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Publications,Paper,Book

1- M.M.A.Omar,  A.A Elbashir, O.J.Schmitz,Capillary electrophoresis method with UV-detection for analysis of free amino acids concentrations in food,  Food Chemistry 214, 2017,300-307.

 

2- S. Mohamed, A.A. Elbashir, H. Aboul-Enein Spectrophotometric method for determination of taurine in energy drinks,  Current Pharmaceutical Analysis 12(999):1-1  2016, DOI: 10.2174/1573412912666160422120820

 

3- L. Omer , H A. Elobied A.A. Elbashir, Determination of bisphenol A in exposed bottled water samples to direct sun light using multi walled carbon nanotubes as solid phase extraction sorbent, Journal of Environmental Chemistry and Ecotoxicology, 2016.

4- S. T. Abdel Rahman1, A.A. Elbashir, M. El-Mukhtar, M. M. Ibrahim Application of Spectrophotometric Methods for the Determination of Thiamine (VB1) in Pharmaceutical Formulations Using 7-Chloro-4-Nitrobenzoxadiazole (NBD-Cl), J Anal Pharm Res 2016, 2(3): 00018.

 

5- N.F.A Dsugi, A.A Elbashir, F.E.O Suliman,. Supramolecular interaction of gemifloxacin and hydroxyl propyl β-cyclodextrin spectroscopic characterization, molecular modeling and analytical application, Spectrochimica Acta – Part A: Molecular and Biomolecular Spectroscopy 151, 2015, 360-367.

 

6- F.O.Suliman,  A.A. Elbashir , O.J.SchmitzStudy on the separation of ofloxacin enantiomers by hydroxylpropyl-b-cyclodextrin as a chiral selector in capillary electrophoresis: a computational approach, J Incl Phenom Macrocycl Chem, 2015, 83 ,119-129.

 

 

7- S.M.Ahmed A.A. Elbashir, Development and Validation of Spectrophotometric Method for Determination of Finasteride in Pharmaceutical Formulation Using 1,2-Naphthoquine-4-sulfonate (NQS), J Anal Bioanal Tech 2015, 6:3.

 

8- Dsugi, N.F.A., Elbashir, A.A. Supramolecular interaction of Moxifloxacin and β-cyclodextrin spectroscopic characterization and analytical application, Spectrochimica Acta – Part A: Molecular and Biomolecular Spectroscopy, 137,2015, 804-809.

 

9- Elbashir, A.A., Abdalla, F.A.A., Aboul-Enein, H.Y. Supramolecular interaction of 18-crown-6 ether with mesalazine and spectrofluorimetric determination of mesalazine in pharmaceutical formulations, Luminescence,30, 2015, 1250-1256.

 

10- Omar, M.M.A., Elbashir, A.A., Schmitz, O.J.Determination of acrylamide in Sudanese food by high performance liquid chromatography coupled with LTQ Orbitrap mass spectrometry,   Food Chemistry, 176,2015, 342-349.

 

 

11- K. Fatta Alrahman A.A Elbashir, H, El-obid Development and Validation of Spectrophotometric Method for Determination of Oxyfluorfen Herbicide Residues, Med chem 5,2015, 383-387.

 

 

12- SM Ali, AA Elbashir, HY Aboul-Enein, Spectroscopic Methods for Analysis of Cephalosporins in Pharmaceutical Formulations, World Journal of Analytical Chemistry 3,2015, 21-32.

 

13- AA Elbashir, HY Aboul‐Enein, Separation and analysis of Triazines Herbcides residues by Capillary Electrophoresis, Biomedical Chromatography 29, 2015, 835-842.

 

14- T.O. Mohammed, AA Elbashir,Spectrophotometric Method for Determination of Gabapentin in Pharmaceutical Formulation by Derivatization with 4-Chloro-7-Nitrobenzo-2-Oxa-1, 3-Diazole (NBD-Cl), International Journal of Drug Development and Research, 2015, 4-7

 

 

15- Elbashir, A.A., F.A.A. Abdalla, HY Aboul Enein, Host–guest inclusion complex of mesalazine and β cyclodextrin and spectrofluorometric determination of mesalazine , Luminescence 2015, 444-450.

