| Current sample preparation methodologies for analysis of emerging pollutants in different environmental matrices KM Dimpe, PN Nomngongo TrAC Trends in Analytical Chemistry 82, 199-207, 2016 | 213 | 2016 |
| Preparation and characterization of xanthan gum-cl-poly (acrylic acid)/o-MWCNTs hydrogel nanocomposite as highly effective re-usable adsorbent for removal of methylene blue … E Makhado, S Pandey, PN Nomngongo, J Ramontja Journal of colloid and interface science 513, 700-714, 2018 | 177 | 2018 |
| Fast microwave-assisted green synthesis of xanthan gum grafted acrylic acid for enhanced methylene blue dye removal from aqueous solution E Makhado, S Pandey, PN Nomngongo, J Ramontja Carbohydrate Polymers 176, 315-326, 2017 | 116 | 2017 |
| Fractionation of trace elements in agricultural soils using ultrasound assisted sequential extraction prior to inductively coupled plasma mass spectrometric determination JM Matong, L Nyaba, PN Nomngongo Chemosphere 154, 249-257, 2016 | 112 | 2016 |
| Wastewater treatment using membrane technology A Nqombolo, A Mpupa, RM Moutloali, PN Nomngongo Wastewater and water quality 29, 30-40, 2018 | 91 | 2018 |
| Determination of trace Cd, Cu, Fe, Pb and Zn in diesel and gasoline by inductively coupled plasma mass spectrometry after sample clean up with hollow fiber solid phase … PN Nomngongo, JC Ngila Spectrochimica Acta Part B: Atomic Spectroscopy 98, 54-59, 2014 | 83 | 2014 |
| Recyclable magnetic waste tyre activated carbon-chitosan composite as an effective adsorbent rapid and simultaneous removal of methylparaben and propylparaben from aqueous … GP Mashile, A Mpupa, A Nqombolo, KM Dimpe, PN Nomngongo Journal of Water Process Engineering 33, 101011, 2020 | 79 | 2020 |
| Ultrasonic exfoliation of NiFe LDH/CB nanosheets for enhanced oxygen evolution catalysis TS Munonde, H Zheng, PN Nomngongo Ultrasonics Sonochemistry 59, 104716, 2019 | 78 | 2019 |
| Ultrasound-assisted magnetic solid phase extraction of lead and thallium in complex environmental samples using magnetic multi-walled carbon nanotubes/zeolite nanocomposite AS Gugushe, A Mpupa, PN Nomngongo Microchemical Journal 149, 103960, 2019 | 78 | 2019 |
| Effective adsorptive removal of amoxicillin from aqueous solutions and wastewater samples using zinc oxide coated carbon nanofiber composite JM Chaba, PN Nomngongo Emerging Contaminants 5, 143-149, 2019 | 73 | 2019 |
| Application of waste tyre-based activated carbon for the removal of heavy metals in wastewater KM Dimpe, JC Ngila, PN Nomngongo Cogent Engineering 4 (1), 1330912, 2017 | 71 | 2017 |
| Determination of thallium in water samples using inductively coupled plasma optical emission spectrometry (ICP-OES) after ultrasonic assisted-dispersive solid phase microextraction NR Biata, KM Dimpe, J Ramontja, N Mketo, PN Nomngongo Microchemical Journal 137, 214-222, 2018 | 68 | 2018 |
| Determination of As, Cr, Mo, Sb, Se and V in agricultural soil samples by inductively coupled plasma optical emission spectrometry after simple and rapid solvent extraction … JM Matong, L Nyaba, PN Nomngongo Ecotoxicology and environmental safety 135, 152-157, 2017 | 66 | 2017 |
| Application of ultrasound-assisted cloud point extraction for preconcentration of antimony, tin and thallium in food and water samples prior to ICP-OES determination NR Biata, GP Mashile, J Ramontja, N Mketo, PN Nomngongo Journal of Food Composition and Analysis 76, 14-21, 2019 | 63 | 2019 |
| Occurrence of pharmaceuticals in the environmental waters: African and Asian perspectives NJ Waleng, PN Nomngongo Environmental Chemistry and Ecotoxicology 4, 50-66, 2022 | 61 | 2022 |
| Preconcentration and speciation of chromium species using ICP-OES after ultrasound-assisted magnetic solid phase extraction with an amino-modified magnetic nanocomposite … TS Munonde, NW Maxakato, PN Nomngongo Microchimica Acta 184, 1223-1232, 2017 | 61 | 2017 |
| Determination of antimony and tin in beverages using inductively coupled plasma-optical emission spectrometry after ultrasound-assisted ionic liquid dispersive liquid-liquid … NR Biata, L Nyaba, J Ramontja, N Mketo, PN Nomngongo Food chemistry 237, 904-911, 2017 | 57 | 2017 |
| Preconcentration of molybdenum, antimony and vanadium in gasolsine samples using Dowex 1-x8 resin and their determination with inductively coupled plasma–optical emission … PN Nomngongo, JC Ngila, JN Kamau, TAM Msagati, B Moodley Talanta 110, 153-159, 2013 | 56 | 2013 |
| Nanocomposites for electrochemical sensors and their applications on the detection of trace metals in environmental water samples TS Munonde, PN Nomngongo Sensors 21 (1), 131, 2020 | 55 | 2020 |
| Application of activated carbon-decorated polyacrylonitrile nanofibers as an adsorbent in dispersive solid-phase extraction of fluoroquinolones from wastewater KM Dimpe, PN Nomngongo Journal of Pharmaceutical Analysis 9 (2), 117-126, 2019 | 55 | 2019 |
Prof Jane Catherine NgilaProfessor of Analytical-Environmental Chemistry. Visiting Professor University of JohannesburgVerified email at aasciences.africa
