Results 71 to 80 of about 41,191 (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

Thallium elemental behavior and stable isotope fractionation during magmatic processes

, 2017
Stable thallium (Tl) isotopes are an extremely sensitive tracer for the addition of small amounts of sediments or materials altered at low temperatures to the source(s) of mantle-derived melts.
J. Prytulak, A. Brett, M. Webb, T. Plank, M. Rehkämper, P. Savage, J. Woodhead   +6 more
semanticscholar   +1 more source

A Successfully Treated Case of Criminal Thallium Poisoning.

Journal of clinical and diagnostic research : JCDR, 2017
Thallium was once commonly used as a household rodent or ant killer, but many countries have banned such use due to unintentional or criminal poisonings of humans. A common initial clinical manifestation of thallium poisoning is gastrointestinal symptoms
T. Yumoto, K. Tsukahara, H. Naito, Atsuyoshi Iida, A. Nakao   +4 more
semanticscholar   +1 more source

Magnetic DNA Origami Nanorotors

Advanced Materials, EarlyView.
Magnetic actuation is a powerful and broadly applicable actuation mechanism due to its programmability and compatibility with biological entities. Here we demonstrate magnetic DNA origami nanorotors (MADONAs) by assembling magnetic nanocubes on DNA origami.
Lennart J. K. Weiß, Florian Rothfischer, Yihao Wang, Christoph Pauer, Xin Yin, Kevin Lang, Rabia Amin, Thomas Tsalos, Susanne Kempter, Jan Lipfert, Tim Liedl, Friedrich C. Simmel, Joe Tavacoli, Aidin Lak   +13 more
wiley   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Fabrication of Fibers With Complex Features Using Thermal Drawing of 3D‐Printed Preforms

Advanced Materials Technologies, EarlyView.
3D printing enables rapid fabrication of macroscale polymer preforms with complex geometries. Thermal drawing then scales these structures into long fibers while preserving micron‐scale cross‐sectional features. This workflow provides a fast, low‐cost route to functional fibers with tailored geometries and material combinations for catheter, robotic ...
Ali Anil Demircali, Jinshi Zhao, Ayhan Aktas, Mohamed E. M. K. Abdelaziz, Burak Temelkuran   +4 more
wiley   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Electroanalytical investigations on formation of thallium(I) molybdates as a function of pH

Journal of the Brazilian Chemical Society, 2002
The formation of thallium(I) molybdates obtained by interaction of thallium(I) nitrate and sodium molybdate at specific pH levels 7.6, 5.5 and 4.1 has been studied by electrometric techniques involving potentiometric and conductometric titrations, in ...
Prasad Shiva, Brito André L.F., Leite Valderí D., Souza Antônio G.   +3 more
doaj  

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
doaj  

Human exposure to thallium through tap water: A study from Valdicastello Carducci and Pietrasanta (northern Tuscany, Italy).

Science of the Total Environment, 2016
A geological study evidenced the presence of thallium (Tl) at concentrations of concern in groundwaters near Valdicastello Carducci (Tuscany, Italy). The source of contamination has been identified in the Tl-bearing pyrite ores occurring in the abandoned
B. Campanella, M. Onor, A. D’Ulivo, R. Giannecchini, M. D’Orazio, R. Petrini, E. Bramanti   +6 more
semanticscholar   +1 more source