Results 191 to 200 of about 239,158 (280)
Polarons in Heterogeneous Photo(electro)Catalysts
Angewandte Chemie, EarlyView.Polarons are defined as quasiparticles consisting of electrons/holes covered by a cloud of virtual phonons, which are beneficial/detrimental to the electronic properties of materials. This minireview provides a conceptual overview of how small polaron formation influences the photon absorption, charge transport and separation, and surface reactivity in
Hao Wu, Fatwa F. Abdi, Yun Hau Ng
wiley +2 more sources
A reflection on 'A hydrazone-based covalent organic framework for photocatalytic hydrogen production': teaching sponges new tricks. [PDF]
Chem SciRodríguez-Camargo A, Lotsch BV.
europepmc +1 more source
Advanced Intelligent Systems, EarlyView.This study provides an introduction to Bayesian optimisation targeted for experimentalists. It explains core concepts, surrogate modelling, and acquisition strategies, and addresses common real‐world challenges such as noise, constraints, mixed variables, scalability, and automation.
Chuan He +2 more
wiley +1 more source
Alkoxysulfonium Salts Unlock Access to New Aryl Sulfonium Salts for Cross‐Coupling
Angewandte Chemie, EarlyView.Hard‐to‐access (hetero)aryl sulfonium salts are prepared using stable methoxysulfonium salts in combination with the magnesiation of (hetero)aryl bromides. The approach allows access to aryl sulfonium salts bearing electron‐deficient (hetero)aryl rings, or electron‐rich aryl motifs in which the sulfonium motif resides at an alternative position on the ...
Rachel E. Brown +4 more
wiley +2 more sources
Advanced NanoBiomed Research, EarlyView.This review highlights how autoimmune diseases arise from intertwined immunological, genetic, and environmental factors, emphasizing gut microbiota dysbiosis as a pivotal driver. It outlines emerging nanotechnology‐based strategies—such as liposomes, hydrogels, and polymeric nanoparticles—that enhance targeted drug delivery, minimize systemic toxicity,
Md. Meraj Ansari +5 more
wiley +1 more source
Photochemical Cyclization of Tertiary Buta‐2,3‐dienamides to β‐Lactams Upon Triplet Energy Transfer
Angewandte Chemie, EarlyView.Energy transfer is the key to the successful photocyclization of the title compounds to 3,4‐disubstituted 2‐azetidinones. If the substituent at the nitrogen atom is primary (R2 = H), trans products are formed exclusively. The triplet state of xanthen‐9‐one (XT) was found to be quenched by an allene amide (R, R2 = H, R1 = Bn, and R3 = Ph) with a ...
Johannes Hofer +3 more
wiley +2 more sources
Enhanced Visible-Light Degradation of Rhodamine B by Hydrothermally Synthesized WO<sub>3</sub>@g‑C<sub>3</sub>N<sub>4</sub> Heterostructures for Water Remediation. [PDF]
ACS OmegaLe MC +5 more
europepmc +1 more source
Angewandte Chemie, EarlyView.This minireview highlights recent advances in catalyst development and mechanistic strategies that enable photochemical and photocatalytic reactivity under 700–1000 nm NIR light, emphasizing how long‐wavelength excitation expands opportunities in both synthetic chemistry and biology.
Santosh K. Pagire +3 more
wiley +2 more sources
Zn-based metal organic frameworks encapsuated cauliflower leaves-derived biochar composite for photocatalytic removal of victoria blue and crystal violet. [PDF]
Sci RepDarabdhara J +2 more
europepmc +1 more source
Angewandte Chemie, EarlyView.Electrochemical (EC) advanced oxidation enables near‐complete lithium and iron recovery from spent lithium iron phosphate batteries, while simultaneously transforming leach residues into a high‐performance P, N‐doped single‐atom Fe catalyst. The reconstructed Fe–CN3P catalyst exhibits exceptional peroxymonosulfate (PMS) activation and rapid bisphenol A
Xianhui Ke +6 more
wiley +2 more sources