 

16- H. H. Abbas, A.A.Elbashir,H. Y. Aboul-Enein, Chromatographic methods for analysis of triazine herbicides, Critical Reviews in Analytical Chemistry, 45,2015, 226-240.

 

17- ST Abdel Rahman, AA Elbashir, M El Mukhtar, MM Ibrahim, Development and Validation of Spectrophotometric Method for Determination of Thiamine (VB1) in Pharmaceutical Formulations using 1, 2-Naphthoquine-4-Sulphonate (NQS), Enliven: Bio Anal Techniques 2,2015, 001

 

 

18- KA Fatta, HA Elobeid, AA Elbashir,Utilization of Alizarin Red Sulphonate (ARS) as Chromogenic Reagent for Determina-tion of 2, 4-Dichlorophenoxyacetic acid pesticide (2, 4-D) Residues, Int J Bioanal Methods Bioequival Stud 1, 2014, 1-7.

 

 

19- Altigani AMN, Elbashir AA. Spectrophotometric Method for Determination of Primaquine in Pharmaceutical Formulations via Derivatization with 1,2-Naphthoquinone-4-Sulfonate. Austin J Anal Pharm Chem. 2014;1(4)

 

 

20- Elbashir, A.A., Aboul-Enein, H.Y. Supramolecular Analytical Application of Cucurbit[n]urils Using Fluorescence Spectroscopy, Critical Reviews in Analytical Chemistry, 45, 2015, 52-6.

 

21- BEA Basheir, AA Elbashir, HY Aboul-Enein, Development and validation of Spectrophotometric method for determination of Levodopa (L-dopa) in pharmaceutical formulations. REVUE ROUMAINE DE CHIMIE 60, 2015, 555-561.

 

 

22- A.A.Elbashir, Hassan Y. Aboul-Enein, Capacitively coupled contactless conductivity detection (CE-C4D) in Capillary Electrophoresis Developments and applications in the period 2012–2014, biomedical chromatography, 28,2014, 1502-1506.

 

23- Banan Elshiekh Alsied Basheir, A. A.Elbashir, Spectrophotometric method for determination of L-dopa in pharmaceutical formulation using 1,2-naphthoquinone-4-sulphonate as a chromogenic reagent, PROJOURNAL OF NATURAL SCIENCE RESEARCH, 2, 2014,27-39,.

 

24- Fatima Altayib Alasha Abdalla and A.A.Elbashir, Development and Validation of Spectrophotometric Methods for the Determination of Mesalazine in Pharmaceutical Formulation. Med chem, 3, 2014, 361-366.

 

25- Omar, M.M.A, Wan Ibrahim, WA, A. A. Elbashir, Sol–gel hybrid methyltrimethoxysilane–tetraethoxysilane as a new dispersive solid-phase extraction material for acrylamide determination in food with direct gas chromatography- mass spectrometry analysis, Food Chemistry. 158, 1 2014, 302–309

 

26- A.A.Elbashir, Salah Eldeen A. Ali, Aflatoxins, ochratoxins and zearalenone in sorghum and sorghum products in Sudan, Food Additives & Contaminants: Part B: Surveillance, 7, 2014,135-140.

27- A.A.Elbashir, Sonja Krieger, Oliver J. Schmitz, Simultaneous Determination of Polyamines and acetylpolyamines in human urine by capillary electrophoresis with fluorescence detection. ELECTROPHORESIS, 2014, 35, 570–576.

 

28- A.A.Elbashir , M. M .A. Omar, O.J. Schmitz,Hassan Y. Aboul-Enein. A Review on Acrylamide Analysis in Food by High Performance Liquid Chromatography and gas chromatography. Critical Reviews in Analytical Chemistry, 44, 2014,107-141.

 

29- A.A.Elbashir, N. F. A. Dsugi, Hassan Y. Aboul-Enein, Supramolecular study on the interaction between ofloxacin and Methylβ-Cyclodextrin by fluorescence spectroscopy and its Analytical Application. Journal of Fluorescence,24 (2),2014, 355-361.

