مقالات ارائه شده در مجلات

انگلیسی

  1. Ali Sarafraz Yazdi , Amirhassan Amiri , Gholam hossein Ronaghi , Hossein Eshtiagh Hosseini , A novel solid-phase microextraction using coated fiber based sol–gel technique using poly(ethylene glycol) grafted multi-walled carbon nanotubes for determination of benzene, toluene, ethylbenzene and o-xylene in water samples with gas chromatography-flam ionization detector, Journal of Chromatography A, Volume (1218), No (34), Year (2011-8), Pages (5757-5764)
  2. Ali Sarafraz Yazdi , Amirhassan Amiri , Liquid-phase microextraction, TrAC- Trends in Analytical Chemistry, Volume (29), No (1), Year (2010-1), Pages (1-14)
  3. Fatemeh Samadi , Ali Sarafraz Yazdi , Zarrin Eshaghi , An insight into the determination of trace levels of benzodiazepines in biometric systems: Use of crab shell powder as an environmentally friendly biosorbent, Journal Chromatography B, Volume (1092), No (17), Year (2018-8), Pages (58-64)
  4. Nourolhoda Razavi , Ali Sarafraz Yazdi , New application of Chitosan grafted Polyaniline in dispersive solid phase extraction for separation and determination of phthalate esters in milk using high-performance liquid chromatography, Journal of Separation Science, Volume (40), No (8), Year (2017-4), Pages (1739-1746)
  5. ESMAT SAGHI , Gholam hossein Ronaghi , Ali Sarafraz Yazdi , Iman Razavipanah , Parisa Mirhosseini Moosavi , Fluorine-tin oxide (FTO) electrode modified with platinum nanoparticles dispersed into montmorillonite clay as an effective and low cost catalyst for ethanol electrooxidation, RSC Advances, Volume (6), No (114), Year (2016-12), Pages (113240-113248)
  6. amene zendegishiraz , Ali Sarafraz Yazdi , Zarrin Eshaghi , Polyethylene glycol grafted flower‐like cupric nano oxide for the hollow‐fiber solid‐phase microextraction of hexaconazole, penconazole, and diniconazole in vegetable samples, Journal of Separation Science, Volume (39), No (16), Year (2016-8), Pages (3137-3144)
  7. Abbas Abdar , Ali Sarafraz Yazdi , Amirhassan Amiri , navid bagheri , Magnetic solid-phase extraction of polycyclic aromatic hydrocarbons in water samples by Fe3O4 @polypyrrole/carbon nanotubes, Journal of Separation Science, Volume (39), No (14), Year (2016-7), Pages (2276-2253)
  8. Mostafa Khajeh , Ali Sarafraz Yazdi , Zahra Bameri Natavan , Combination of artificial neural network and genetic algorithm method for modeling of methylene blue adsorption onto wood sawdust from water samples, Toxicology and Industrial Health, Volume (32), No (3), Year (2016-3), Pages (437-446)
  9. vajiheh abbasi , Ali Sarafraz Yazdi , Amir Hassan Amiri , hossein vatani , Determination of Aromatic Amines Using Solid-Phase Microextraction Based on an Ionic Liquid-Mediated Sol–Gel Technique, Journal of Chromatographic Science, Volume (54), No (4), Year (2016-1), Pages (677-681)
  10. Ali Sarafraz Yazdi , Samane Raouf yazdinejad , Taherh Heidari , Determination of melamine in soil samples using surfactant-enhanced hollow fiber liquid phase microextraction followed by HPLC–UV using experimental design, Journal of Advanced Research, Volume (6), No (11), Year (2015-11), Pages (957-966)
  11. Ali Sarafraz Yazdi , Nourolhoda Razavi , Application of molecularly-imprinted polymers in solid-phase microextraction techniques, TrAC- Trends in Analytical Chemistry, Volume (73), No (9), Year (2015-9), Pages (81-90)
  12. Ali Sarafraz Yazdi , talat rokhian , Amirhassan Amiri , Ferial Ghaemi , Carbon nanofibers decorated with magnetic nanoparticles as a new sorbent for the magnetic solid phase extraction of selected polycyclic aromatic hydrocarbons from water samples, New Journal of Chemistry, Volume (39), No (7), Year (2015-7), Pages (5621-5627)
