Results 241 to 250 of about 3,400,569 (307)

Electrocatalytic Urea Synthesis From CO2 and N2/NO3−: Bridging Catalyst Activity, C–N Coupling Kinetics, and Industrial Applicability

Advanced Science, EarlyView.
This review compares NO3− + CO2 and N2 + CO2 electrocatalytic urea synthesis in feedstock properties, catalyst design, C–N coupling mechanisms, performance optimization, and engineering applicability. The two systems correspond to a near‐term deployable route and a long‐term green synthesis goal, respectively.
Fulin Dong, Ruihan Zhang, Huiyu Lou, Tianshi Gao, Guangjin Zhang, Menglei Yuan   +5 more
wiley   +1 more source

Development‐Informed Microsphere Assemblies Enable Spatiotemporally Programmed Bone–Vascular Organoid‐Like Constructs for Large Bone Defect Repair

Advanced Science, EarlyView.
Single‐cell‐guided prioritization of BMP4 and VEGFA is combined with temporally programmed BMSCs and a Matrigel‐free GelMA/PEO/bioactive‐glass assembled‐microsphere matrix to generate bone–vascular organoid‐like constructs. The platform coordinates osteogenic differentiation, endothelial activation, vascular‐like microchannel formation, and ...
Renhao Ni, Xinyi Shi, Tong Zhu, Guanrong Li, Lei Chang, Shengtao Li, Jingyi Chi, Chen Shi, Zeming Hu, Rong Xu, Yingchun Zhu, Yang Luo, Yichen Chen, Fan Yang, Yabin Zhu   +14 more
wiley   +1 more source

High-performance ionomer-free gas diffusion cathodes with low Pt loading for proton exchange membrane water electrolysis. [PDF]

Commun Mater
Chen M, Piechulla PM, Mantzanas A, Kräenbring MA, Özcan F, Segets D, van Ommen JR.   +6 more
europepmc   +1 more source

Surface‐State‐Driven Selectivity of Electrocatalytic Glucose Oxidation: Metallic Au, Au─OH, and CuO

Advanced Science, EarlyView.
In the electrochemical oxidation of glucose, whether the pyranose ring opens upon adsorption decides the reaction pathway: ring opening on metallic Au yields gluconic acid, gluconolactone formation on Au─OH leads to glucaric acid, and C─C cleavage on CuO gives formic acid. Surface state thus governs product selectivity.
Myeonghwan Oh, Hoeun Seong, Ga Eun Jo, Jiyoung Hwang, Yurim Sohn, Kyoungsuk Jin, Jong Hyeok Park, Wooyul Kim, Seok Ki Kim, Dong Ki Lee   +9 more
wiley   +1 more source

Hydroxyl group's effects on the activity and durability of supported carbon-TiO₂ for proton exchange membrane fuel cells. [PDF]

RSC Adv
Jang SJ, Jung YK, Lee JH, Lee SH, Shin TH, Lee YW.   +5 more
europepmc   +1 more source

Beyond Charge: Field‐Effect Transistors in Multimodal Biosensing Platforms for Biomolecular Interaction Studies

Advanced Electronic Materials, EarlyView.
This review summarizes the developments in field‐effect transistor (FET)‐based dual‐mode sensor platforms and what can be learned from them. It identifies charge as a crucial factor in biomolecular interactions at interfaces, outlines the challenges of hybrid systems, and highlights their benefits.
Roger Hasler, Ciril Reiner‐Rozman, Christoph Kleber, Jakub Dostalek, Wolfgang Knoll   +4 more
wiley   +1 more source

Improving Interlayer Interactions in Proton Exchange Membrane Fuel Cell through Carbon Nanotube-Based Catalyst Design. [PDF]

Adv Sci (Weinh)
Ai L, Xu Z, Holmes SM, Zhai H.
europepmc   +1 more source

AI‐Assisted Ultrasensitive Biosensing using Metal‐Electrolyte‐Metal‐Insulator‐Silicon Structure Based on Oxygen‐Tunable Iridium Oxide Nanonets for Lysyl‐Oxidase‐Like‐2 Breast Cancer Detection

Advanced Electronic Materials, EarlyView.
An oxygen‐controlled iridium‐oxide (IrOx) nano‐net structure is developed to enhance the sensitivity of metal‐electrolyte‐metal‐insulator‐silicon (MEMIS) biosensors. Integrated with a deep learning model, this platform achieves a high accuracy of 94.8% for detecting the breast cancer biomarker LOXL2.
Chiao‐Fan Chiu, Pankaj Kumar, Long Nguyen Minh Le, Ping‐Hsuan Wu, Punnatorn Boonyoung, Shen Tingyang, Abhijit Aich, Yi‐Pin Chen, Shih‐Yin Huang, Siddheswar Maikap   +9 more
wiley   +1 more source

Impact of Porous Transport Layer Morphology on the Performance of Proton Exchange Membrane Water Electrolyzers with Ultra-Low Iridium Loadings. [PDF]

ACS Appl Mater Interfaces
Wrubel JA, Parimuha M, Blair S, Yu H, Lang JT, Schmeiser AJ, Young JL, Padgett E, Zenyuk IV, Bender G.   +9 more
europepmc   +1 more source

Nanofiber membranes for enhanced performance and optimization of proton exchange membrane fuel cells. [PDF]

Sci Adv
Zhai H, Chen J, Meng C, Yang X, Zhou Z, Ai L, Li J, Miller TS, Perez-Page M, Holmes SM.   +9 more
europepmc   +1 more source