 

30- A.A.Elbashir Hassan Y. Aboul-Enein Capillary Electrophoresis and Molecular Modeling as a complementary technique for chiral recognition mechanism. Critical Reviews in Analytical Chemistry, , 43, 2013,131–137.

 

31- A.A.Elbashir,Yasmin Alsadig Mohammed Elnour, Hassan Elobid Ahmed, Gas Chromatography-Mass Spectrometer Electron Ionization (GC-MS -EI) method for the Analysis of Malathion Residue in Tomato, Journal of Advances in Chemistry, 2, 2013,73-81.

32- A.A. ElbashirAhmed, S.M.A., Aboul-Enein, H.Y.Optimization and validation of spectrofluorimetric method for determination of cefadroxile and cefuroxime sodium in pharmaceutical formulations,Luminescence, 28,2013, 490-495

33- A.A. Elbashir, S. A. M. Ebraheem, Alawia H. E. Elwagee and Hassan Y. Aboul-Enein. New Spectrophotometric Methods for the Determination of Moxifloxacin in Pharmaceutical Formulations. Acta Chim. Slov., 60,2013,159–165.

 

34-A.A.Elbashir, Fatima Altayib Alasha Abdalla Application of alizarin red S as an ion-pair reagent for the spectrophotometric determination of Olopatadine Hydrochloride in pharmaceutical formulation, American Academic & Scholarly Research Journal 5,2013, 22-30.

35- Elbashir, Ibrahim, M.A., Aboul-Enein, H.Y., Fluorimetric investigation of host-guest complexation of nizatidine with β-cyclodextrin and its analytical application. Gazi University Journal of Science  26,2013,151-156.

 

36- A.A.Elbashir Dsugi, N.F.A., Mohmed, T.O.M., Aboul-Enein, H.Y. Spectrofluorometric analytical applications of cyclodextrins.Luminescence,29, 2014,1-7.

 

37-A.A.Elbashir A.A.B. Alfadli Development and Validation of Spectrophotometric Method for Determination of Penicillamine (PA) in Pharmaceutical Formulation Using 4-Choro-Nitrobenzo-2-Oxa-1, 3-Diazol (NBD-CL). World Journal of Analytical Chemistry, 2013,2, 18-22.

 

 

38- A.A. Elbashir and Awad S.F., A New Spectrophotometric Method for Determination of Penicillamine in Pharmaceutical Formulation Using 1, 2-naphthoquine-4-sulfonate (NQS). J Pharmacovigilance, 2013, 1:2, 1-5.

 

39- A.A. Elbashir, Abuzar E. A. E. Albadri and Hassan El-obid Ahmed Residues Levels of pyrethroids pesticide in an open field tomatoes from Sudan by Gas Chromatography with Electron Capture Detector (GC-ECD). Peak Journal of Food Science and Technology. 2013,6-12.

 

40- Shazalia M. Ali Ahmed, A. A. Elbashir,Fakhr Eldin O. Suliman, Hassan Y. Aboul-Enein, New Spectrofluorimetric Method for Determination of Cephalosporins in Pharmaceutical Formulations. Luminescence, 28, 2013, 734-741

 

 

41- Abir A. Ahmed Ali, A.A. Elbashir, A new spectrophotometric method for the determination of cardiovascular drugs in dosage forms. American Academic & Scholarly Research Journal (AASRJ),2013,5, (1)

 

42- Shazalia M. Ali Ahmed, A.A. Elbashir , Fakhr Eldin O. Suliman. A novel spectrophotometric Method for the determination of cephalosporins using 8-hydroxy-1, 3, 6-pyrenetrisulfonic acid trisodium salt (HPTS) as a chromogenic reagent. American Academic & Scholarly Research Journal (AASRJ),2012, 4, (4).

43- A. A. Elbashir, Combined Approach Using Capillary Electrophoresis and Molecular Modeling for an Understanding of Enantioselective Recognition Mechanisms. Journal of Applied Solution Chemistry and Modeling, 2012,1, 121-126.

