Halloysite nanotubes in analytical sciences and in drug delivery: A review

M Fizir, P Dramou, NS Dahiru, W Ruya, T Huang… - Microchimica Acta, 2018 - Springer
Halloysite (HNT) is a natural inorganic mineral that has many applications in manufacturing.
This review (with 192 references) covers (a) the chemical properties of halloysites,(b) the …

The Determination of Thallium in the Environment: A Review of Conventional and Advanced Techniques and Applications

X Huangfu, Y Zhang, Y Wang, C Ma - Chemosphere, 2024 - Elsevier
Thallium (Tl) is a potential toxicity element that poses significant ecological and
environmental risks. Recently, a substantial amount of Tl has been released into the …

Determination of thallium in water samples via solid sampling HR-CS GF AAS after preconcentration on chromatographic paper

LA Oliveira, JLO Santos, LSG Teixeira - Talanta, 2024 - Elsevier
A method for determining thallium in water samples via solid sampling high-resolution
continuum source graphite furnace atomic absorption spectrometry (SS HR-CS GF AAS) …

Determination of thallium in water samples using inductively coupled plasma optical emission spectrometry (ICP-OES) after ultrasonic assisted-dispersive solid phase …

NR Biata, KM Dimpe, J Ramontja, N Mketo… - Microchemical …, 2018 - Elsevier
A rapid and effective ultrasonic assisted-solid phase micro-extraction (UA-DSPME) was
developed for the preconcentration of thallium in real water samples. The ZnO-ZrO 2@ AC …

Fe3O4-modified graphene oxide as a sorbent for sequential magnetic solid phase extraction and dispersive liquid phase microextraction of thallium

S Nazari, A Mehri, AS Hassannia - Microchimica Acta, 2017 - Springer
A combination of magnetic solid phase extraction (MSPE) and dispersive liquid phase
microextraction (DLPME) was applied in a new method for preconcentration and extremely …

A facile aptasensor for instantaneous determination of cadmium ions based on fluorescence amplification effect of MOPS on FAM-labeled aptamer

Y Liu, D Zhang, J Ding, K Hayat, X Yang, X Zhan… - Biosensors, 2021 - mdpi.com
Analytical performance and efficiency are two pivotal issues for developing an on-site and
real-time aptasensor for cadmium (Cd2+) determination. However, suffering from redundant …

Determination and measurement of Imatinib by a fluorescence quenching sensor based on halloysite nanotubes modified by zirconium metal organic framework

EA Afshar, MA Taher, Z Hashisho… - Materials Chemistry and …, 2023 - Elsevier
HNTs with nanotubular structure and hollow cavities and large aspect ratio, are a type of
natural clay minerals which are widely used. In this work, Zirconium metal organic …

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 …

Speciation analysis of Tl (I) and Tl (III) after magnetic solid phase extraction using a magnetite nanoparticle composite modified with aminodibenzo-18-crown-6 …

S Rezabeyk, M Manoochehri - Microchimica Acta, 2018 - Springer
The authors describe a magnetic metal-organic framework nanocomposite consisting of
aminodibenzo-18-crown-6 magnetite nanoparticles and MIL-101 (Cr). It was employed to …

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 …