Results 31 to 40 of about 206,818 (296)

ICP-MS and ICP-OES operational conditions.

open access: yes, 2015
ICP-MS and ICP-OES operational conditions.
Philip Doble (784686)   +9 more
core   +1 more source

Chemical dataset of levels of heavy metals in vineyard soil and grapevine leaf samples from Cape Winelands, South Africa

open access: yesData in Brief, 2023
The chemical analysis of vineyards is an essential tool for the early detection of risks, such as excessive fertilization and heavy metal and pesticide contamination in farm management.
Amanda Mahlungulu   +3 more
doaj   +1 more source

Unveiling Harriet Backer: ICP–OES study for the characterisation of the colour tubes from her original paint box

open access: yesHeritage Science, 2019
Micro-samples from 57 original paint tubes used between 1904 and 1909 by the Norwegian painter, Harriet Backer were studied with inductively coupled plasma–optical emission spectroscopy (ICP–OES).
Francesco Caruso   +3 more
doaj   +1 more source

Spatially Regulated Lithium Plating via Li2O‐Rich Interphase Enables Durable Fast‐Charging Hybrid Lithium Batteries

open access: yesAdvanced 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

Determination of carbon in solidified sodium coolant using new ICP-OES methods

open access: yes, 2011
New methods for the determination of carbon in sodium using laser ablation inductively coupled plasma optical emission spectrometry (LA-ICP-OES) and ICP-OES with pneumatic nebulisation (PN-ICP-OES) were developed.
Viktor Kanický   +3 more
core   +1 more source

Optimizing NiMo Electrocatalyst Coatings for Hydrogen Evolution in Alkaline Electrolysis With The Machine Learning‐Guided Autonomous Platform CatBot

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a closed‐loop optimization workflow integrating CatBot, an automated synthesis and testing system, to discover NiMo hydrogen‐evolution catalysts. CatBot synthesised and evaluated 228 unique samples, identifying the best performing catalysts for transfer to nickel‐foam electrodes. The best candidate is highly active, reaching 1 Acm−2${
Paolo Vincenzo Freiesleben de Blasio   +7 more
wiley   +1 more source

ICP OES Determination of Contaminant Elements Leached from Food Packaging Films

open access: yesBrazilian Archives of Biology and Technology, 2017
Determination of potential contaminants elements in food packing films arising from contact with acidic aqueous foods was undertaken by inductively coupled plasma optical emission spectrometry (ICP OES) in accordance with DIN EN 1186-1.
Éder José dos Santos   +3 more
doaj   +1 more source

Microfluidic Architecting of Patchy MXene Core‐Shell Particles for Ultralow‐Loading Photothermal Shape‐Memory Actuation

open access: yesAdvanced Functional Materials, EarlyView.
Spatially distributing Ti3C2Tx nanosheets into core‐shell architecture, rather than as directly dispersed flakes, mitigates aggregation and enhances photon harvesting. When the Ti3C2Tx core‐shell particles are incorporated into a shape‐memory polymer matrix at an ultralow loading of 0.0024 wt%, the improved photothermal conversion translates into ...
May Maung Zaw   +12 more
wiley   +1 more source

Determinação do teor de cálcio em comprimido à base de lactato de cálcio utilizado no tratamento da osteoporose

open access: yesQuímica Nova, 2012
The present study utilized thermogravimetry (TG) and optical emission spectrometry with inductively coupled plasma (ICP/OES) to determine the amount of calcium in calcium lactate tablets used in the treatment of osteoporosis.
Sheila P. M. C. de Souza   +5 more
doaj   +1 more source

Advanced calibration methods in ICP-OES technique

open access: yes, 2023
Tutkijat ovat kehittäneet ICP-OES-tekniikkaan viimevuosina uusia ja innovatiivisia kalibrointimenetelmiä. Tutkielman tarkoituksena oli tuoda tutuksi ja tarkastella monipuolisesti näitä kehittyneitä kalibrointimenetelmiä.
Hanhimäki, Oona
core  

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