Results 191 to 200 of about 4,348,146 (352)

Characterization of Iron Oxide Nanoparticles Inside the <i>Myxococcus xanthus</i> Encapsulin. [PDF]

Nanomaterials (Basel)
McDowell HB, Hoiczyk E, Walther T.
europepmc   +1 more source

Exceedingly small iron oxide nanoparticles as positive MRI contrast agents

Proceedings of the National Academy of Sciences of the United States of America, 2017
He Wei, Oliver T. Bruns, M. Kaul, E. Hansen, Mariya Barch, A. Wiśniowska, Ou Chen, Yue Chen, Nan Li, S. Okada, J. Cordero, M. Heine, C. Farrar, D. Montana, G. Adam, H. Ittrich, A. Jasanoff, P. Nielsen, M. Bawendi   +18 more
semanticscholar   +1 more source

Tunable Coordination Number in Non‐Metal‐Introduced Copper Catalysts Enables High‐Performance Electrochemical CO2 Reduction to C2 Products

Advanced Functional Materials, EarlyView.
Copper catalysts introduced with different non‐metallic elements regulating the coordination number of Cu are prepared by magnetron sputtering. Reducing the Cu coordination number enhances C─C coupling and boosts C2+ product selectivity, by lowering the energy barrier for the *CO → *CHO conversion step. The optimized Si‐doped Cu catalyst achieves a C2+
Xiaoye Du, Bo Gao, Yixuan Yang, Young In Jo, Dan Qian, Chunhui Xiao, Shujiang Ding, Zhongxiao Song, Ki Tae Nam   +8 more
wiley   +1 more source

Neuroprotective, eco-friendly iron oxide nanoparticles to alleviate Parkinson's disease symptoms and improve nursing care. [PDF]

Front Neurosci
Chen S, Jiang T.
europepmc   +1 more source

Ion‐Selective Microporous Membranes via One‐Step Copolymerization Enable High‐Performance Redox Flow Batteries

Advanced Functional Materials, EarlyView.
A scalable one‐step copolymerization strategy is developed to produce low‐cost microporous ion exchange membranes that boost both the efficiency and lifespan of flow batteries. When combined with organic electrolytes in aqueous systems, these membranes enable safe and cheap flow battery energy storage, supporting the widespread integration of renewable
Jiaye Liu, Chunchun Ye, Ying Ma, Rui Tan, Xiangwen Wang, Huiting Zhang, Peng Song, Quan‐Fu An   +7 more
wiley   +1 more source

Iron oxide/silver-doped iron oxide nanoparticles: facile synthesis, characterization, antibacterial activity, genotoxicity and anticancer evaluation. [PDF]

Sci Rep
Abdelghany S, Elsayed A, Kabary H, Salaheldin H.   +3 more
europepmc   +1 more source

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

Advanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider, S. Esmael Balaghi, Niklas Ortlieb, Patrick Elsaesser, Sima Heidari, Christopher S. Allen, Anna Fischer   +6 more
wiley   +1 more source

Reversibly Redox-Active Iron Oxide Structures in FeNC Catalysts Identified by Microscopy and Spectroelectrochemical EPR and Mössbauer Methods. [PDF]

J Am Chem Soc
Abdiaziz K, Ni L, Demirbas D, Haak H, Reijerse E, Theis P, Jiang W, Chabbra S, Lunkenbein T, Kramm UI, Schnegg A.   +10 more
europepmc   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Superparamagnetic iron oxide nanoparticles in clinical applications: current status and future perspectives. [PDF]

EBioMedicine
Guo Z, Liu D, Zhang H, Yu W, Li Y, Gu N.
europepmc   +1 more source