Advances in atmospheric pressure plasma-based optical emission spectrometry for the analysis of heavy metals

C Geng, Z Dong, T Zhang, Z Yang, Z Xu, S Liang… - Talanta, 2024 - Elsevier
Over the past decade, miniaturized optical emission spectrometry (OES) systems utilizing
atmospheric pressure plasmas (APPs) as radiation sources have exhibited impressive …

Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages

A Taylor, N Barlow, MP Day, S Hill… - Journal of analytical …, 2017 - pubs.rsc.org
This review covers publications from the second half of 2015 to the middle of 2016.
Techniques and applications relevant to clinical and biological materials, foods and …

Highly sensitive determination of cadmium and lead in whole blood by electrothermal vaporization-atmospheric pressure glow discharge atomic emission …

L Qian, Z Lei, X Peng, G Yang, Z Wang - Analytica Chimica Acta, 2021 - Elsevier
In this study, a fast and simple method for highly sensitive detection of Cd and Pb elements
based on atmospheric pressure glow discharge atomic emission spectrometry (APGD-AES) …

Direct ultratrace detection of lead in a single hair using portable electromagnetic heating vaporization-atmospheric pressure glow discharge-atomic emission …

Z Cai, L Qian, X Peng, Z Wang - Analytical Chemistry, 2021 - ACS Publications
In this paper, the first demonstration of direct ultratrace determination of lead in a single
human hair by direct current-atmospheric pressure glow discharge-atomic emission …

Magnetic dispersive solid phase microextraction of cadmium on Fe3O4@ MIL-53-(Fe)@ Ti3AlC2 from edible offal and water samples

F Uzcan, M Soylak - Journal of Food Composition and Analysis, 2024 - Elsevier
A new magnetic dispersive solid-phase microextraction technique was established using a
Fe 3 O 4@ MIL-53-(Fe)@ Ti 3 AlC 2 nanocomposite to separation-preconcentration of …

[HTML][HTML] Cd and Pb in cocoa beans: Occurrence and effects of chocolate processing

APF de Oliveira, RF Milani, P Efraim, MA Morgano… - Food Control, 2021 - Elsevier
The aim of this study was to quantify Cd and Pb levels in cocoa beans from three cocoa
producing regions of the world, along with their derived products (liquor, cocoa powder and …

Alternating-current-driven microplasma for multielement excitation and determination by optical-emission spectrometry

Y Cai, YL Yu, JH Wang - Analytical chemistry, 2018 - ACS Publications
Microplasma optical-emission spectrometry (OES) is a promising technique for developing
portable analytical instrumentations for real-time and on-site measurement of trace …

In-situ Diffusive Gradients in thin-films passive sampling coupled with ex-situ small-sized electrothermal vaporization capacitively coupled plasma microtorch optical …

SB Angyus, M Senila, T Frentiu, M Ponta, M Frentiu… - Talanta, 2023 - Elsevier
This study presents for the first time the coupling between in-situ Diffusive Gradient in Thin-
film (DGT) passive sampling technique and ex-situ small-sized instrumentation based on …

[HTML][HTML] Simultaneous determination of Cd, Pb, Cu and Zn as total and labile fractions in soil using a small-sized electrothermal vaporization capacitively coupled …

SB Angyus, M Senila, E Covaci, M Ponta… - Journal of Analytical …, 2024 - pubs.rsc.org
The study presents for the first time the figures of merit of a completely miniaturized
instrumentation based on a capacitively coupled plasma microtorch as the core element …

Metal contents and potential health risk assessment of crops grown in a former mining district (Romania)

M Miclean, O Cadar, L Levei, L Senila… - … Science and Health …, 2018 - Taylor & Francis
ABSTRACT The Cd, Cu, Pb and Zn contents in home-grown crops in a former mining district
were determined in order to evaluate the non-carcinogenic long-term potential health risk …