| Extraction of polycyclic aromatic hydrocarbons from contaminated soil using Soxhlet extraction, pressurised and atmospheric microwave-assisted extraction, supercritical fluid … JR Dean, MP Abdullah, Z Zakaria Journal of Chromatography A 791 (1-2), 361-366, 1997 | 235 | 1997 |
| An experimental design approach for the determination of polycyclic aromatic hydrocarbons from highly contaminated soil using accelerated solvent extraction N Saim, JR Dean, MP Abdullah, Z Zakaria Analytical Chemistry 70 (2), 420-424, 1998 | 118 | 1998 |
| An experimental design approach for the extraction of volatile compounds from turmeric leaves (Curcuma domestica) using pressurised liquid extraction (PLE) AH Zaibunnisa, S Norashikin, S Mamot, H Osman LWT-Food Science and Technology 42 (1), 233-238, 2009 | 116 | 2009 |
| Characterization of cyclodextrin complexes with turmeric oleoresin ZA Haiyee, N Saim, M Said, RM Illias, WAW Mustapha, O Hassan Food Chemistry 114 (2), 459-465, 2009 | 84 | 2009 |
| Optimization of roasting conditions for high-quality Arabica coffee KYK Madihah, AH Zaibunnisa, S Norashikin, O Rozita, J Misnawi International Food Research Journal 20 (4), 1623, 2013 | 71* | 2013 |
| Chemometric application in identifying sources of organic contaminants in Langat river basin R Osman, N Saim, H Juahir, MP Abdullah Environmental monitoring and assessment 184, 1001-1014, 2012 | 64 | 2012 |
| Chemometric approach to validating faecal sterols as source tracer for faecal contamination in water N Saim, R Osman, DRSA Spian, MZ Jaafar, H Juahir, MP Abdullah, ... Water research 43 (20), 5023-5030, 2009 | 58 | 2009 |
| Subcritical water extraction of essential oil from coriander (Coriandrum sativum L.) seeds S Naorashikin, O Rozita, AHMY Wan, DH Rossuriati Malaysian Journal of Analytical Sciences 12 (1), 22-24, 2008 | 41 | 2008 |
| An experimental design approach for the extraction of lemongrass (Cymbopogon citratus) oleoresin using pressurised liquid extraction (PLE). AH Nur Ain, AH Zaibunnisa, MS Halimahton Zahrah, S Norashikin | 36 | 2013 |
| Effects of solvent and temperature on the extraction of colorant from onion (Allium cepa) skin using pressurized liquid extraction. A Sharif, N Saim, H Jasmani, WYW Ahmad Asian Journal of Applied Sciences 3 (4), 262-268, 2010 | 36 | 2010 |
| Determination of phthalate plasticisers in palm oil using online solid phase extraction-liquid chromatography (SPE-LC) N Ibrahim, R Osman, A Abdullah, N Saim Journal of Chemistry 2014, 2014 | 35 | 2014 |
| Rapid determination of non-steroidal anti-inflammatory drugs in aquatic matrices by two-phase micro-electrodriven membrane extraction combined with liquid chromatography NS Mohamad Hanapi, MM Sanagi, AK Ismail, N Saim, WN Wan Ibrahim, ... Journal of chromatographic science 56 (2), 166-176, 2018 | 20 | 2018 |
| Combination of sensory, chromatographic, and chemometrics analysis of volatile organic compounds for the discrimination of authentic and unauthentic harumanis mangoes SR Zakaria, N Saim, R Osman, Z Abdul Haiyee, H Juahir Molecules 23 (9), 2365, 2018 | 19 | 2018 |
| Two-phase electrodriven membrane extraction combined with liquid chromatography for the determination of tricyclic antidepressants in aqueous matrices MM Sanagi, NSM Hanapi, WAW Ibrahim, N Yahaya Analytical methods 6 (21), 8802-8809, 2014 | 19 | 2014 |
| Selective extraction of organic contaminants from soil using pressurised liquid extraction R Osman, N Saim Journal of Chemistry 2013, 2013 | 18 | 2013 |
| Occurrence, source apportionment and environmental risk assessment of pharmaceuticals in Klang river, Malaysia SNM Subari, R Osman, N Saim Pertanika journal of science and technology 25 (S3), 119-128, 2017 | 14 | 2017 |
| Nano Natural Dyes from Melastoma Malabathricum L. WY Wan Ahmad, MA Mohd Nor, N Saim, MI Ab Kadir, MR Ahmad Advanced Materials Research 545, 59-63, 2012 | 14 | 2012 |
| Modern alternatives to supercritical fluid extraction JR Dean, N Saim Analytical supercritical fluid extraction techniques, 392-417, 1998 | 12 | 1998 |
| Development of Chromatographic Fingerprints of Eurycoma longifolia (Tongkat Ali) Roots Using Online Solid Phase Extraction-Liquid Chromatography (SPE-LC) NN Zaini, R Osman, H Juahir, N Saim Molecules 21 (5), 583, 2016 | 11 | 2016 |
| A study on the migration of styrene from polystyrene cups to drinks using online solid-phase extraction liquid chromatography (SPE-LC) T Cecair Malaysian Journal of Analytical Sciences 16 (1), 49-55, 2012 | 10 | 2012 |
