Results 221 to 230 of about 125,199 (299)

Boron-Doped BiOBr Nanosheets with Enhanced Photocatalytic Activity for Sulfanilamide and Dyes. [PDF]

Molecules
Wei Z, Wang Y, Shao Z, Xie L, Zhang L, Xu K, Chai X.   +6 more
europepmc   +1 more source

Strategies Toward Accessing Enantioenriched (Hetero)Benzo‐Fused 5‐ and 6‐ Membered Rings via Intermolecular Carbometalation

Angewandte Chemie, EarlyView.
The use of transition‐metal catalysts and design of chiral ligands have allowed chemists to access highly functionalized benzofused 5‐ and 6‐ membered rings in high yield and enantioselectivity. A common strategy used relies on an intermolecular carbometalation across alkynes and olefins, usually followed by a subsequent intramolecular carbometalation.
Clara Jans, Armaan Grewal, Xavier Abel‐Snape, Mark Lautens   +3 more
wiley   +2 more sources

Efficient photocatalytic activity of ZnO/GO/CuO nanocomposite with solar light for reduction of hexavalent chromium. [PDF]

Sci Rep
Hosseini SM, Asadpour S, Ghasemi M, Shirani M.   +3 more
europepmc   +1 more source

Out‐of‐Equilibrium Supramolecular Assembly Sustained by Photocatalysis

Angewandte Chemie, EarlyView.
Catalysis sustains structure: A Pt(II) supramolecular photocatalyst persists in a far‐from‐equilibrium state only as long as it remains photocatalytically active. Without ongoing catalytic activity, the system irreversibly relaxes into a thermodynamically stable but inactive state (PtB). Catalysis is essential for sustaining its structure.
E. Pelorosso, M. Scaccaglia, A. Fortunato, D. Alessi, F. Arcudi, A. Aliprandi   +5 more
wiley   +2 more sources

Analysis of the Photocatalytic Activity and Adsorption of CuS Nanoparticles Synthesized by Chemical Route for the Degradation of Organic Contaminants. [PDF]

ACS Omega
Guedes da Silva CB, Lima LLF, Urbano de Araujo AM, Samara Vieira P, Costa THC, Peña Garcia RR, Soares do Monte E Silva AF, Magalhães de Sousa RR, Damião Leite AM, Santana Libório M.   +9 more
europepmc   +1 more source

Light‐Induced Dispersion of Pd Single Atoms Provides Steady‐State‐Stabilized Activity for Photocatalytic H2 Generation

Angewandte Chemie, EarlyView.
High photon flux causes (re)distionpersion of atomic Pd species on TiO2 in photocatalytic experiments, whereas Pt SAs undergo continuous agglormation. This allows light‐driven stabilization of active Pd centers for sustained H2 evolution. ABSTRACT In recent years, the use of single atoms (SAs) has become increasingly significant in photocatalysis ...
Xin Zhou, Nikita Denisov, Ana S. Dobrota, Natalia V. Skorodumova, Igor A. Pašti, Hyesung Kim, Patrik Schmuki   +6 more
wiley   +2 more sources

Tuning photocatalytic activity of g-C₃N₄ through Cu deposition <i>via</i> chemical reduction and a DBD plasma method for visible-light-driven Cr(vi) reduction. [PDF]

RSC Adv
Petrović J, Bjelajac A, Mudrinić T, Guillot J, Bulou S, Petrović R.   +5 more
europepmc   +1 more source

Reconfiguration of Multiphase Coacervate Droplets Into Self‐Regulated Nested Artificial Cells

Angewandte Chemie, EarlyView.
Living cells advance functionality through spatiotemporal sub‐compartmentalization and internal organization. Herein, we develop a self‐regulated artificial cell by transforming a membrane‐less multiphase coacervate droplet (MCD) into a membranized, structurally reinforced nested coacervate vesicle (NCV).
Zhuping Yin, Rui Sun, Jingxin Shao, Jan C. M. van Hest, Stephen Mann   +4 more
wiley   +2 more sources

The influence of Sn particle incorporation on the photocatalytic activity of sprayed ZnO-SnO₂ nanocomposites. [PDF]

Sci Rep
Mahjoubi S, Mezyen M, El Fidha G, Bitri N, Llobet E.   +4 more
europepmc   +1 more source