  13. Ali Sarafraz Yazdi , Ali Yekkebashi , Development of a poly (ethylene glycol)– graphene oxide sol– gel coating for solid-phase microextraction of aromatic amines in water samples with a gas chromatography-flame ionization detector method, New Journal of Chemistry, Volume (39), No (1), Year (2015-1), Pages (1287-1294)
  14. Ali Sarafraz Yazdi , Gholam hossein Ronaghi , hossein vatani , Iman Razavipanah , Amirhassan Amiri , Headspace solid phase microextraction of volatile aromatic hydrocarbons using a steel wire coated with an electrochemicalprepared nanocomposite consisting of polypyrrole, carbon nanotubes, and titanium oxide, Microchimica Acta, Volume (182), No (1), Year (2015-1), Pages (217-225)
  15. Ali Sarafraz Yazdi , Gholam hossein Ronaghi , Iman Razavipanah , hossein vatani , Amirhassan Amiri , New polypyrrole–carbon nanotubes–silicon dioxide solid-phase microextraction fiber for the preconcentration and determination of benzene, toluene, ethylbenzene, and o-xylene using gas liquid chromatography, Journal of Separation Science, Volume (37), No (7), Year (2014-7), Pages (2605-2612)
  16. Ali Sarafraz Yazdi , Ali Yekkebashi , A non-ionic surfactant-mediated sol–gel coating for solid-phase microextraction of benzene, toluene, ethylbenzene and o-xylene in water samples using a gas chromatography-flame ionization detector, New Journal of Chemistry, Volume (38), No (6), Year (2014-1), Pages (4486-4493)
  17. hossein vatani , Ali Sarafraz Yazdi , Preparation of an ionic liquid-mediated carbon nanotube-poly(dimethylsiloxane) fiber by sol–gel technique for determination of polycyclic aromatic hydrocarbons in urine samples using head-space solid-phase microextraction coupled with gas chromatography, Journal of the Iranian Chemical Society, Volume (11), No (7), Year (2014-7), Pages (969-977)
  18. Mazyar Ahmadi Golsefdi , Zarrin Es’haghi , Ali Sarafraz Yazdi , Carbon nanotube assisted sol-gel based hollow fiber solidphase microextraction combined with pre-heating injectionhigh performance liquid chromatography as a novel sample preparation method for determination of nitroaromatics, Sample Preparation, Volume (1), No (1), Year (2013-1), Pages (1-9)
  19. hossein vatani , Ali Sarafraz Yazdi , Ionic-liquid-mediated poly(dimethylsiloxane)- grafted carbon nanotube fiber prepared by the sol–gel technique for the head space solid-phase microextraction of methyl tert-butyl ether using GC, Journal of Separation Science, Volume (37), No (1), Year (2014-1), Pages (127-134)
  20. Ali Sarafraz Yazdi , elham fatehian , Amirhassan Amiri , Determination of Mercury in Real Water Samples Using in situ Derivatization Followed by Sol-Gel–Solid-Phase Microextraction with Gas Chromatography–Flame Ionization Detection, Journal of Chromatographic Science, Volume (52), No (1), Year (2014-1), Pages (81-87)
  21. Ali Sarafraz Yazdi , Samane Raouf yazdinejad , Simultaneous Determination of Vitamin A and E in Infant Milk Formulas Using Semi-Micro liquid–liquid Extraction Followed by HPLC-UV, Journal of Liquid Chromatography and Related Technologies, Volume (37), No (2), Year (2014-2), Pages (391-403)
  22. Ali Sarafraz Yazdi , hossein vatani , A solid phase microextraction coating based on ionic liquid sol–gel technique for determination of benzene, toluene, ethylbenzene and o-xylene in water samples using gas chromatography flame ionization detector, Journal of Chromatography A, Volume (1300), No (2), Year (2013-2), Pages (104-111)