44- Abir Abdalla Ahmed Ali, A.A. Elbashir , Optimized and validated Spectrophotometric Method for the determination of Olanzapine in Pharmaceutical Formulation Using 1,2,-Naphthoquinone-4-sulphonate (NQS). American Academic & Scholarly Research Journal (AASRJ),2012,4, (3)

 

45- Fakhr Eldin O. Suliman,A. A. Elbashir, Enantio-differentiation of Chiral Baclofen by β-Cyclodextrin Using Capillary Electrophoresis: A Molecular Modeling Approach, Journal of Molecular Structure. 2012,1019 ,43–49.

 

46- A.A. Elbashir, Hassan Y. Aboul-Enein, Recent Advances in Applications of Capillary Electrophoresis with Capacitively Coupled Contactless Conductivity Detection (CE-C4D) an update, Biomedical chromatography. 2102,26:990-1000.

 

47- Abir Abdalla AhmedAli, A.A. Elbashir,Spectrophotometric determination of Lisinopril dehydrate in pharmaceutical Formulations using sodium 1,2-naphthoquinone-4-sulfonic. ISESCO JOURNAL of Science and Technology. 2012,8 (13):30-36.

 

48- Abuzar E. A. E. Albadri , A.A. Elbashir, Hassan El-obid Ahmed , Ibrahim A. M. Mihaina, Hassan Y. Aboul-Enein, A Gas Chromatographic Method with Electron-Capture Detector (GC-ECD) for Simultaneous Determination of Fenpropathrin, l-Cyhalothrin, and Deltamethrin Residues in Tomato and Its Applications to Kinetic Studies After Field Treatment. Food Anal. Methods, 2012, 5, 1296-1302.

 

49- Mei Musa Ali, Mawahib Eisa, Mohammed Idrees Taha, Badawi Ahmed Zakaria, A.A.Elbashir, Determination of Caffeine in some Sudanese Beverages by High Performance Liquid Chromatography”   Pakistan Journal of Nutrition 2012, 11 (4): 336-342.

 

50- S. A. G. M. Ebraheem, A.A. ElbashirA new Spectrophotometric Method for the Determination of Fluoroquinolones in Pharmaceutical formulation,American Academic & Scholarly Research Journal (AASRJ) , 2012,4, (2).

51- A.A. Elbashir, Alawia H. E. Elwagee, Spectrophotometric Determination of Pyrimethamine (PYM) in Pharmaceutical Formulation using 1,2-Naphthoquinone-4-sulphonate (NQS) . Journal of the Association of Arab Universities for Basic and Applied Science. 2012,11, 32–36.

 

52- Mahjoub Ibrahim Shinger, A.A. Elbashir, Hassan Elobied Ahmed, Hassan Y. Aboul-Enein, *Simultaneous Determination of Cypermethrin and Fenvalerate Residue in Tomato by Gas Chromatography and their applications to Kinetics Studies after Field Treatment. Biomedical Chromatography 2012,26 (5), 589-593.

 

53- A.A. Elbashir , Shazalia M. Ali Ahmed , Hassan Y. Aboul-Enein, New Spectrofluorimetric Method for Determination of Cephalosporins in Pharmaceutical Formulations. Journal of Fluorescence, 2012, 23, 857-864.

 

54- A.A. Elbashir, Abir A.Ahmed, Shazalia M. Ali Ahmed, Hassan Y. Aboul-Enein *1,2-Naphthoquinone-4-sulphonic acid sodium salt (NQS) as an analytical reagent for the determination pharmaceutical amine by spectrophotometry, Applied Spectroscopy Reviews, 2012, 47:219–232.

 

55- S. A. M. Ebraheem, A.A. Elbashir, *Spectrophotometric Methods for Determination of Gemifloxacin in Pharmaceutical Formulations”. Acta Pharmaceutica Sinica, 2011, 1, 4, 248-253.

