Results 41 to 50 of about 152,477 (353)

A Novel Approach to Produce Metal–Metal Composites by Leveraging Immiscibility: Laser Powder Bed Fusion of Nanosilver‐Dispersed Titanium

Advanced Engineering Materials, EarlyView.
Incorporating nanosized silver into titanium for antimicrobial materials exploits the metastable miscibility gap between silver and titanium. Silver nanoparticles are synthesized via pulsed laser ablation in liquid. Silver addition refines the microstructure, increases hardness by 30%, and reduces Staphylococcus capitis microbial adhesion by 70%, with ...
Hamed Shokri, Silja‐Katharina Rittinghaus, Janett Schmelzer, Jessica Bertrand, Bilal Gökce   +4 more
wiley   +1 more source

X-Ray Fluorescence Spectrometry

Definitions, 2020
X-ray spectrometry techniques are powerful tools for the elemental, chemical, crystalline, structural and dynamic analysis of a wide variety of materials in a broad range of fields.
K. Hayashi
semanticscholar   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

High‐Rate Deposition and Characterization Study of CoZrO Films for On‐Chip Power Applications

Advanced Engineering Materials, EarlyView.
This study introduces a high‐rate reactive sputtering process for CoZrO films, aimed at large‐scale production of on‐chip magnetic components compatible with complementary metal oxide semiconductor (CMOS) fabrication. Characterization of the deposited films reveals that ideal magnetic properties require chemical compositions in a narrow Co:O range and ...
Elaine Ng, Leopoldo A. Hernandez, Jianliang Lin, Elizabeth Young‐Dohe, Charles R. Sullivan, Alex J. Hanson, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Nuclear Fuel Assay through analysis of Uranium L-shell by Hybrid L-edge/XRF Densitometer using a Surrogate Material

EPJ Web of Conferences, 2018
Assay of L-series of nuclear material solution is useful for determination of amount of nuclear materials and ratio of minor actinide in the materials. The hybrid system of energy dispersive X-ray absorption edge spectrometry, i.e.
Park Seunghoon, Joung Sungyeop, Park Jerry   +2 more
doaj   +2 more sources

NORTH-EASTERN SHARED RESEARCH FACILITIES OF NEISRI FEB RAS: EQUIPMENT AND DIRECTIONS OF RESEARCH

Геодинамика и тектонофизика, 2022
The activity of the North-Eastern Shared Research Facilities of the Shilo North-East Interdisciplinary Scientific Research Institute, Far Eastern Branch of the Russian Academy of Sciences (NEISRI FEB RAS) is aimed at conducting analytical studies of ...
O. T. Sotskaya, P. S. Minyuk, V. V. Akinin   +2 more
doaj   +1 more source

Fluorinated Graphene‐Coated N95 Respirators for Enhanced Protection against Viral Accumulation and Transmission

Advanced Engineering Materials, EarlyView.
We develop a one‐step spray coating approach to coat the fluorinated graphene (FG) nanosheet onto the N95 respirators. The spray‐coated superhydrophobic N95 respirators can effectively repel respiratory droplets off instantaneously and prevent SARS‐CoV‐2 virus accumulation on the surface.
Fengjie He, Jiongyu Zhang, Shengjie Zhai, Changchun Liu, Hui Zhao   +4 more
wiley   +1 more source

Mineralogy Characteristics of Sedimentary Bauxite in Western Guangxi

Yankuang ceshi, 2023
BACKGROUNDChina is the world’s largest aluminum producer and consumer. With the development of China’s aluminum industry, bauxite resources are consumed continuously and highly dependent on imports.
Lianjun WEI, Yanqing CHEN, Manqi LEI, Qingqi HUANG   +3 more
doaj   +1 more source

Laser Additive Manufacturing of Oxide‐Dispersion‐Strengthened Steels: A Simulation‐Based Comparison Between Powder Bed Fusion and Direct Energy Deposition

Advanced Engineering Materials, EarlyView.
Controlling the size and distribution of dispersoids is essential for optimizing the performance of oxide‐dispersion‐strengthened steels. This study focuses on nanoparticle dispersion and agglomeration during laser additive manufacturing of Fe20Cr alloy reinforced with ZrO 2 nanoparticles. Utilizing multiphysics phase‐field simulations and nanoparticle
Somnath Bharech, Yangyiwei Yang, Timileyin David Oyedeji, Prasanth Bondi, Mareen Goßling, Bilal Gökce, Bai‐Xiang Xu   +6 more
wiley   +1 more source

Local and Integral Techniques in Metal Compositional Analysis of Archaeological Objects with Surface Corrosion Layers and Small Sample Quantities

Поволжская археология, 2018
The paper presents the difference of three varied methods which have been used to analyze archaeological metals: X-ray fluorescence analysis – XRF (X-ray spectrometer), energy dispersive X-Ray microanalysis – EDAX (electron microscopy), and inductively ...
Loboda Anastasiya Yu. , Tereshhenko Elena Yu. , Antipenko Anna V. , Retivov Vasiliy M., Presnyakov Mikhail Yu., Kolobylina Natal'ya N., Kondrat'ev Oleg A. , Shishlina Natal'ya I., Yatsishina Ekaterina B. , Kashkarov Pavel K.   +9 more
doaj   +1 more source