  23. Ali Sarafraz Yazdi , maryam abedi ostad , F. Mofazzeli , Determination of Hg(II) in Environmental Water Samples Using DLLME Method Prior to GC-FID, Chromatographia, Volume (76), No (6), Year (2013-6), Pages (861-865)
  24. Ali Sarafraz Yazdi , Samane Raouf yazdinejad , Jeiran Akhoundzadeh , Simultaneous derivatization and extraction of iodine from milk samples by hollow fiber liquid-phase microextraction followed by gas chromatography-electron capture detection, Journal of the Iranian Chemical Society, Volume (10), No (4), Year (2013-4), Pages (643-651)
  25. Ali Sarafraz Yazdi , Masoomeh Sayyar Ardaki , Amirhassan Amiri , Determination of monocyclic aromatic amines using headspace solid-phase microextraction based on sol–gel technique prior to GC, Journal of Separation Science, Volume (36), No (5), Year (2013-5), Pages (1629-1635)
  26. Ali Sarafraz Yazdi , Mohamad Reza Abedi , Zarrin Eshaghi , Pre-Concentration and Determination of β-Blockers Using Carbon Nanotube-Assisted Pseudo-Stirbar Hollow Fiber..., Journal of Liquid Chromatography and Related Technologies, Volume (36), No (3), Year (2013-3), Pages (750-769)
  27. Ali Sarafraz Yazdi , zeinab rajab dizavandi , Amirhassan Amiri , Determination of phenolic compounds in water and urine samples using solid-phase microextraction based on sol–gel technique prior to GC-FID, Analytical Methods, Volume (4), No (11), Year (2012-11), Pages (4316-4325)
  28. Ali Sarafraz Yazdi , Amirhassan Amiri , Gholam hossein Ronaghi , Hossein Eshtiagh Hosseini , Headspace solid-phase microextraction using poly(ethylene glycol) grafted multi-walled carbon nanotube fibers for the determination of methyl tert-butyl ether in water samples, Analytical Methods, Volume (4), No (11), Year (2012-10), Pages (3701-3707)
  29. Ali Sarafraz Yazdi , Amirhassan Amiri , Gholam hossein Ronaghi , Hossein Eshtiagh Hosseini , Determination of non-steroidal anti-inflammatory drugs in urine by hollow-fiber liquid membrane-protected solid-phase microextraction based on sol–gel fiber coating, Journal Chromatography B, Volume (908), No (21), Year (2012-10), Pages (67-75)
  30. Ali Sarafraz Yazdi , Hakimeh Assadi GhshlAgh Sofla , , - - , Pre-concentration of non-steroidal anti-inflammatory drugs in water using dispersive liquid–liquid and single-drop microextraction with high-performance liquid chromatography In, Journal of Separation Science, Volume (35), No (18), Year (2012-9), Pages (2476-2483)
  31. Ali Sarafraz Yazdi , M. R. Abedi , Z. Es’haghi , J. Fadaee-kakhki , simultaneous determination of metoprolol and propranolol using Using Chemometric-Assisted Spectrophotometric nd High-Performance Liquid Chromatography, International Journal of Pharma and Bio Sciences, Volume (3), No (3), Year (2012-7), Pages (532-542)
  32. Ali Sarafraz Yazdi , Amir Hassan Amiri , Gholam hossein Ronaghi , Hossein Eshtiagh Hosseini , Determination of non-steroidal anti-inflammatory drugs in water samples by solid-phase microextraction based sol–gel technique using poly(ethylene glycol) grafted multi-walled carbon nanotubes coated fiber, Analytica Chimica Acta, Volume (720), No (2), Year (2012-2), Pages (134-141)
  33. Ali Sarafraz Yazdi , Hakimeh Assadi GhshlAgh Sofla , Wan Aini Wan Ibrahim , Determination of Triazole Fungicides Using Hollow Fiber Liquid Phase Microextraction Prior to Gas Chromatography−Mass Spectrometry Analysis, Industrial and Engineering Chemistry Research, Volume (51), No (2), Year (2012-2), Pages (3101-3107)
  34. M. Ahmadi Golsefidi , Z. Eshaghi , Ali Sarafraz Yazdi , Design, synthesis and evaluation of a molecularly imprinted polymer for hollow fiber–solid phase microextraction of chlorogenic acid in medicinal plants, Journal of Chromatography A, Volume (1229), No (2), Year (2012-2), Pages (24-29)