 

56- A.A. Elbashir, Fakhr Eldin O. Suliman ” Computational Modeling of Capillary Electrophoretic Behavior of Primary Amines Using Dual System of 18-Crown-6 and beta-Cyclodextrin” Journal of Chromatography A, 2011, 1218, 5344– 5351.

 

57- Shazalia M. Ali Ahmed, A.A. Elbashir, Hassan Y. Aboul-Enein, *New Spectrophotometric Method for Determination of Cephalosporins in Pharmaceutical Formulations ” Arabian Journal of Chemistry , 2011, doi:10.1016/j.arabjc.2011.08.012.

 

58- A.A. Elbashir, Fakhr Eldin O. Suliman , Hassan Y. Aboul-Enein , “The application of 7-Chloro-4-nitrobenzoxadiazole and 4-Fluoro-7-nitro-2,1,3-benzoxadiazole for the analysis of amines and amino acids using high-performance liquid chromatography”, Gazi University Journal of Science, 2011,24(4):679-697.

 

59- A.A. Elbashir, Fakhr Eldin O. Suliman , and Hassan Y. Aboul-Enein “The application of 7-Chloro-4-nitrobenzoxadiazole (NBD-Cl) for the analysis of pharmaceutical bearing amine group using spectrophotometry and Spectrofluorimetry techniques” Applied Spectroscopy Reviews, accepted for publication , Applied Spectroscopy Reviews, 2011, 46 222-241.

 

60- A.A. Elbashir, Hassan Y. Aboul-Enein, Application of crown ethers as buffer additives in capillary electrophoresis, Current Pharmaceutical Analysis, 2010, 6, 3, 101-113.

 

61- A.A. Elbashir, Hassan Y. Aboul-Enein, Applications of Capillary Electrophoresis with Capacitively Coupled Contactless Conductivity Detection (CE-C4D) in Pharmaceutical and biological analysis, Biomedical chromatography, 2010, 24,1038-1044.

 

62- A.A. Elbashir, Bahruddin Saad, Hassan Y. Aboul-Enein, “Recent Developments of Enantioseparations for Fluoroquinolones Drugs Using Liquid Chromatography and Capillary Electrophoresis” Current Pharmaceutical Analysis,2010,6,  4, 246-255.

 

63- A. A. Elbashir, Fakhr Eldin O. Suliman , Bahruddin Saad and Hassan Y. Aboul-Enein “Capillary electrophoretic separation and computational modeling of inclusion complexes of β-cyclodextrin and 18-crown-6 with primaquine and quinocide”Biomedical chromatography, 2010, 24 , 393-398.

 

64- Khaldun Al Azzam,A.A. Elbashir, Bahruddin Saad, and Shafida Abdul Hamid “Assay and stability-indicating micellar electrokinetic chromatography (MEKC) method for simultaneous determination of valacyclovir ,acyclovir and their major impurity guanine in pharmaceutical formulations” Biomedical chromatography, 2010, 24 , 535-543

 

65- Khaldun Al Azzam,A.A. Elbashir, Bahruddin Saad, and Shafida Abdul Hamid“Assay and stability-indicating Capillary Zone Electrophorsis method for the determination of modafinil: Application to pharmaceutical preparations” Journal of Liquid Chromatography and related Technologies, 2010, 33:167–178.

 

66- Khoo Lay See, A.A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali “Simultaneous determination of Ofloxacin and Ornidazole in pharmaceutical preparations by capillary zone electrophoresis” Biomedical chromatography, 2009, 23, 1283-1290.

 

67- Khaldun Al Azzam,A. A. Elbashir, Elbashir, M.A., Bahruddin Saad, and Shafida Abdul Hamid “Simultaneous determination of atenolol and chlorthalidone in pharmaceutical preparations by capillary zone electrophoresis” Analytical letters, 2009, 42, 1458-1470.

 

68- A.A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh, Determination of quinocide as impurity in primaquine tablets by capillary zone electrophoresis” Biomedical Chromatography, 2009, 23, 464-471.

 

69- A. A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhammad Idiris Saleh, Enantioselective analysis of primaquine and its impurity quinocide by capillary electrophoresis” Biomedical Chromatography, 2009,23, 295-301.

