| Enhanced propanol gas sensing performance of p-type NiO gas sensor induced by exceptionally large surface area and crystallinity TP Mokoena, HC Swart, KT Hillie, ZP Tshabalala, M Jozela, J Tshilongo, ... Applied Surface Science 571, 151121, 2022 | 67 | 2022 |
| TiO2 Nanowires for Humidity-Stable Gas Sensors for Toluene and Xylene ZP Tshabalala, TP Mokoena, M Jozela, J Tshilongo, TK Hillie, HC Swart, ... ACS Applied Nano Materials 4 (1), 702-716, 2020 | 64 | 2020 |
| Ultra-sensitive and selective p-xylene gas sensor at low operating temperature utilizing Zn doped CuO nanoplatelets: Insignificant vestiges of oxygen vacancies O Mnethu, SS Nkosi, I Kortidis, DE Motaung, RE Kroon, HC Swart, ... Journal of Colloid and Interface Science 576, 364-375, 2020 | 57 | 2020 |
| CCQM-K120 (Carbon dioxide at background and urban level) E Flores, J Viallon, T Choteau, P Moussay, F Idrees, RI Wielgosz, J Lee, ... Metrologia 56 (1A), 08001, 2019 | 37 | 2019 |
| Fabrication of a propanol gas sensor using p-type nickel oxide nanostructures: The effect of ramping rate towards luminescence and gas sensing characteristics TP Mokoena, KT Hillie, HC Swart, N Leshabane, J Tshilongo, ... Materials Chemistry and Physics 253, 123316, 2020 | 34 | 2020 |
| The effect of stabilized ZnO nanostructures green luminescence towards LPG sensing capabilities SS Nkosi, I Kortidis, DE Motaung, RE Kroon, N Leshabane, J Tshilongo, ... Materials Chemistry and Physics 242, 122452, 2020 | 31 | 2020 |
| International comparison CCQM-K52: Carbon dioxide in synthetic air RM Wessel, AMH Van der Veen, PR Ziel, P Steele, R Langenfelds, ... Metrologia 45 (1A), 08011-08011, 2008 | 25 | 2008 |
| Selective detection of propanol vapour at low operating temperature utilizing ZnO nanostructures S Lushozi, N Leshabane, SS Nkosi, OM Ndwandwe, J Tshilongo, ... Ceramics International 45 (13), 16417-16423, 2019 | 20 | 2019 |
| Final report on international comparison CCQM-K74: Nitrogen dioxide, 10 µmol/mol E Flores, F Idrees, P Moussay, J Viallon, R Wielgosz, T Fernández, ... Metrologia 49 (1A), 08005-08005, 2012 | 15* | 2012 |
| Fabrication of AgCu/TiO 2 nanoparticle-based sensors for selective detection of xylene vapor PJ Maake, TP Mokoena, AS Bolokang, N Hintsho-Mbita, J Tshilongo, ... Materials Advances 3 (19), 7302-7318, 2022 | 14 | 2022 |
| International comparison CCQM-K111–propane in nitrogen AMH van der Veen, JW van der Hout, PR Ziel, RJ Oudwater, ... Metrologia 54 (1A), 08009, 2017 | 12 | 2017 |
| Final report on CCQM-P73: International comparison of nitrogen monoxide in nitrogen gas standards (30–70) µmol/mol RI Wielgosz, M Esler, J Viallon, P Moussay, SH Oh, BM Kim, A Botha, ... Metrologia 45 (1A), 08002-08002, 2008 | 10 | 2008 |
| CCQM-K137, nitrogen monoxide (NO) in nitrogen J Viallon, E Flores, F Idrees, P Moussay, RI Wielgosz, SH Oh, S Lee, ... Metrologia 57 (1A), 08001, 2020 | 9 | 2020 |
| CCQM-K68.2019, nitrous oxide (N2O) in air, ambient level, final report J Viallon, T Choteau, E Flores, F Idrees, P Moussay, RI Wielgosz, JS Lim, ... Metrologia 60 (1A), 08011, 2023 | 8 | 2023 |
| Towards the simultaneous detection of the low nmol/mol range of CO, CH4 and CO2 in nitrogen using GC-FID MJ van Rensburg, A Botha, NG Ntsasa, J Tshilongo, N Leshabane Accreditation and quality assurance 14 (12), 665-670, 2009 | 8 | 2009 |
| Seasonal effluxes of greenhouse gases under different tillage and N fertilizer management in a dryland maize mono-crop BS Vilakazi, R Zengeni, P Mafongoya, N Ntsasa, J Tshilongo Journal of Soil Science and Plant Nutrition 21 (4), 2873-2883, 2021 | 7 | 2021 |
| Final report on CCQM-K93: Preparative comparison of ethanol in nitrogen AS Brown, MJT Milton, C Brookes, GM Vargha, ML Downey, S Uehara, ... Metrologia 50 (1A), 08025-08025, 2013 | 7 | 2013 |
| International comparison CCQM-K76: sulfur dioxide in nitrogen FR Guenther, ME Kelley, GD Mitchell, MJ Avila Salas, JK Delgado, ... Metrologia 48 (1A), 08015-08015, 2011 | 6 | 2011 |
| International comparison CCQM-K118 natural gas AMH Veen, ET Zalewska, H Kipphardt, RR Beelen, D Tuma, M Maiwald, ... Metrologia 59 (1A), 08017, 2022 | 5 | 2022 |
| International comparison CCQM-K10.2018: BTEX in nitrogen at 5 nmol mol−1 CE Cecelski, GC Rhoderick, AM Possolo, J Carney, M Vokoun, ... Metrologia 59 (1A), 08003, 2022 | 5 | 2022 |
