Results 181 to 190 of about 2,328,050 (301)

Study on the Reaction Mechanism of RuOx and Its Enhanced Hydrogen Evolution Reaction Activity

Advanced Science, EarlyView.
In situ Raman spectroscopy and DFT calculations reveal that, prior to the onset of HER, the surface of RuOx undergoes reversible reduction and structural reconstruction. The resulting Ru(II)O/Ru(IV)O2 configuration is identified as the true catalytically active species.
Liquan Zhang, Haobo Dong, Jianrui Feng, Longxiang Liu, Fei Guo, Liqun Kang, Guoliang Chai, Mohamed A. Ghanem, Xinde Chen, Ivan P. Parkin   +9 more
wiley   +1 more source

Sonosynthesis of Iron Carbide@Iron Oxide Nanoparticles [PDF]

Microscopy and Microanalysis, 2018
P. Zavala-Rivera, A. I. Argüelles-Pesqueira, J. A. Lucero-Acuña, P. Guerrero-Germán, A. Rosas-Durazo   +4 more
openaire   +1 more source

Quantitative TGA distinguishing physisorbed and chemisorbed water in the ligand layer of iron oxide nanoparticles. [PDF]

Nanoscale Adv
Zobel M, Plekhanov M, Ehlert S, Magerl A.   +3 more
europepmc   +1 more source

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

Advanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib, Shan Jiang, Joyce ZX Lee, CW Lim, HL Yeung, Nicki YH Leung, Patrick SC Leung, Ting F Leung, Christine YY Wai   +8 more
wiley   +1 more source

Iron Salts, but Not Iron Oxide Nanoparticles, Drive High-Yield Production of Iron-Engineered Extracellular Vesicles. [PDF]

J Extracell Vesicles
Thouvenot E, Van de Walle A, Guigner JM, Abou-Hassan A, Martin-Jaular L, Silva AKA, Wilhelm C.   +6 more
europepmc   +1 more source

Development and Applications of a Magnetism‐Aware General‐Purpose Atomic Cluster Expansion Potential for the Fe‐O‐H Ternary System

Advanced Science, EarlyView.
Hydrogen‐driven iron oxide reduction, water‐iron corrosion, and hydrogen embrittlement of metallic iron share the same Fe‐O‐H chemistry. A general‐purpose Atomic Cluster Expansion potential covers this chemistry across the full concentration range with explicit Ising‐like treatment of magnetism.
Baptiste Bienvenu, Mira Todorova, Jörg Neugebauer, Dierk Raabe, Matous Mrovec, Ralf Drautz   +5 more
wiley   +1 more source

Comparing Small-Angle X-ray Scattering Approaches for Quantifying Magnetic-Field-Induced Orientation of Superparamagnetic Iron Oxide Nanoparticles. [PDF]

Langmuir
Thünemann AF.
europepmc   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Combination Therapeutic Effect of Psoralen and Paclitaxel-Loaded Superparamagnetic Iron Oxide Nanoparticles for the Treatment of Triple-Negative Breast Cancer. [PDF]

Int J Nanomedicine
Du M, Liu F, Wang P, Asim MH, Liu Q, Li Q, Xie M, Zhang K, Yang Z, Cai Y.   +9 more
europepmc   +1 more source

Ferroelectric Catalysts in the Hydrogen Evolution Reaction: A Perspective

Advanced Science, EarlyView.
This perspective summarizes recent advances in ferroelectric (FE) catalysts for the hydrogen evolution reaction (HER). It first introduces HER fundamentals and FE mechanisms, then classifies FE catalysts into single‐phase, single‐atom‐modified, heterostructured, and other engineered types, with representative examples.
Rongxuan Lu, Weizhen Meng, Zhenxiang Cheng, Judy N. Hart, Michael Ferry, Sean Li, Wenxian Li   +6 more
wiley   +1 more source