PN
Philiswa N. Nomngongo

Publications (12)

Ultrasound assisted magnetic dispersive solid phase microextraction for Hg determination in fuel oils using inductively coupled plasma optical emission spectroscopy
Article scientifique · 2025
Paraben residues in wastewater and surface water: a case study of KwaZulu Natal and Gauteng provinces (South Africa) during the COVID-19 pandemic
Article scientifique · 2024
Microwave-assisted hydrogen peroxide digestion followed by ICP-OES for determination of metals in selected fuel oils
Article scientifique · 2024
Magnetic chitosan-zeolite composite as an adsorbent in ultrasound-assisted magnetic solid phase extraction of tetracyclines in water samples
Article scientifique · 2023
From polyethylene waste bottles to UIO-66 (Zr) for preconcentration of steroid hormones from river water
Article scientifique · 2023
From polyethylene waste bottles to UIO-66 (Zr) for preconcentration of steroid hormones from river water
Article scientifique · 2022
Vortex-assisted supramolecular solvent dispersive liquid–liquid microextraction of ketoprofen and naproxen from environmental water before chromatographic analysis: response surface methodology optimisation
Article scientifique · 2022
Development of dispersive solid-phase microextraction coupled with high-pressure liquid chromatography for the preconcentration and determination of the selected neonicotinoid insecticides
Article scientifique · 2022
Magnetic Fe3O4@Mg/Al-layered double hydroxide adsorbent for preconcentration of trace metals in water matrices
Article scientifique · 2021
An improved microwave assisted sequential extraction method followed by spectrometric analysis for metal distribution determination in South African coal samples
Article scientifique · 2020
Magnetic Solid Phase Extraction Based on Nanostructured Magnetic Porous Porphyrin Organic Polymer for Simultaneous Extraction and Preconcentration of Neonicotinoid Insecticides From Surface Water
Article scientifique · 2020
MgO-ZnO/carbon nanofiber nanocomposite as an adsorbent for ultrasound-assisted dispersive solid-phase microextraction of carbamazepine from wastewater prior to high-performance liquid chromatographic detection
Article scientifique · 2019

Domaines principaux

Sciences physiques et chimiques8 Sciences de la Terre et de l'environnement3 Sciences agricoles, animales et alimentaires1

Statistiques

Consultations6
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