Results 151 to 160 of about 5,891,064 (303)

Dual Nickel/Photoredox‐Catalyzed Regio‐ and Enantioselective Alkenylation of Epoxides

Advanced Science, EarlyView.
Ni/photoredox‐catalyzed stereoconvergent cross‐electrophile coupling of racemic epoxides with alkenyl bromides is described, affording β‐alkenyl products with up to 95% ee, excellent E‐selectivity, and complete regiocontrol. These versatile intermediates enable diverse chiral synthons; mechanistic studies suggest a halide ring‐opening followed by ...
Hongyan Lan, Shengzhou Jin, Zhao‐Dong Xu, Guigen Li, Dingyi Wang   +4 more
wiley   +1 more source

Photocatalytic Activity of Y-Doped ZrO₂ Thin Films. [PDF]

Int J Mol Sci
Mita C, Frenti M, Cornei N, Bulai G, Pricop D, Tiron V, Dobromir M, Doroshkevich AS, Mardare D.   +8 more
europepmc   +1 more source

Photocatalytic activity for H2 evolution of TiO2 with tuned surface crystalline phase

, 2013
Photocatalytic activity for H2 evolution of TiO2 with tuned surface crystalline ...
Shanlin Zhao, 徐倩, Jing Zhang, 李灿, Song Yan   +4 more
core  

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

Photocatalytic Activity of Boron-Modified SnO₂ Nanoparticles for Crystal Violet Removal. [PDF]

Nanomaterials (Basel)
Negoescu D, Vasile A, Mocioiu O, Anastasescu C, Gherendi M, Culita DC, Atkinson I, Petrescu S, Hornoiu C, Bratan V.   +9 more
europepmc   +1 more source

Concretes with Photocatalytic Activity

, 2016
Magdalena Janus, Kamila Zajac
openaire   +2 more sources

MOF‐Derived Cu‐TiO2/Alginate Micromotors for Buoyancy‐Regulated 3D Motion

Advanced Science, EarlyView.
In this work, cyanobacteria‐inspired sodium alginate (SA)/Cu‐TiO2/Fe3O4 hydrogel micromotors generate and encapsulate O2 microvesicles upon light irradiation, enabling buoyancy‐mediated Z‐axis upward migration and surface enrichment at the light‐exposed water‐air surface.
Wei Zou, Qing Wu, Jiawei Lin, Kunchen Li, Yulong Ying, Josep Puigmartí‐Luis, Salvador Pané, Sheng Wang   +7 more
wiley   +1 more source

Green Synthesis of Silver Nanoparticles from <i>Melissa officinalis</i> Flower: Evaluation of Antimicrobial, Antioxidant, and Photocatalytic Activity. [PDF]

Molecules
Erden Kopar E.
europepmc   +1 more source

Research: Photocatalytic activity

Photocatalytic activity of PAHs measured (47)
openaire   +1 more source

Integrated O2 and H2 Gas Therapy via Microneedle‐Assisted Photocatalytic Water Splitting for Accelerating Diabetic Full‐Thickness Skin Wound Healing

Advanced Science, EarlyView.
A concept of integrated O2 and H2 gas therapy is achieved using a gas‐producing material. PMP nanoparticles, fabricated from platinum, MIL‐101(Fe)‐NH2, and phosphotungstic acid, are integrated into bilayer gelatin methacryloyl microneedles for transdermal delivery. These microneedles enable integrated O2 and H2 gas therapy and promote wound healing via
Zesheng Chen, Yanchao Yu, Xingyuan Xiao, Wenwen Cheng, Ye Yang, Zhengyao Zhang, Wang Wang, Zhijun Zhou, Weikang Hu, Xiaolong Wang, Bing Li, Kwang Leong Choy, Yun Chen, Zijian Wang   +13 more
wiley   +1 more source