Results 131 to 140 of about 573,896 (347)

Computationally Guided Liquid Crystal‐Based Competitive Binding Sensing Platform for Optical Detection of Spike Protein

open access: yesAdvanced Materials Technologies, EarlyView.
A competitive‐binding paradigm for detection of viruses with the detection of the receptor binding domain of the spike protein as an illustrative example is introduced. Importantly, this approach does not rely on antibodies and therefore is of significance for detecting novel and emerging pathogens. Abstract A liquid crystal (LC)‐based sensing platform
Homa Ghaiedi   +4 more
wiley   +1 more source

Machine learning meets mass spectrometry: a focused perspective [PDF]

open access: yesarXiv
Mass spectrometry is a widely used method to study molecules and processes in medicine, life sciences, chemistry, catalysis, and industrial product quality control, among many other applications. One of the main features of some mass spectrometry techniques is the extensive level of characterization (especially when coupled with chromatography and ion ...
arxiv  

Matrix effects in inductively coupled plasma mass spectrometry

open access: yes, 1995
The inductively coupled plasma is an electrodeless discharge in a gas (usually Ar) at atmospheric pressure. Radio frequency energy generated by a RF power source is inductively coupled to the plasma gas through a water cooled load coil. In ICP-MS the {open_quotes}Fassel{close_quotes} TAX quartz torch commonly used in emission is mounted horizontally ...
openaire   +4 more sources

Application of inductively coupled plasma mass spectrometry to the determination of 99Tc in soil samples.

open access: bronze, 1989
Chang-kyu Kim   +7 more
openalex   +2 more sources

Synthesis of Bimetallic (Iron–Cobalt) Single Atom Catalysts for Electrochemical Detection of Nitrites

open access: yesAdvanced Materials Technologies, EarlyView.
A CO2 laser‐assisted solid‐state synthesis of a bimetallic single‐atom catalyst is presented. The resulting material consists of a 3D porous graphene support with iron and cobalt atoms anchored as single atoms. Through electrochemical methods, the material's efficiency is demonstrated in the sensitive and selective determination of nitrite, mimicking ...
Guillermo Tostado‐Blazquez   +5 more
wiley   +1 more source

The Importance of Metal Ion Impurity Bands in the Photoluminescence of Halide Double Perovskites

open access: yesAdvanced Optical Materials, EarlyView.
Many publications have associated emission spectral features of double perovskite halides in the region at 460–470 nm with “pristine” materials. This leads to not only false observations but also incorrect conclusions concerning the transformation of dark into bright excitons or boosting self‐trapped exciton emission.
Hei‐Yui Kai   +4 more
wiley   +1 more source

In situ Quantitative Analysis of Chemical Composition of Lithium and Beryllium Minerals by Laser Ablation Inductively Coupled Plasma-Mass Spectrometry

open access: yesYankuang ceshi
Lithium and beryllium are the strategic key metals and the minerals such as spodumene and beryl are the main raw materials for extracting lithium and beryllium elements.
Chenzi FAN   +5 more
doaj   +1 more source

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