| Spectrophotometric determination of fenoterol hydrobromide in pure form and dosage forms MKSEDSS Y. El-Shabrawy, F Belal Il Farmaco 58 (10), 1033-1038, 2003 | 35 | 2003 |
| Simultaneous determination of sulpiride and mebeverine by HPLC method using fluorescence detection: application to real human plasma MI Walash, MM Kh Sharaf El-din, NM El-Enany, MI Eid, SM Shalan Chemistry Central Journal 6, 1-12, 2012 | 32 | 2012 |
| First derivative synchronous fluorescence spectroscopy for the simultaneous determination of sulpiride and mebeverine hydrochloride in their combined tablets and application to … SS Walash M, Sharaf El-Din M, El-Enany N, Eid M J Fluoresc. 20 (6), 1275-85, 2010 | 30* | 2010 |
| Second‐derivative synchronous spectrofluorimetric determination of nebivolol hydrochloride and amlodipine besylate in their combined dosage form F Ibrahim, N El‐Enany, SH Shalan, RA Abo Shabana Luminescence 30 (7), 1011-1019, 2015 | 21 | 2015 |
| Simultaneous determination of tylosin and josamycin residues in muscles, liver, eggs and milk by MLC with a monolithic column and time-programmed UV detection: application to … JJ Nasr, S Shalan, F Belal Chemistry Central Journal 8, 1-9, 2014 | 20 | 2014 |
| Determination of carbadox and olaquindox residues in chicken muscles, chicken liver, bovine meat, liver and milk by MLC with UV detection: application to baby formulae JJ Nasr, S Shalan, F Belal Chromatographia 76, 523-528, 2013 | 20 | 2013 |
| Determination of ethopabate residues in chicken muscles, liver, and eggs after aqueous SDS extraction by micellar liquid chromatography with fluorescence detection with … JJ Nasr, S Shalan, F Belal Food Analytical Methods 6, 1522-1528, 2013 | 18 | 2013 |
| Validated 1H and 19F nuclear magnetic resonance for the quantitative determination of the hepatitis C antiviral drugs sofosbuvir, ledipasvir, and daclatasvir in tablet dosage forms JJ Nasr, S Shalan Microchemical Journal 152, 104437, 2020 | 14 | 2020 |
| Simultaneous determination of amlodipine besylate and valsartan using a micelle-enhanced first derivative synchronous spectrofluorimetric method and application in their co … S Shalan, N El-Enany, F Belal Analytical methods 7 (19), 8060-8068, 2015 | 14 | 2015 |
| Utilization of N, S‐doped carbon dots as a fluorescent nanosensor for determination of cromolyn based on inner filter effect: application to aqueous humour SM Abd Elhaleem, F Elsebaei, S Shalan, F Belal Luminescence 37 (5), 713-721, 2022 | 13 | 2022 |
| Simultaneous evaluation of losartan and amlodipine besylate using second-derivative synchronous spectrofluorimetric technique and liquid chromatography with time-programmed … S Shalan, JJ Nasr Royal Society Open Science 6 (4), 190310, 2019 | 12 | 2019 |
| Determination of tizoxanide, the active metabolite of nitazoxanide, by micellar liquid chromatography using a monolithic column. Application to pharmacokinetic studies S Shalan, JJ Nasr, F Belal Analytical methods 6 (21), 8682-8689, 2014 | 12 | 2014 |
| Eco-friendly spectrophotometric methods for determination of remdesivir and favipiravir; the recently approved antivirals for COVID-19 treatment HS Elama, AM Zeid, SM Shalan, Y El-Shabrawy, MI Eid Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 287, 122070, 2023 | 10 | 2023 |
| Inspection of antimicrobial remains in bovine milk in Egypt and Saudi Arabia employing a bacteriological test kit and HPLC-MS/MS with estimation of risk to human health NH Al-Shaalan, JJ Nasr, S Shalan, AM El-Mahdy Plos one 17 (4), e0267717, 2022 | 10 | 2022 |
| Sustainable environment-friendly quantitative determination of three anti-hyperlipidemic statin drugs and ezetimibe in binary mixtures by first derivative Fourier transform … JJM Nasr, NH Al-Shaalan, SM Shalan Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 237, 118332, 2020 | 10 | 2020 |
| Micellar High Performance Liquid Chromatographic Method for Simultaneous Determination of Clonazepam and Paroxetine HCl in Pharmaceutical Preparations Using Monolithic Column SSRE Fawzia Ibrahim, Nahed El-Enany Journal of Chromatography Separation Techniques 7 (4), 331, 2016 | 10 | 2016 |
| Spectrofluorimetric analysis of ethopabate in veterinary formulations with application to residue determination in chicken muscles and liver JJ Nasr, S Shalan Luminescence 29 (8), 1188-1193, 2014 | 10 | 2014 |
| Use of eosin for green spectroscopic determination of mebendazole AE Aya Roshdy , Heba Elmansi, Shereen Shalan Luminescence, 2020 | 9 | 2020 |
| Validated spectrofluorimetric method for the determination of clonazepam in pharmaceutical preparations F Ibrahim, N El‐Enany, S Shalan, R Elsharawy Luminescence 31 (3), 682-687, 2016 | 9 | 2016 |
| Combining derivative and synchronous approaches for simultaneous spectrofluorimetric determination of terbinafine and itraconazole H Elmansi, A Roshdy, S Shalan, A El-Brashy Royal Society Open Science 7 (8), 200571, 2020 | 8 | 2020 |