 

70- A. A. Elbashir, Fakhr Eldin O. Suliman , Bahruddin Saad, and Hassan Y. Aboul-Enein” Determination of Aminoglutethimide Enantiomers in Pharmaceutical Formulations by Capillary Electrophoresis using methylated-β-cyclodextrin as a chiral selector and computational calculation for their respective inclusion complexes” Talanta, 2009, 77, 1388-1393.

 

71- A.A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh “ Enantioselective Determination of Ofloxacin in Pharmaceutical formulation by Capillary Electrophoresis using CM-β-CD as a chiral selector , J. King Saud Univ., 2009, 21, 143-147.

 

72- A.A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Hassan Y. Aboul-Enein, and Muhammad Idiris Saleh “*Validated Stability Indicating Assay of Gemifloxacin and Lomefloxacin in Tablet formulation by Capillary electrophoresis” Journal of Liquid Chromatography and related Technologies, 2008, 31, 1465-1477.

 

73- A.A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Hassan Y. Aboul-Enein, and Muhammad Idiris Saleh “*Determination of ofloxacin enantiomers in pharmaceutical formulations by capillary electrophoresis” Journal of Liquid Chromatography and related Technologies, 2008, 31, 348-360.

 

74- A.A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh “*Development of A capillary Electrophoresis Method for the Estimation of Primaquine enantiomer in Pharmaceutical Formulations”Journal of AOAC International, 2008, 3, 536-541.

 

75- A.A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhammad Idiris Saleh “*Optimization, validation and application of a capillary zone electrophoresis method for the assay of sparfloxacin in pharmaceutical formulation” Analytical Letters, 2008, 41, (14) 2608-2620.

 

76- A.A.Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh “*Development and validation of a capillary zone electrophoresis method for the determination of ofloxacin in tablets” Journal of Liquid Chromatography and related Technologies, 2008, 31 (18), 2771-2783.

 

77- A.A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali ”Enantioseparation of Drugs Using Capillary electrophoresis” Bulletin of the school of chemical sciences, 2007, 6, 6-7

 

 

Papers Submitted for Publication in International Journals (under review)

 

  1. A.A.Elbashir,Salah Eldeen A. Ali, Determination of Aflatoxins, Ochratoxins and Zearlenone in animal feeds and Experiments for Decontamination of Aflatoxin B1. Journal of Food & Nutritional Disorders

 

 

 

Books and chapter in book

 

  1. Capillary Electrophoresis Methods for Pharmaceutical Analysis, Publisher LAP Lambert academic publishing, Germany, ISBN, 978-8383-2297-1, Abdalla A. Elbashir, Bahruddin Saad

 

  1. Application of NQS in Pharmaceutical Analysis, Publisher LAP Lambert academic publishing, Germany, ISBN, 9783659147081,Abdalla A. Elbashir.

 

  1. Spectrophotometric Determination of Pharmaceutical Amines, Publisher LAP Lambert academic publishing, Germany, ISBN 3659273694, 9783659273698, Abir Ali, Abdalla A. Elbashir

 

  1. Supramolecular Analytical Applications of Cyclodextrins and their
    Derivatives Using Fluorescence Spectroscopy, Oligosaccharides: Food Sources, Biological Roles and Health Implications, Nova Science Publishers, accepted for publication

 

 

Papers Presented in Conferences

 

 

  1. Abdalla A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhammad Idiris Saleh “Enantiomeric Separation of D,L-Tryptophan by Capillary Electrophoresis with neutral Cyclodextrins”21st Scientific Meeting of the Malaysian Society of Pharmacology and Physiology (MSPP) “Nanotechnology in Pharmacology and Physiology: Emerging Challenges”24-25 April 2006. Kota Baru, Malaysia. (Oral presentation)

 

2. Abdalla A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhammad Idiris Saleh “Application of Non-Chiral Crown Ether with Cyclodextrin as Buffer Additive for the Separation of Optically Active Amines by Capillary Electrophoresis” Penang International Conference for Young Chemists, Blazing A new Frontier in Chemical, 24-27 May 2006, Sciences. Universiti of Sains, Penang, Malaysia. (Oral presentation)

