Results 71 to 80 of about 20,741 (306)

Electroanalysis overview: The determination of the poisoner's poison, thallium

Talanta Open
In this overview, we explore the electroanalytical determination of the poisoner's poison: thallium. Thallium was named after the Greek word ''thallos,'' meaning ''green shoot'' or ''twig,'' due to its bright green spectral emission lines.
Robert D. Crapnell, Craig E. Banks
doaj   +1 more source

An On-Line Flow-Injection Sorbent Extraction System Coupled with Flame Atomic Absorption Spectrometry for Thallium Determination Using a PTFE Turning-Packed Column

Separations, 2019
A novel time-based flow-injection–solid-phase extraction system (FI–SPE) coupled with flame atomic absorption spectrometry (FAAS) for automatic on-line preconcentration and determination of thallium was developed.
Viktoria Kazantzi, Aristidis Anthemidis
doaj   +1 more source

Health Risk Assessment in Agricultural Soil Potentially Contaminated by Geogenic Thallium: Influence of Plant Species on Metal Mobility in Soil-Plant System

Agronomy, 2020
In agricultural soils, thallium (Tl) of geogenic origin may represent a potential risk for human health, mainly via ingestion of food crops. In this work, a pot experiment was carried out to evaluate (1) the bioavailability of Tl and other potentially ...
Luigi Giuseppe Duri, Donato Visconti, Nunzio Fiorentino, Paola Adamo, Massimo Fagnano, Antonio Giandonato Caporale   +5 more
doaj   +1 more source

DRIVE‐SAFE: Data‐Driven Robustness and Informed Validation for Evolving Specifications via Formal Evaluation

Advanced Robotics Research, EarlyView.
DRIVE‐SAFE evaluates learning‐based, black‐box autonomous driving policies against evolving temporal safety requirements using Signal Temporal Logic robustness metrics. It aggregates distributional robustness measures with domain‐informed weights to guide iterative retraining.
Kristy Sakano, Jianyu An, Dinesh Manocha, Huan Xu   +3 more
wiley   +1 more source

Treatment of severe thallium intoxication

, 1997
Case Report: We report a successfully treated case of severe thallium intoxication. In spite of very high serum thallium (5,240 mu g/L), symptomatology was minor and recovery complete.
Zandijk, E, Lambrecht, GLY, Lambert, Willy, Zandijk, Erik, Daelemans, Ronny, Malbrain, MLNG, de Leenheer, Andr\ue9 P., De Leenheer, Andreas, Demedts, Paul A., Neels, Hugo, Lins, Robert, Demedts, PA, Daelemans, R, Malbrain, Manu L.N.G., Neels, HM, Lins, RL, Lambrecht, Guy L.Y.   +16 more
core   +1 more source

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

Advanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao, Hongbo Wang, Naipeng Li, Shuo Wang, Yaguo Lei, Tonghai Wu, Junyi Cao   +6 more
wiley   +1 more source

PRMT1‐Mediated LDHA Methylation Drives STAT3 Lactylation to Orchestrate Intestinal Inflammation and Tumorigenesis

Advanced Science, EarlyView.
This study identifies an immunometabolic axis wherein SAM‐driven PRMT1 methylates LDHA, enhancing its activity. The resultant lactate induces STAT3 K709 lactylation, which stabilizes an active conformation to promote STAT3 phosphorylation and IL‐10 expression.
Hui Wang, Mengyu Zhang, Weipeng Gong, Jiaxuan Wu, Junping Zhang, Wenxiu Zhang, Yue Liu, Kui Wang, Canhua Huang, Jun Zhou, Sijin Wu, Yan Li, Tianliang Li   +12 more
wiley   +1 more source

Thallium(III) chloride in organic solvents : Synthesis, solutions and solvates. The crystal structures of trichlorobis(dimethylsulfoxide)thallium(III) and tribromobis(dimethylsulfoxide)thallium(III)

, 2009
The synthesis of thallium(III) chloride and bromide was performed in solution by chlorination and bromination, respectively, of the suspensions of the corresponding thallium(I) halides in acetonitrile.
Reza Asadi, Hamid,, Murashova , Elena,, Ilyukhin, Andrey,, Maliarik, Mikhail,   +3 more
core   +1 more source

Heme‐NO Dilates Arteries via Mobilization of NO Moieties From an Intracellular NO Store Within Vascular Smooth Muscle Cells

Advanced Science, EarlyView.
Nitrosyl heme emerges as an extracellular nitrodilator that dilates arteries without crossing the cell membrane. Instead, heme‐NO mobilizes NO moieties from a preformed intracellular NO store within vascular smooth muscle, providing both functional and chemical evidence for the NANOS model, revealing a previously unrecognized mechanism of arterial ...
Taiming Liu, Meijuan Zhang, Lingchao Zhu, Haiyan Ke, Amancio de Souza, Qian Li, Daniel Castella, Nicolai Lehnert, Lubo Zhang, Arlin B. Blood   +9 more
wiley   +1 more source

Serial Myocardial Imaging after a Single Dose of Thallium-201 [PDF]

Asia Oceania Journal of Nuclear Medicine and Biology, 2014
Although thallium-201 exercise scintigraphy has been established for the detection of myocardial ischemia and viability, little is known regarding the myocardial thallium-201 kinetics during angioplasty.
Takahiko Kamata, Tatsuya Kawasaki, Tadaaki Kamitani, Hiroki Sugihara   +3 more
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