Results 31 to 40 of about 35,489,065 (303)
, 2021 The application of ordinary least squares (OLS) linear regression is widely used in order to approximate linear external calibration data. However, the assumption of homoscedasticity is often not considered as a requirement for correct data approximation,
Michael Sperling (608490) +5 more
core +1 more source
Elemental bio-imaging using laser ablation-triple quadrupole-ICP-MS
, 2016 Elemental bio-imaging (EBI) of trace metal distributions in tissue sections is typically performed by laser ablation-single quadrupole-inductively coupled plasma-mass spectrometry (LA-ICP-SQ-MS) in which the sensitivity of biologically relevant elements ...
Simon Wilkins (292545) +8 more
core +2 more sources
NeuroImage, 2020 Accumulation of iron within the cortex of Alzheimer’s disease (AD) patients has been reported by numerous MRI studies using iron-sensitive methods. Validation of iron-sensitive MRI is important for the interpretation of in vivo findings.
Marjolein Bulk +6 more
doaj +1 more source
Whole-rock trace element analyses via LA-ICP-MS in glasses produced by sodium borate flux fusion
Brazilian Journal of Geology, 2021 Trace elements provide crucial information about the origin and evolution of the Earth. One common issue regarding their analyses is the reduced analyte recovery during hot plate acid digestion for some geological samples. To overcome this, alkali fluxes
Felipe Padilha Leitzke +6 more
doaj +1 more source
EXPLORING INTERNAL STANDARDS AND MATRIX MATCHING FOR LANTHANIDES DETERMINATION IN TEA BY LA-ICP-MS [PDF]
Química NovaLanthanides (Lns) have been increasingly used in different fields, raising some concerns due to potential adverse effects to human life. In this work, it is proposed a laser ablation-inductively coupled plasma mass spectrometry (LA-ICP-MS) method for Lns
Ana Caroline Vedovato Rubin +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A Li2O‐rich solid electrolyte interphase (SEI) is engineered on graphite through a propylene carbonate‐based electrolyte to spatially regulate Li plating. The homogeneous interphase lowers Li nucleation barriers, promotes conformal Li deposition around graphite particles, and suppresses dendritic accumulation, enabling durable hybrid Li‐ion/Li‐metal ...
Robert Kuphal +8 more
wiley +1 more source
Use of LA-ICP-MS to analyse dental enamel in order to locate the geographical origin of teeth [PDF]
, 2011 The investigation reported here involved the analysis of possum tooth samples by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) to determine whether or not the data obtained from the elemental composition of the dental enamel was
Cameron, Nicola
core
Engineered Nanotopography to Modulate Growth and Signaling of Neuronal Networks
Advanced Functional Materials, EarlyView.This study examines the interaction between neurons and nanoscale topographies on engineered substrates. Neurons cultured on nanowires, nanopillars and nanoneedles exhibit enhanced neurite outgrowth, form more organized neuronal circuits, and display improved synaptic connectivity, compared to flat substrates.
Hao Nguyen Tran +8 more
wiley +1 more source
An Innovative Platform Merging Elemental Analysis and Ftir Imaging for Breast Tissue Analysis
Scientific Reports, 2019 Histopathology and immunohistology remain the gold standard for breast cancer diagnostic. Yet, these approaches do not usually provide a sufficiently detailed characterization of the pathology.
Mohamed H. M. Ali +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow +6 more
wiley +1 more source