| Structure of amidase from Pseudomonas aeruginosa showing a trapped acyl transfer reaction intermediate state J Andrade, A Karmali, MA Carrondo, C Frazão Journal of Biological Chemistry 282 (27), 19598-19605, 2007 | 57 | 2007 |
| Assay for glucose oxidase from Aspergillus niger and Penicillium amagasakiense by Fourier transform infrared spectroscopy K Karmali, A Karmali, A Teixeira, MJM Curto Analytical biochemistry 333 (2), 320-327, 2004 | 50 | 2004 |
| Production, purification and characterisation of polysaccharides from Pleurotus ostreatus with antitumour activity S Silva, S Martins, A Karmali, E Rosa Journal of the Science of Food and Agriculture 92 (9), 1826-1832, 2012 | 47 | 2012 |
| Glucose 1-and 2-oxidases from fungal strains: isolation and production of monoclonal antibodies A Karmali, P Oliveira Journal of biotechnology 69 (2-3), 151-162, 1999 | 35 | 1999 |
| Production of laccase and xylanase from Coriolus versicolor grown on tomato pomace and their chromatographic behaviour on immobilized metal chelates M do Rosário Freixo, A Karmali, C Frazão, JM Arteiro Process Biochemistry 43 (11), 1265-1274, 2008 | 33 | 2008 |
| Application of Fourier transform infrared spectroscopy for monitoring hydrolysis and synthesis reactions catalyzed by a recombinant amidase R Pacheco, A Karmali, MLM Serralheiro, PI Haris Analytical biochemistry 346 (1), 49-58, 2005 | 33 | 2005 |
| The use of Fourier transform infrared spectroscopy to assay for urease from Pseudomonas aeruginosa and Canavalia ensiformis K Karmali, A Karmali, A Teixeira, MJM Curto Analytical biochemistry 331 (1), 115-121, 2004 | 32 | 2004 |
| Substitutions of Thr-103-Ile and Trp-138-Gly in amidase from Pseudomonas aeruginosa are responsible for altered kinetic properties and enzyme instability A Karmali, R Pacheco, R Tata, P Brown Molecular biotechnology 17 (3), 201-212, 2001 | 31 | 2001 |
| Protein–polysaccharides of Trametes versicolor: production and biological activities JMS Arteiro, MR Martins, C Salvador, MF Candeias, A Karmali, ... Medicinal Chemistry Research 21 (6), 937-943, 2012 | 22 | 2012 |
| Measuring enzymatic activity of a recombinant amidase using Fourier transform infrared spectroscopy R Pacheco, MLM Serralheiro, A Karmali, PI Haris Analytical biochemistry 322 (2), 208-214, 2003 | 22 | 2003 |
| One-step purification and properties of catalase from leaves of Zantedeschia aethiopica H Trindade, A Karmali, MS Pais Biochimie 70 (12), 1759-1764, 1988 | 21 | 1988 |
| Purification, properties and assay of D-ribulose 5-phosphate 3-epimerase from human erythrocytes A Karmali, AF Drake, N Spencer Biochemical Journal 211 (3), 617-623, 1983 | 21 | 1983 |
| Electron reservoir activity of high-nuclearity transition metal carbonyl clusters F Rossi, P Zanello Portugaliae Electrochimica Acta 29 (5), 309-327, 2011 | 19 | 2011 |
| Production of polygalacturonase from Coriolus versicolor grown on tomato pomace and its chromatographic behaviour on immobilized metal chelates M do Rosário Freixo, A Karmali, JM Arteiro Journal of industrial microbiology & biotechnology 35 (6), 475-484, 2008 | 18 | 2008 |
| Production and chromatographic behaviour of polygalacturonase from Pleurotus ostreatus on immobilized metal chelates M do Rosário Freixo, A Karmali, JM Arteiro Process Biochemistry 43 (5), 531-539, 2008 | 18 | 2008 |
| A high throughput colorimetric assay of β-1, 3-D-glucans by Congo red dye MC Semedo, A Karmali, L Fonseca Journal of microbiological methods 109, 140-148, 2015 | 17 | 2015 |
| Characterization and biological activities of protein-bound polysaccharides produced by cultures of Pleurotus ostreatus C Salvador, M do Rosario Martins, M da Fatima Candeias, A Karmali, ... Journal of Agricultural Science and Technology. A 2 (11A), 1296, 2012 | 17 | 2012 |
| Extraction of hemoglobin with calixarenes and biocatalysis in organic media of the complex with pseudoactivity of peroxidase MC Semedo, A Karmali, PD Barata, JV Prata Journal of Molecular Catalysis B: Enzymatic 62 (1), 96-103, 2010 | 17 | 2010 |
| Substitution of Glu-59 by Val in amidase from Pseudomonas aeruginosa results in a catalytically inactive enzyme A Karmali, R Tata, PR Brown Molecular biotechnology 16 (1), 5-16, 2000 | 16 | 2000 |
| Investigation of structural effects and behaviour of Pseudomonas aeruginosa amidase encapsulated in reversed micelles A Fragoso, R Pacheco, A Karmali Process biochemistry 47 (2), 264-272, 2012 | 15 | 2012 |