 

  1. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhammad Idiris Saleh “Enantiomeric Separation of Primaquine by Capillary Electrophoresis using Hydroxypropyl-g-Cyclodextrin as a chiral Selector”.19th Malaysian Analytical Chemistry Symposium (SKAM 19), 2nd Malaysian Conference on Catalysis (MyCats), “Analytical Chemistry for Scientific Excellence”21-24 August, 2006, Melaka, Malaysia. (Oral presentation)

 

 

4. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhammad Idiris Saleh “Enantiomeric Determination of Ofloxacin in Pharmaceutical Formulation using cyclodextrin”.3 rd Saudi Science Conference New Horizons in Science and Their Application, 10-13 March 2007, King Saud University, Riyadh, Kingdom of Saudi Arabia. (Oral presentation)

 

  1. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhammad Idiris Saleh “Enantioselective Determination of Ofloxacin in Pharmaceutical Formulations by Capillary Electrophoresis using Dual System of Cyclodextrins”Pharmaceutical Sciences World Congress, 22-25 April, 2007, Amsterdam Netherlands. (Poster presentation)

 

6. Abdalla A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Ismail Ab Rahman, Muhammad Idiris Saleh ” Development of A capillary Electrophoresis Method for the Determination of Primaquine in Pharmaceutical Formulations” International Conference on Biotechnology Engineering (ICBio 07), May 8-10, 2007 Kuala Lumpur, Malaysia. (Oral presentation)

 

7. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh”Enantiomeric Separation of Primaquine (Anti-Malarial Drug) Enantiomer by Capillary Electrophoresis: Application to quality control of Pharmaceuticals.”International Conference on Chemical Sciences, (ICCS), 24-26 May 2007, Yogjakarta, Indonesia. (Oral presentation)

 

8. Khaldun M. Al Azzam, Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh “ Separation of Chiral and Non-chiral chloroquine in pharmaceuticals using capillary electrophoresis Techinque” International Conference on Chemical Sciences, (ICCS), 24-26 May 2007, Yogjakarta, Indonesia. (Oral presentation)

 

9. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh. Separation of primaquine and its positional isomer quinocide by capillary electrophoresis using 18-Crown-6 as a buffer additive

USM-UNAIR First Collaborative conference, Biotechnology and Pharmaceuticals 13-14 June 2007, Penang, Malaysia. (Oral presentation)

 

10. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh. “Optimization of the separation conditions of primaquine and its positional isomer quinocide by capillary electrophoresis using β-cyclodextrin or 18-Crown-6 as a buffer additive”. Commonwealth Pharmaceutical Association –MPS Pharmacy Scientific Conference (CPS-MPS) Conference 2007, 1-5 August 2007, Kuala Lumpur, Malaysia. (Oral presentation)

 

11. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh. “Separation of ofloxacin enantiomers by capillary electrophoresis using CM-β-CD as a chiral selector: application to quality control of pharmaceuticals” ASIAN CHEMICAL CONGRESS (12ACC) 2007. August 23 – 25, 2007, Putra World Trade Centre, Kuala Lumpur, Malaysia. (Oral presentation)

 

  1. Bahruddin Saad, Abdalla A. Elbashir, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh. “Capillary Electrophoresis Method for the Enantioselective Separation of Primaquine and it major contaminant (Quinocide) in Pharmaceutical formulations” ASIAN CHEMICAL CONGRESS (12ACC) 2007. August 23 – 25, 2007, Putra World Trade Centre, Kuala Lumpur, Malaysia.

