Sensitive and selective detection of Pb (II) and Cu (II) using a metal-organic framework/polypyrrole nanocomposite functionalized electrode
N Wang, W Zhao, Z Shen, S Sun, H Dai, H Ma… - Sensors and Actuators B …, 2020 - Elsevier
An electrochemical sensor based on a NH 2-MIL-53 (Al)/polypyrrole (PPy) nanocomposite
modified gold electrode for determination of ultra-trace Pb (II) and Cu (II) was developed …
modified gold electrode for determination of ultra-trace Pb (II) and Cu (II) was developed …
Highly efficient ultrasonic-assisted pre-concentration and simultaneous determination of trace amounts of Pb (II) and Cd (II) ions using modified magnetic natural …
T Amiri-Yazani, R Zare-Dorabei, M Rabbani… - Microchemical …, 2019 - Elsevier
In this work, the synthesis of the magnetic natural clinoptilolite (CP) zeolite modified by
cetyltrimethyl ammonium bromide hexadecyl trimethyl ammonium bromide (CTAB) and …
cetyltrimethyl ammonium bromide hexadecyl trimethyl ammonium bromide (CTAB) and …
Switchable solvent based green liquid phase microextraction method for cobalt in tobacco and food samples prior to flame atomic absorption spectrometric …
A novel green switchable solvent hyphenated liquid phase microextraction (SS-LPME),
preconcentration and extraction methodology has been proposed for the assessment of …
preconcentration and extraction methodology has been proposed for the assessment of …
Flame atomic absorption spectrometric determination of copper, zinc and manganese after solid-phase extraction using 2, 6-dichlorophenyl-3, 3-bis (indolyl) methane …
M Ghaedi, K Niknam, K Taheri, H Hossainian… - Food and Chemical …, 2010 - Elsevier
A simple and selective method for the determination of Cu2+, Zn2+ and Mn2+ ions in real
samples by FAAS after solid-phase extraction was developed. The method is based on the …
samples by FAAS after solid-phase extraction was developed. The method is based on the …
An Efficient Voltammetric Sensor Based on Graphene Oxide-Decorated Binary Transition Metal Oxides Bi2O3/MnO2 for Trace Determination of Lead Ions
G Li, X Qi, Y Xiao, Y Zhao, K Li, Y Xia, X Wan, J Wu… - Nanomaterials, 2022 - mdpi.com
Herein we present a facile synthesis of the graphene oxide-decorated binary transition metal
oxides of Bi2O3 and MnO2 nanocomposites (Bi2O3/MnO2/GO) and their applications in the …
oxides of Bi2O3 and MnO2 nanocomposites (Bi2O3/MnO2/GO) and their applications in the …
Organic heterocyclic-based colorimetric and fluorimetric chemosensors for the detection of different analytes: A review (from 2015 to 2022)
Heterocyclic organic compounds, also called heterocycles, are any major class of organic
compounds having at least one atom other than carbon in the ring. Due to their excellent …
compounds having at least one atom other than carbon in the ring. Due to their excellent …
Silicon nanohybrid-based SERS chips armed with an internal standard for broad-range, sensitive and reproducible simultaneous quantification of lead (II) and …
Y Shi, N Chen, Y Su, H Wang, Y He - Nanoscale, 2018 - pubs.rsc.org
Lead ions (Pb2+) and mercury ions (Hg2+), the two commonly coexisting heavy metal ions,
pose severe risks to environment and human health. To date, no surface-enhanced Raman …
pose severe risks to environment and human health. To date, no surface-enhanced Raman …
Speciation of heavy metals in untreated sewage sludge by using microwave assisted sequential extraction procedure
A fast microwave assisted extraction procedure was developed and optimized for their
eventual exploitation in the three-stage sequential extraction procedure proposed by …
eventual exploitation in the three-stage sequential extraction procedure proposed by …
Application of ultrasound-assisted cloud point extraction for preconcentration of antimony, tin and thallium in food and water samples prior to ICP-OES determination
This study reports a simple, rapid and greener method based on ultrasound assisted-cloud
point extraction coupled with inductively coupled plasma-optical emission spectroscopy (ICP …
point extraction coupled with inductively coupled plasma-optical emission spectroscopy (ICP …
[HTML][HTML] Synthesis, characterization and applications of schiff base chemosensor for determination of Cu2+ ions
S Khan, M Muhammad, HM Al-Saidi… - Journal of Saudi …, 2022 - Elsevier
A novel thiazole-based Schiffbase chemosensor SB1 with N-and O-donor atoms was
synthesized and characterized by different techniques (UV–vis, 13 C NMR, 1 H NMR, and …
synthesized and characterized by different techniques (UV–vis, 13 C NMR, 1 H NMR, and …