Development of clinoptilolite zeolite-coated magnetic nanocomposite-based solid phase microextraction method for the determination of Rhodamine B in cosmetic …

A Dalmaz, SS Özak - Journal of Chromatography A, 2022 - Elsevier
Green synthesis of clinoptilolite zeolite/Fe 3 O 4 nanocomposite (MZNC) was carried out
using Laurus Nobilis L. leaf extract. Characterization of this MZNC was performed using …

Rapid palladium preconcentration and spectrophotometric determination in water and soil samples

R Ridha, E Azooz, SS Tarish - Analytical and Bioanalytical …, 2022 - analchemres.org
Cloud Point Extraction (CPE) is an economic, rapid, and environmentally friendly method. It
was performed by preconcentration samples (water and soil) that contained palladium. An …

Pyridine-based gemini and heterogemini amphiphiles: synthesis, organogel formation, bioinspired catalysis, hydroxyl ion sensing, and removal of hazardous Pb (II) …

A Roy, S Das, M Khan, S Roy - ACS Sustainable Chemistry & …, 2022 - ACS Publications
In this work, four pyridine-based gemini and hetero-gemini gelator molecules have been
designed which demonstrated aggregate-induced enhanced emission (AIEE) after gel …

A new Fe/N doped carbon dot naocatalytic amplification-aptamer SERS/RRS/Abs trimode assay platform for ultratrace Pb2+

A Liang, R Zhang, X Huang, Z Jiang - Spectrochimica Acta Part A …, 2022 - Elsevier
Nanocatalytic amplification of carbon dots is a new way to improve sensitivity. The
preparation of the high catalytic activity and stable iron/nitrogen-doped carbon dot (CD BFe) …

Synthesis and characterization of high-purity mesoporous alumina with excellent adsorption capacity for congo red

Z Li, D Wang, F Lv, J Chen, C Wu, Y Li, J Shen, Y Li - Materials, 2022 - mdpi.com
We explore a more concise process for the preparation of high-purity alumina and to
address the problem of some conventional micro-and nano-adsorbents having difficulty in …

Using cloud point extraction for preconcentration and determination of iron, lead, and cadmium in drinking water by flame atomic absorption spectrometry

A Rihana-Abdallah, Z Li, KC Lanigan - Analytical Letters, 2022 - Taylor & Francis
The determination of heavy metals in drinking water is an important assessment for quality
as well as for the detection of pipeline corrosion. The aim of this research was to develop a …

Synthesis of Fluorescent Copper Nanomaterials and Detection of Bi3+

R Wu, J Ai, L Ga - Frontiers in Chemistry, 2022 - frontiersin.org
Based on the aggregation-induced luminescence of glutathione-protected non-noble metal
copper nanoparticles (GSH-CuNPs), a fluorescence method for the rapid detection of …

Separation, preconcentration, and determination of lead, cadmium, and iron using cloud point extraction with flame atomic absorption spectrometry

Z Li, Y Zhang, R Wang, D Jiang - Journal of Applied Spectroscopy, 2022 - Springer
The concentration of heavy metals in drinking water is an important standard for water
quality evaluation and water pipeline corrosion detection. This research reports the …

Adsorption isotherms, kinetic and thermodynamic studies on cadmium and lead ions from water solutions using Amberlyst 15 resin

A Tunceli, A Ulaş, O Acar… - Turkish Journal of …, 2022 - journals.tubitak.gov.tr
Adsorption isotherms, kinetic and thermodynamic parameters for Cd (II) and Pb (II) ions in
water solutions by using Amberlyst 15 resin were performed and evaluated by utilizing solid …

Label-free electrochemical biosensor based on GR5 DNAzyme/Ti3C2Tx Mxenes for Pb2+ detection

Y Liu, R Qiu, Z Zhang, D Chen, Y Gao, Z Liu… - Journal of …, 2022 - Elsevier
The interactions between nucleic acids and nanomaterials have been often utilized to
design the electrochemical biosensor due to easy preparation, adsorptive tunability and …