità ambientale e sociale relativa tanto ai materiali preziosi utilizzati quanto ai processi produttivi impiegati.
Alessandra Avella, Nicola Pisacane
doaj
Advanced Science, EarlyView.A scalable laser‐assisted surface patterning method regulates zinc ion flux and promotes lateral epitaxial growth for stable aqueous batteries. Periodic micro‐holes effectively minimize interfacial resistance and reconstruct the zinc texture to favor the compact (002) basal plane. This structured anode suppresses both dendrite propagation and parasitic
Suyeon Kim +10 more
wiley +1 more source
Crystallography‐Dependent Plating/Stripping Kinetics and Interfacial Morphologies in Zn Metal Anodes
Angewandte Chemie, EarlyView.SECCM coupled with fast‐scan cyclic voltammetry enables facet‐resolved measurements of Zn plating/stripping kinetics on single‐crystal (002), (100), and (101) surfaces. The close‐packed (002) facet exhibits the lowest exchange current density, whereas the more open (100) facet is kinetically fastest.
Ziqing Wang +7 more
wiley +2 more sources
Advanced Science, EarlyView.Bicyclo[1.1.0]butanes undergo a Lewis acid‐catalyzed formal (3 + 3) annulation with indolyl alcohols to furnish indole‐fused aza‐bicyclo[3.1.1]heptanes. Strain‐release‐driven C‐C bond formation, followed by C‐N bond formation via ring expansion, enables the rapid assembly of rigid, sp3‐rich bicyclic architectures under mild reaction conditions ...
Mainak Dey +4 more
wiley +1 more source
Chemical Inhibition of Pyocyanin Biosynthesis Attenuates Virulence of Pseudomonas aeruginosa
Angewandte Chemie, EarlyView.Anti‐virulence strategies disarm pathogens rather than killing them directly. A β‐lactone reduces pyocyanin production without affecting growth. Chemical proteomics identified PqsC as the primary target via binding to Cys129. Crystallography revealed the binding mode, and SAR yielded a chloroacetamide inhibitor with improved enzymatic potency and anti ...
Wei Ding +3 more
wiley +2 more sources
“Lithium‐Free” Anode Solid‐State Batteries Enabled by 3D Structured Miec Garnet
Advanced Energy Materials, EarlyView.“Lithium‐free” anode solid‐state batteries can maximize energy density by eliminating excess lithium metal but are limited by unstable lithium nucleation and poor lithium reversibility at solid interfaces. A mixed ionic and electronic conducting garnet scaffold promotes uniform lithium deposition within a three‐dimensional porous framework at low ...
George V. Alexander +6 more
wiley +1 more source
Preliminary tests on the use of an acoustic levitator for liquid X-ray diffraction experiments.
, 2003 Some preliminary tests at the crystallography beamline I711 at the MAX II synchrotron in Lund, Sweden, have shown that it is possible to use acoustical levitation to keep a droplet of liquid and solid (powder) samples in an X-ray beam for a sufficient ...
Oskarsson, Åke +14 more
core +1 more source
Crystal Structure Prediction of Inorganic Materials: A Benchmark and Modern Evaluation
Advanced Intelligent Discovery, EarlyView.Predicting a crystal’s structure from composition alone is a long‐standing challenge in materials discovery. The CSP180 benchmark of 180 inorganic crystals evaluates thirteen crystal structure prediction algorithms requiring no density functional theory (DFT) against DFT‐based baselines across twelve metrics.
Lai Wei +9 more
wiley +1 more source
Angewandte Chemie, EarlyView.Mixed MtaABC/MtgABC methyltransferase systems were developed for non‐native thiol and aniline methylation using the unactivated methyl donors methanol and glycine betaine. The platform enabled site‐selective and enantioselective methylation with turnover number up to 6000, representing the first enantioselective non‐native catalysis by cobamide ...
Amardeep Kumar +3 more
wiley +2 more sources