Results 231 to 240 of about 232,144 (296)

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

High gain multi-band circularly polarized wearable leaky wave zipper MIMO antenna. [PDF]

Heliyon
Saeidi T, Saleh S, Mahmood SN, Timmons N, Al-Gburi AJA, Karamzadeh S, Razzaz F.   +6 more
europepmc   +1 more source

Dynamic Control of Synaptic Plasticity by Competing Ferroelectric and Trap‐Assisted Switching in IGZO Transistors with Al2O3/HfO2 Dielectrics

Advanced Functional Materials, EarlyView.
A frequency‐tunable ferroelectric synaptic transistor based on a buried‐gate InGaZnO channel and Al2O3/HfO2 dielectric stack exhibits linear and reversible weight updates using single‐polarity pulses. By switching between ferroelectric and trap‐assisted modes depending on input frequency, the device simplifies neuromorphic circuit design and achieves ...
Ojun Kwon, Dong Ho Lee, Seyoung Oh, Jongwon Yoon, Hyo‐Bae Kim, Ji‐Hoon Ahn, Woojin Park, Han Seul Kim, Byungjin Cho   +8 more
wiley   +1 more source

Synthesis and characterization of cerium doped NiZn nano ferrites as substrate material for multi band MIMO antenna. [PDF]

PLoS One
Asif RM, Aziz A, Akhtar MN, Khan MA, Abbasi MN, Abdul Muqeet H.   +5 more
europepmc   +1 more source

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

Advanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig, Egzon Cermjani, Doris Hanselmann, Johannes Prieschl, Angelika Schmitt, Michael S. Moritz, Christian Papp, Greta Nölke, Stefano Di Fiore, Christoph Deckers, Thomas H. Rehm, Susanne Wintzheimer   +11 more
wiley   +1 more source

Decision Fusion at Pixel Level of Multi-Band Data for Land Cover Classification-A Review. [PDF]

J Imaging
Papadopoulos S, Koukiou G, Anastassopoulos V.   +2 more
europepmc   +1 more source

Joint Power Allocation and Beamforming for In-Band Full-Duplex Multi-Cell Multi-User Networks

Haifeng Luo, Navneet Garg, Mark Holm, Tharmalingam Ratnarajah   +3 more
openalex   +2 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Design and fabrication of a microstrip triplexer with wide flat channels for multi-band 5G applications. [PDF]

PLoS One
Yahya SI, Zubir F, Abdel Hafez M, Nkenyereye L, Chaudhary MA, Assaad M, Nouri L, Rezaei A, Jizat NM.   +8 more
europepmc   +1 more source

Triple-band frequency selective rasorber with dual polarization and multi-band absorption

Bian Wu, Wu Bin, Yuxin Jia, Liang Chen, Yutong Zhao   +4 more
openalex   +1 more source