Acetylene Semi‐Hydrogenation by Photocatalysis
Angewandte Chemie, EarlyView.Photocatalytic acetylene semi‐hydrogenation is an emerging light‐driven route to polymer‐grade ethylene, offering a mild alternative to energy‐intensive thermocatalysis. By replacing H2 co‐feed with water or other proton sources, these systems can achieve high selectivity under ambient conditions.
Anna Fortunato +6 more
wiley +2 more sources
Exploring Facial Index as an Indicator of Ethnic Lineage in Upper Himalayan Indigenous Tribal Populations. [PDF]
CureusDabhi D +9 more
europepmc +1 more source
Neutrino intergalactic communication, metal life, and viruses: Part 1 quo vadis ex machina. [PDF]
Bioinformation, 2021 Shapshak P.
europepmc +1 more source
High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State
American Journal of Botany, EarlyView.Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording +4 more
wiley +1 more source
Angewandte Chemie, EarlyView.A stereoselective functionalization method of cyclic imines under mild organocatalytic conditions was developed. Bifunctional cinchona alkaloid catalysts combined with carefully optimized reaction conditions to suppress background reactivity enabled highly enantio‐ and diastereoselective addition reactions of malonates to cyclic imines.
Frederic Kölblin, Helma Wennemers
wiley +2 more sources
On the ambipolar diffusion formulation for ion-neutral drifts in the non-negligible drift velocity limit. [PDF]
Philos Trans A Math Phys Eng SciHillier AS.
europepmc +1 more source
A High‐Voltage Membrane‐Free Li–Organic Hybrid Flow Battery Using Eutectic Lithium Chemistry
Angewandte Chemie, EarlyView.A high‐voltage (3.6 V) membrane‐free Li–organic hybrid flow battery is enabled by a deep‐eutectic lithium electrolyte composed of trifluoroacetamide (TFAD) and LiPF6, paired with a dichloromethane (DCM) catholyte containing phenothiazine (PTZ). The TFAD/LiPF6 eutectic provides fast Li+ transport and stable Li‐metal cycling, while the immiscible TFAD ...
Xiao Wang +7 more
wiley +2 more sources
Parametric resonance of Alfvén waves driven by ionization-recombination waves in the weakly ionized solar atmosphere. [PDF]
Philos Trans A Math Phys Eng SciBallai I, Forgács-Dajka E, McMurdo M.
europepmc +1 more source
Polymer Brushes Govern Defect‐Selective Oxidative Etching of Penta‐Twinned Gold Nanorods
Angewandte Chemie, EarlyView.Polymer brushes act as active interfacial regulators of oxidative etching, directing it to crystallographic defects. In penta‐twinned gold nanorods, defect–ligand interplay localizes etching to defect regions and induces surface corrugations on the long nanorod sides. This work establishes a framework for programmable nanoengineering of the surfaces of
Tianyi Wu +9 more
wiley +2 more sources
Kelvin-Helmholtz-induced mixing in multi-fluid partially ionized plasmas. [PDF]
Philos Trans A Math Phys Eng SciSnow B, Hillier AS.
europepmc +1 more source