Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering
Advanced Materials, EarlyView.Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera +22 more
wiley +1 more source
Fused Pellet-Determination of 16 Elements in Copper Ores by X-ray Fluorescence Spectrometry
Yankuang ceshi, 2014 Accuracy and precision of the analytical results for major and minor components in copper ores by the X-ray Fluorescence Spectrometry (XRF) fusion method can be seriously affected by the type of copper ore being analysed and the complex components it ...
LUO Xue-hui +4 more
doaj +2 more sources
Ciência e AgrotecnologiaPortable X-ray fluorescence (pXRF) spectrometry has been useful worldwide for determining soil elemental content under both field and laboratory conditions.
Thaís Santos Branco Dijair +5 more
doaj +1 more source
X-ray Fluorescence Spectrometry for Environmental Applications
, 2020 Heavy metal contamination in environmental applications is particularly important because of its potential impact on associated ecosystems and human health. At present, monitoring of heavy metals is usually done by taking and preparing samples for off-line laboratory measurements. X-ray fluorescence (XRF) analysis is a powerful and widely used tool for
openaire +2 more sources
An Energy-Dispersive X-Ray Fluorescence Analysis of Obsidian Artifacts from 41HM51, Hamilton County, Texas [PDF]
, 2006 Laboratory analysis of archaeological artifacts using X-ray Fluorescence ...
Shackley, M. Steven
core
Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels
Advanced Materials, EarlyView.We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg +15 more
wiley +1 more source
Exposure assessment of nanotitanium oxide powder handling using real-time size-selective particle number concentration measurements and X-ray fluorescence spectrometry -The possibility of exposure to nonagglomerated nanomaterials during the handling of nanomaterial fine powders. [PDF]
Ind Health, 2022 Takaya M +5 more
europepmc +1 more source
An Energy-Dispersive X-Ray Fluorescence Analysis of “Wonderstone” a Sinter Deposit from Imperial County, California [PDF]
, 2007 Laboratory analysis of archaeological artifacts using X-ray Fluorescence ...
Shackley, M. Steven
core
Advanced Materials, EarlyView.We report perovskite photodetectors with record specific detectivities exceeding 1013 Jones with a novel molecular design strategy to functionalize self‐assembled monolayers (SAMs) with ferrocene (Fc) derivatives. Fc‐SAM‐based devices also exhibit strong operational stability and enable data transmission rates exceeding 1 Mbps in a LiFi system ...
Edoardo Angela +10 more
wiley +1 more source
Ciência e AgrotecnologiaPortable X-ray fluorescence (pXRF) analysis can be considered one of the main recent advances for chemical characterization of earth materials. The water content of the samples can affect the pXRF performance.
Monna Lysa Teixeira Santana +4 more
doaj +1 more source