(Oral presentation)

 

13. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhd. Idiris Saleh “Determination Of Lomefloxacin In Pharmaceutical Formulations By Capillary Electrophoresis” Fifth Indochina Conference on Pharmaceutical Sciences 21-24 November 2007 , Siam City Hotel, Bangkok, Thailand. (Oral presentation)

 

14. Abdalla A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhd. Idiris Saleh “Analysis of primaquine-related impurities by capillary electrophoresis”Singapore International Chemical Conference-5, 16-19 Dec 2007, Singapore. (Oral presentation)

 

15. Abdalla A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhd. Idiris Saleh “Development and validation of a capillary zone electrophoresis method for the determination of sparfloxacin in tablets” 10th Eurasia Conference on Chemical Sciences, 7-11 January 2008, Manila, Philippine. (Poster presentation)

 

16. Bahruddin Saad, Abdalla A. Elbashir , Abdussalam Salhin Mohamed Ali, and Muhammad Idiris Saleh.“Qualitative analysis of primaquine and its positional isomer quinocide by capillary electrophoresis” 19thInternational Symposium on Pharmaceutical and Biomedical Analysis 8-12, June 2008, Gdańsk, Poland.

(Oral presentation)

 

17. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhd. Idiris Saleh “Development and validation of a capillary zone electrophoresis method for the determination of gemifloxacin in tablets” 19 th International Symposium on Pharmaceutical and Biomedical Analysis 8-12 June 2008, Gdańsk, Poland. (Poster presentation)

 

18. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali and Muhd. Idiris Saleh “Enantioselective analysis of primaquine and its impurity quinocide by capillary electrophoresis” ASEAN SCIENTIFIC CONFERENCE IN PHARMACEUTICAL TECHNOLOGY 2008, 1-3 June 2008, Penang, Malaysia. (Oral presentation)

 

  1. Abdalla A. Elbashir , Bahruddin Saad, Abdussalam Salhin Mohamed Ali   and Muhd. Idiris Saleh “Separation of aminoglutethimide enantiomers by capillary electrophoresis, Validation and application of the chiral method to the analysis of commercial formulations” International conference for young chemist (ICYC 2008) June, 18-20, Penang, Malaysia. (Oral presentation)

 

20. Abdalla A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Muhammad Idiris Saleh “Analysis of Fluoroquinolone in Pharmaceutical formulation by capillary zone electrophoresis” 8th MPS Pharmacy Scientific Conference & 12th Pharmacy Nite 15th -17th August 2008, Kuantan, Pahang D.M.Malaysia. (Oral presentation)

 

21. Abdalla A. Elbashir, Bahruddin Saad, Abdussalam Salhin Mohamed Ali, Validated Stability Indicating Assay of Fluoroquinolones in Tablets Formulation by Capillary Zone Electrophoresis, Taibah International Chemistry Conference (TICC-2009) Al-Madinah Al-Munawwarah from March 23-25, 2009. (Poster presentation)

  1. Abdalla A. Elbashir, Fakhr Eldin O. Suliman ,Bahruddin Saad, Capillary electrophoretic separation and computational modeling of inclusion complexes of β-cyclodextrin and 18-crown-6 with primaquine and quinocide10th ASIAN CONFERENCE ON ANALYTICAL SCIENCES, August 11-13, 2009, Putra World Trade Centre, Kuala Lumpur, Malaysia. (Oral presentation)

 

23. Bahruddin Saad, Khaldun M. Al Azzam, Rohana Adnan, Muhd. Idiris Saleh , Abdalla A. Elbashir, “Capillary electrophoretic separationof enantiomers of modafinil in pharmaceutical formulations” 10th ASIAN CONFERENCE ONANALYTICAL SCIENCES,August 11-13, 2009, Putra World Trade Centre, Kuala Lumpur, Malaysia. (Key note).

 

24. Abdalla A. Elbashir and F.O. Suliman Capillary Electrophoresis and computational modeling for an understanding of enantioselective mechanism of primary amines using dual system of β-cyclodextrin and Diaza-18-crown-6, ANAKON, 3-7 , March, 2013, Essen, Germany (Oral Presentation)

 

25. Abdalla A. Elbashir, Optimization and validation of a CZE-LIF method for polyamines and acetylated polyamines biomarkers determination in human biofluids.EuroAnalysis 25-29 August 2013 Warsaw, Poland (Oral Presentation)