Thallium in the environment: a critical review focused on natural waters, soils, sediments and airborne particles

N Belzile, YW Chen - Applied Geochemistry, 2017 - Elsevier
Thallium is a non essential and highly toxic metal listed by USEPA and the European Water
Framework Directive as a priority pollutant. It is present in the environment mainly as Tl (I) …

Theory and recent applications of coacervate-based extraction techniques

A Melnyk, J Namieśnik, L Wolska - TrAC Trends in Analytical Chemistry, 2015 - Elsevier
In recent years, development of sample-preparation techniques with significant advantages
over conventional methods for the extraction of organic compounds from different samples …

Ratiometric phosphorescent probe for thallium in serum, water, and soil samples based on long-lived, spectrally resolved, Mn-doped ZnSe quantum dots and carbon …

X Lu, J Zhang, YN Xie, X Zhang, X Jiang… - Analytical …, 2018 - ACS Publications
Thallium (Tl) is an extremely toxic heavy metal and exists in very low concentrations in the
environment, but its sensing is largely underexplored as compared to its neighboring …

Pollution levels and risk assessment of thallium in Chinese surface water and sediments

F Sun, Y Tao, H Liao, F Wu, JP Giesy, J Yang - Science of The Total …, 2022 - Elsevier
Thallium (Tl) is one of the most toxic metals and can cause chronic and acute damage to
humans. Due to occurrences of incidents involving Tl pollution in China, its potential …

Preconcentration and speciation of thallium by ferrofluid based dispersive solid phase extraction and flame atomic absorption spectrometry

ZD Firouzabadi, AMH Shabani, S Dadfarnia… - Microchemical …, 2017 - Elsevier
A dispersive solid phase extraction method based on ferrofluid has been proposed for the
separation and preconcentration of thallium (I) before its determination by flame atomic …

Solid phase extraction and preconcentration of trace gallium, indium, and thallium using new modified amino silica

MM Hassanien, WI Mortada, IM Kenawy… - Applied …, 2017 - journals.sagepub.com
Amino silica gel functionalized with 2-hydroxy-5-(2-hydroxybenzylideneamino) benzoic acid
was synthesized, characterized and used as adsorbent for the removal of Ga3+, In3+ and …

Determination of thallium in vegetative plant leaves near industrial areas by high-resolution continuum source electrothermal atomic absorption spectrometry after salt …

NN Meeravali, K Madhavi, AC Sahayam - Spectrochimica Acta Part B …, 2023 - Elsevier
A rapid analytical procedure is described for the separation and pre-concentration of ultra
trace level thallium from the microwave assisted nitric acid digests of plant samples and …

Determination of thallium in biological and environmental samples

K Shi, X Tu, Y Hu, X Zhang - Applied Spectroscopy Reviews, 2024 - Taylor & Francis
Thallium (Tl) pollution have attracted widespread attention in recent years due to is its high
toxicity as well as its increasing release into the environment by human activities …

A cloud point extraction procedure for gallium, indium and thallium determination in liquid crystal display and sediment samples

WI Mortada, IM Kenawy, MM Hassanien - Analytical Methods, 2015 - pubs.rsc.org
A simple, sensitive and rapid cloud point extraction (CPE) methodology has been developed
for the selective separation and preconcentration of gallium, indium and thallium, after …

Chitosan magnetic hydrogel based ligandless magnetic solid phase extraction for the accurate and sensitive determination of thallium by slotted-quartz tube flame …

E Maltepe, EÖ Er, S Bakırdere - Microchemical Journal, 2020 - Elsevier
In this study, a promising method was developed for the determination of thallium at trace
levels by applying chitosan based magnetic solid phase extraction using slotted quartz tube …