Results 221 to 230 of about 22,322 (302)

How the Arrangement of Platinum Atoms on Ruthenium Nanoparticles Improves Hydrogen Evolution Activity

Advanced Materials, EarlyView.
A synthetic strategy for the formation of Pt islands and their transformation into Pt atomic strings on Ru nanoparticle surfaces is presented. The thermodynamically favored configuration of Pt strings on Ru catalyst is demonstrated to catalyze HER via the faster Volmer–Tafel pathway with a significantly improved intrinsic activity, owing to the well ...
Qinyu Li, Soshan Cheong, Agus R. Poerwoprajitno, Shuting Xiang, Anatoly I. Frenkel, Yuwei Yang, Nicholas M. Bedford, Sohaib Umer, Martina Lessio, Ichiro Ohnishi, Zeno R. Ramadhan, Dale L. Huber, Liming Dai, Wolfgang Schuhmann, J. Justin Gooding, Richard D. Tilley   +15 more
wiley   +1 more source

Video Segmentation of Wire + Arc Additive Manufacturing (WAAM) Using Visual Large Model. [PDF]

Sensors (Basel)
Feng S, Wainwright J, Wang C, Wang J, Pardal GR, Qin J, Yin Y, Lasisi S, Ding J, Williams S.   +9 more
europepmc   +1 more source

Graph Neural Network Driven Exploration of Non‐Precious Metal Catalysts for Air‐to‐Ammonia Conversion

Advanced Materials, EarlyView.
A machine learning‐driven microkinetic framework, based on graph neural networks is developed, for screening non‐noble catalysts in NH2OH hydrogenation. This approach enables the discovery of efficient catalysts for plasma–electrochemical ammonia synthesis directly from air under ambient conditions. CuMnSb is identified as a top‐performing, sustainable
Chengyi Zhang, Xiaoli Ge, Zihao Jiao, Mengyao Chang, Chuang Zhao, Qingsong Hua, Zhaoqiang Li, Geoffrey I.N. Waterhouse, Yuguang C. Li, Ziyun Wang   +9 more
wiley   +1 more source

Monte Carlo dose calculation for photon and electron radiotherapy on dynamically deforming anatomy. [PDF]

Med Phys
Zobrist B, Bertholet J, Frei D, Volken W, Amstutz F, Stampanoni MFM, Manser P, Fix MK, Loebner HA.   +8 more
europepmc   +1 more source

A Hydro‐Expansive and Degradable Biomaterial Enabling Shape Recovery of Film‐Based Devices in Biofluids

Advanced Materials, EarlyView.
A chitosan‐based bio‐composite exhibits stable and strong tensile strength during volumetric expansion in body fluids, serving as a functional coating that enables a thin film‐based device to self‐flatten from its tubular shape required for catheter delivery.
Ruoxing Wang, Jiajie Sui, Pengfei Chen, Zulmari Silva‐Pedraza, Jack Bontekoe, Jooyong Kim, Patrick Li, Fengdan Pan, Eric G. Schmuck, Satoru Osaki, Bo Liu, Xudong Wang   +11 more
wiley   +1 more source

Research on 3D stability algorithm of spatial concave slope. [PDF]

Sci Rep
Yin L, Wang D, Xing X, Meng X, Wu Y.
europepmc   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐w. Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Early generation dynamic and static proton arc treatment planning algorithms assessment in oropharyngeal cancer patients. [PDF]

Med Phys
De Jong BA, Zhao L, Liu P, Wase V, Marthin O, Sundström J, Liu G, Deroniyagala R, Li X, Cong X, Janssens G, Engwall E, Korevaar EW, Ding X, Langendijk JA, Both S.   +15 more
europepmc   +1 more source

Preferential Membrane Remodeling on Curved Biointerfaces Induced by Conjugated Oligoelectrolyte

Advanced Materials Interfaces, EarlyView.
This study explores how membrane shape influences the interaction of conjugated oligoelectrolytes (COEs) with lipid bilayers. Using a curved biointerface composed of nanobar arrays and supported lipid bilayers, it is revealed that COE intercalation preferentially remodels curved regions, forming distinct structures. These findings highlight the role of
Xinwen Miao, Samuel Jun Wei Chan, Sian Kang Chong, Xiangfu Guo, James Chin Shing Ho, Atul N. Parikh, Guillermo Carlos Bazan, Wenting Zhao   +7 more
wiley   +1 more source

Improving efficiency in lung SAbR planning using integrated tools for X-ray based adaptive radiotherapy. [PDF]

J Appl Clin Med Phys
Visak J, Washington B, Liao CY, Domal S, Parsons D, Zhang Y, Badiyan S, Westover K, Lin MH.   +8 more
europepmc   +1 more source