| Natural occurrence of some Fusarium mycotoxins in corn from low and high esophageal cancer prevalence areas of the Transkei, Southern Africa EW Sydenham, PG Thiel, WFO Marasas, GS Shephard, ... Journal of Agricultural and Food Chemistry 38 (10), 1900-1903, 1990 | 587 | 1990 |
| New chemistry with old ligands: N-alkyl-and N, N-dialkyl-N′-acyl (aroyl) thioureas in co-ordination, analytical and process chemistry of the platinum group metals KR Koch Coordination Chemistry Reviews 216, 473-488, 2001 | 316 | 2001 |
| Magnetic nanoparticles: Properties and potential applications LL Vatta, RD Sanderson, KR Koch Pure and applied chemistry 78 (9), 1793-1801, 2006 | 189 | 2006 |
| FTIR spectroscopy for grape and wine analysis R Bauer, H Nieuwoudt, FF Bauer, J Kossmann, KR Koch, KH Esbensen Analytical chemistry 80 (5), 1371-1379, 2008 | 131 | 2008 |
| In vitro antimalarial activity of a series of cationic 2, 2 ‘-Bipyridyl-and 1, 10-Phenanthrolineplatinum (II) benzoylthiourea complexes TJ Egan, KR Koch, PL Swan, C Clarkson, DA Van Schalkwyk, PJ Smith Journal of medicinal chemistry 47 (11), 2926-2934, 2004 | 120 | 2004 |
| Cadmium (II) complexes of N, N-diethyl-N′-benzoylthio (seleno) urea as single-source precursors for the preparation of CdS and CdSe nanoparticles JC Bruce, N Revaprasadu, KR Koch New Journal of Chemistry 31 (9), 1647-1653, 2007 | 91 | 2007 |
| Oxidation by Mn207: an impressive demonstration of the powerful oxidizing property of dimanganeseheptoxide KR Koch Journal of Chemical Education 59 (11), 973, 1982 | 88 | 1982 |
| Potential of alkaline hydrolysis for the removal of fumonisins from contaminated corn EW Sydenham, S Stockenstrom, PG Thiel, GS Shephard, KR Koch, ... Journal of Agricultural and Food Chemistry 43 (5), 1198-1201, 1995 | 85 | 1995 |
| Hydrophilic platinum complexes of N-2-hydroxyethyl-and N, N-di (2-hydroxyethyl)-N′-benzoylthiourea ligands. Crystal and molecular structure of N, N-di (2-hydroxyethyl)-N … KR Koch, C Sacht, S Bourne Inorganica chimica acta 232 (1-2), 109-115, 1995 | 84 | 1995 |
| The effect of potassium on the fixation of molecular nitrogen by root nodules of Vicia faba K Mengel, MR Haghparast, K Koch Plant physiology 54 (4), 535-538, 1974 | 83 | 1974 |
| Increased urinary excretion of Al after drinking tea KR KocH, B Pougnet, S de Villiers, F MONTEAGUDO Nature 333 (6169), 122-122, 1988 | 68 | 1988 |
| Competitive bulk liquid membrane transport and solvent extraction of some transition and post-transition metal ions using acylthiourea ligands as ionophores MM Habtu, SA Bourne, KR Koch, RC Luckay New Journal of Chemistry 30 (8), 1155-1162, 2006 | 63 | 2006 |
| SelfYassembly of 2: 2 metallomacrocyclic complexes of NiII and PdII with 3, 3, 3Γ, 3ΓYtetraal6ylY1, 1ΓYisophthaloylbis (thioureas). Crystal and molecular structures of cisY [Pd … KR Koch, O Hallale, SA Bourne, J Miller, J Basca J Mol Struct 561, 185-196, 2001 | 56 | 2001 |
| Hydrogen-bonding networks in a bipodal acyl-thiourea and its NiII 2: 2 metallamacrocyclic complex SA Bourne, O Hallale, KR Koch Crystal growth & design 5 (1), 307-312, 2005 | 54 | 2005 |
| Deceptively simple Pt complexes of N, N-dialkyl-N′-benzoylthiourea: a 1H, 13C and 195Pt NMR study of their acid-base chemistry in solution and the molecular structure of cis … A Irving, KR Koch, M Matoetoe Inorganica chimica acta 206 (2), 193-199, 1993 | 53 | 1993 |
| Intramolecular hydrogen-bond controlled unidentate co-ordination of potentially chelating N-acyl-N'-alkyl-thioureas: crystal structure of cis-bis (N-benzoyl-N'-propylthiourea … S Bourne, KR Koch Journal of the Chemical Society. Dalton transactions, 2071-2072, 1993 | 53 | 1993 |
| Highly selective and efficient recovery of Pd, Pt, and Rh from precious metal‐containing industrial effluents with silica‐based (poly) amine ion exchangers J Kramer, WL Driessen, KR Koch, J Reedijk Separation science and technology 39 (1), 63-75, 2005 | 52 | 2005 |
| Membrane fluidity of platelets and erythrocytes in patients with Alzheimer's disease and the effect of small amounts of aluminium on platelet and erythrocyte membranes SJ van Rensburg, ME Carstens, FCV Potocnik, AK Aucamp, JJF Taljaard, ... Neurochemical research 17 (8), 825-829, 1992 | 52 | 1992 |
| New ligands for the platinum-group metals: Deceptively simple coordination chemistry of N-acyl-N'-alkyl-and N-acyl-N', N'-dialkyl-thioureas KR Koch, C Sacht, T Grimmbacher, S Bourne SOUTH AFRICAN JOURNAL OF CHEMISTRY-SUID-AFRIKAANSE TYDSKRIF VIR CHEMIE 48 (1 …, 1995 | 51 | 1995 |
| Laser ablation-inductively coupled plasma-dynamic reaction cell-mass spectrometry (LA-ICP-DRC-MS) for the determination of Pt, Pd and Rh in Pb buttons obtained by fire assay of … F Vanhaecke, M Resano, E Garcia-Ruiz, L Balcaen, KR Koch, K McIntosh Journal of Analytical Atomic Spectrometry 19 (5), 632-638, 2004 | 50 | 2004 |
