A solid phase extraction procedure for the determination of Cd (II) and Pb (II) ions in food and water samples by flame atomic absorption spectrometry

T Daşbaşı, Ş Saçmacı, A Ülgen, Ş Kartal - Food chemistry, 2015 - Elsevier
A relatively rapid, accurate and precise solid phase extraction method is presented for the
determination of cadmium (II) and lead (II) in various food and water samples. Quantitation is …

Nanoparticle coatings for stir bar sorptive extraction, synthesis, characterization and application

SH Hashemi, M Kaykhaii - Talanta, 2021 - Elsevier
During the last ten years, number of articles published on synthesis and applications of nano-
particles (NPs) have been increased by a factor of 40. One of the most interesting …

A new synthesis, characterization and application chelating resin for determination of some trace metals in honey samples by FAAS

T Daşbaşı, Ş Saçmacı, N Çankaya, C Soykan - Food Chemistry, 2016 - Elsevier
In this study, we developed a simple and rapid solid phase extraction (SPE) method for the
separation/preconcentration and determination of some trace metals by flame atomic …

Inhibition of CRISPR-Cas12a trans-cleavage by lead (II)-induced G-quadruplex and its analytical application

Y Yu, W Li, X Gu, X Yang, Y Han, Y Ma, Z Wang… - Food Chemistry, 2022 - Elsevier
In this work, the inhibition of clustered regularly interspaced short palindromic repeats
(CRISPR)-CRISPR associated protein (Cas) trans-cleavage by Pb 2+-induced G …

[HTML][HTML] An ultrasound assisted modified solid phase micro-extraction technique for enrichment of cadmium and lead in aqueous extract of coal gangue soil samples

AA Lashari, TG Kazi, JA Baig, HI Afridi, A Lashari… - Geoderma, 2023 - Elsevier
The present study was carried out to develop a green and novel ultrasonically modified solid
phase micro-extraction method (Um-SPµE) to quantify the cadmium (Cd 2+) and lead (Pb …

[HTML][HTML] A rapid ultrasonic energy assisted preconcentration method for simultaneous extraction of lead and cadmium in various cosmetic brands using deep eutectic …

TG Kazi, HI Afridi, M Bhatti, A Akhtar - Ultrasonics Sonochemistry, 2019 - Elsevier
An innovative ultrasonic assisted microextraction method using a deep eutectic solvent for
entrapping the organ metallic complexes was developed to pre-concentrate the trace …

Solid-phase extraction of ultra-trace levels of lead using tannic acid-coated graphene oxide as an efficient adsorbent followed by electrothermal atomic absorption …

M Eftekhari, M Gheibi, M Akrami, F Iranzad - New Journal of Chemistry, 2018 - pubs.rsc.org
Herein, highly efficient and rapid solid-phase extraction technique was used for
preconcentration of ultra-trace levels of lead (Pb2+) followed by electrothermal atomic …

Determination of some metal ions in various meat and baby food samples by atomic spectrometry

T Daşbaşı, Ş Saçmacı, A Ülgen, Ş Kartal - Food chemistry, 2016 - Elsevier
In this paper, we report a simple and rapid solid phase extraction system for the separation/
preconcentration and determination of Cd (II), Co (II), Cu (II), Fe (III), Cr (III), Pb (II), and Zn (II) …

A new chelating reagent and application for coprecipitation of some metals in food samples by FAAS

E Yıldız, Ş Saçmacı, Ş Kartal, M Saçmacı - Food Chemistry, 2016 - Elsevier
A new, simple and rapid coprecipitation method has been developed to separate and
preconcentrate traces of Co (II), Cu (II), Fe (III), Pb (II) and Mn (II) in different samples prior to …

Lead of detection in rhododendron leaves using laser-induced breakdown spectroscopy assisted by laser-induced fluorescence

C Zhu, Z Tang, Q Li, R Zhou, J Lv, W Zhang… - Science of the total …, 2020 - Elsevier
Laser-induced breakdown spectroscopy assisted by laser-induced fluorescence (LIBS-LIF)
was applied to determine lead (Pb) in rhododendron leaves. Rhododendron leaves are …