| 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 | 191 | 2018 |
| Microwave assisted synthesis of xanthan gum-cl-poly (acrylic acid) based-reduced graphene oxide hydrogel composite for adsorption of methylene blue and methyl violet from … E Makhado, S Pandey, J Ramontja International journal of biological macromolecules 119, 255-269, 2018 | 152 | 2018 |
| Sodium alginate stabilized silver nanoparticles–silica nanohybrid and their antibacterial characteristics S Pandey, J Ramontja International journal of biological macromolecules 93, 712-723, 2016 | 133 | 2016 |
| 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 | 119 | 2017 |
| Natural bentonite clay and its composites for dye removal: current state and future potential S Pandey, J Ramontja American Journal of Chemistry and Applications 3 (2), 8-19, 2016 | 100 | 2016 |
| Extraction and characterization of natural cellulose fibers from maize tassel CE Maepa, J Jayaramudu, JO Okonkwo, SS Ray, ER Sadiku, J Ramontja International Journal of Polymer Analysis and Characterization 20 (2), 99-109, 2015 | 97 | 2015 |
| 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 | 78 | 2018 |
| Rapid, facile microwave-assisted synthesis of xanthan gum grafted polyaniline for chemical sensor S Pandey, J Ramontja International journal of biological macromolecules 89, 89-98, 2016 | 77 | 2016 |
| High‐performance carbon nanotube‐reinforced bioplastic J Ramontja, SS Ray, SK Pillai, AS Luyt Macromolecular Materials and Engineering 294 (12), 839-846, 2009 | 71 | 2009 |
| 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 | 68 | 2019 |
| Microwave-assisted green synthesis of xanthan gum grafted diethylamino ethyl methacrylate: an efficient adsorption of hexavalent chromium E Makhado, S Pandey, J Ramontja Carbohydrate polymers 222, 114989, 2019 | 66 | 2019 |
| 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 | 62 | 2017 |
| Advances in the extraction, classification, modification, emerging and advanced applications of crystalline cellulose: a review EC Emenike, KO Iwuozor, OD Saliu, J Ramontja, AG Adeniyi Carbohydrate Polymer Technologies and Applications 6, 100337, 2023 | 61 | 2023 |
| A new insight into morphological, thermal, and mechanical properties of melt-processed polylactide/poly (ε-caprolactone) blends OJ Botlhoko, J Ramontja, SS Ray Polymer Degradation and Stability 154, 84-95, 2018 | 57 | 2018 |
| Guar gum-grafted poly (acrylonitrile)-templated silica xerogel: nanoengineered material for lead ion removal S Pandey, J Ramontja Journal of Analytical Science and Technology 7, 1-15, 2016 | 46 | 2016 |
| Poly (2, 6-dimethyl-1, 4-phenylene)/polysulfone anion exchange membrane blended with TiO2 with improved water uptake for alkaline fuel cell application PF Msomi, PT Nonjola, PG Ndungu, J Ramontja International journal of hydrogen energy 45 (53), 29465-29476, 2020 | 42 | 2020 |
| Turning to nanotechnology for water pollution control: applications of nanocomposites S Pandey, J Ramontja Focus on Sciences 2 (2), 1-10, 2016 | 42 | 2016 |
| Recent advances in biopolymeric membranes towards the removal of emerging organic pollutants from water FB Mamba, BS Mbuli, J Ramontja Membranes 11 (11), 798, 2021 | 41 | 2021 |
| Recent modifications of bentonite clay for adsorption applications S Pandey, J Ramontja Focus on Sciences 2 (4), 1-10, 2016 | 39 | 2016 |
| Morphological development and enhancement of thermal, mechanical, and electronic properties of thermally exfoliated graphene oxide-filled biodegradable polylactide/poly (ε … OJ Botlhoko, J Ramontja, SS Ray Polymer 139, 188-200, 2018 | 36 | 2018 |
Professor Suprakas Sinha RayChief Researcher/Director, Council for Scientific and Industrial ResearchE-mail megerősítve itt: csir.co.za