In collaboration with Payame Noor University and Iranian Chemical Science and Technologies Association
Quantification of Hydrogen Peroxide in Milk Samples Based on Glassy Carbon Electrode Modified with Fe/Cu Layered Double Hydroxide and Fe3O4 Nanoparticles

Arefeh Gorgij; Hamid Ahmar; Laleh Adlnasab

Volume 8, Issue 2 , September 2021, , Pages 50-58

https://doi.org/10.30473/ijac.2022.62519.1217

Abstract
  This research aimed to develop a novel sensing platform for hydrogen peroxide (H2O2) quantification in the milk samples. The proposed sensor was fabricated using a glassy carbon electrode modified with Fe-Cu layered double hydroxide (LDH)/magnetic Fe3O4 nanoparticles (FeCu-LDH@Fe3O4/GCE). The resulting ...  Read More

A New Method for Determination of Polychlorinated Biphenyls (PCBs) in Water Samples by Switchable Hydrophilicity Solvent Based Homogenous Liquid-Liquid Microextraction Combined with GC-MS

Elahe Salari; massoud Nejati-Yazdinejad; Hamid Ahmar; Laleh Adlnasab

Volume 7, Issue 2 , September 2020, , Pages 22-29

https://doi.org/10.30473/ijac.2020.54915.1173

Abstract
  Herein, a simple, rapid, and efficient method based on pH assisted homogenous liquid-liquid microextraction was combined with gas chromatography- mass spectrometry (GC-MS) to do trace analysis of polychlorinated biphenyls (PCBs) in water samples. Triethylamine (TEA) was used as a switchable hydrophilicity ...  Read More