  35. Ali Sarafraz Yazdi , Ferial Ghaemi , Amirhassan Amiri , Comparative study of the sol–gel based solid phase microextraction fibers in extraction of naphthalene, fluorene, anthracene and phenanthrene from saffron samples extractants, Microchimica Acta, Volume (176), No (1), Year (2012-1), Pages (317-325)
  36. Ali Sarafraz Yazdi , Maryam Abbasian , Amirhassan Amiri , Determination of furan in food samples using two solid phase microextraction fibers based on sol–gel technique with gas chromatography–flame ionisation detector, Food Chemistry, Volume (131), No (9), Year (2012-1), Pages (698-704)
  37. Ali Sarafraz Yazdi , mehdi mosadegh , Amirhassan Amiri , Determination of volatile organic compounds in environmental water samples using three solid-phase microextraction fibers based on sol–gel technique with gas chromatography–flame ionization detector, Analytical Methods, Volume (3), No (1), Year (2011-7), Pages (1877-1886)
  38. Ali Sarafraz Yazdi , Amir Hassan Amiri , Gholam hossein Ronaghi , Hossein Eshtiagh Hosseini , A novel solid-phase microextraction using coated fiber based sol–gel technique using poly(ethylene glycol) grafted multi-walled carbon nanotubes for determination of benzene, toluene, ethylbenzene and o-xylene in water samples with gas chromatography-flam ionization detector, Journal of Chromatography A, Volume (1218), No (1), Year (2011-7), Pages (5757-5764)
  39. Ali Sarafraz Yazdi , Surfactant-Extraction Method, TrAC- Trends in Analytical Chemistry, Volume (30), No (6), Year (2011-4), Pages (918-929)
  40. Ali Sarafraz Yazdi , , Separation and Determination of Amitriptyline and Nortriptyline in Biological Samples Using Single-Drop Microextraction with GC, Chromatographia, Volume (73), No (3), Year (2011-3), Pages (549-557)
  41. M. Y. Khuhawar , Ali Sarafraz Yazdi , Y. Zeng , P. C. Uden , Capillary Gas Chromatographic determination of Palladium Chelates using MIP-AED, Analytical Letters, Volume (40), No (2), Year (1995-1), Pages (271-279)
  42. Ali Sarafraz Yazdi , W. I. Stephen , Comparative Gas Chromatography of Halides using different substituted Phenylboronic acids as derivatizing reagents, شیمی و مهندسی شیمی ایران, Volume (11), No (2), Year (1992-1), Pages (29-34)
  43. Ali Sarafraz Yazdi , M. Y. Khuhawar , P. C. Uden , Capillary Gas Chromatography of Chloride and bromide as Phenylboronic acid/mercuric nitrate derivatives with MIP-AED, Journal of Chromatography A, Volume (594), No (2), Year (1992-1), Pages (395-399)
  44. Ali Sarafraz Yazdi , W. I. Stephen , Capillary Gas Chromatographic determination of Chloride using 2,4-dichlorophenylboronic acid as a derivatizing reagent, Journal of the Chemical Society of Pakistan, Volume (15), No (3), Year (1993-1), Pages (168-172)
  45. M. Y. Khuhawar , Ali Sarafraz Yazdi , P. C. Uden , Capillary Gas Chromatographic determination of Copper and Nickel using MIP-AED, Journal of Chromatography A, Volume (636), No (2), Year (1993-1), Pages (271-276)
  46. M. Y. Khuhawar , Ali Sarafraz Yazdi , J. A. Seeley , P. C. Uden , Platinum-selective capillary gas chromatographic determination with microwave-induced plasma atomic emission detection, Journal of Chromatography A, Volume (824), No (2), Year (1998-10), Pages (223-229)
  47. - - , Gholam hossein Ronaghi , Ali Sarafraz Yazdi , A Polarographic Study of Tl+, Pb2+ and Cd2+ Complexes with Aza-18-crown-6 and Dibenzopyridino-18-crown-6 in some Binary Mixed Non-aqueous Solvents, Journal of Inclusion Phenomena and Macrocyclic Chemistry, Volume (39), No (2), Year (2001-1), Pages (321-325)
  48. Ali Sarafraz Yazdi , Soroosh Sepehr , Zarrin Es'haghi , HAMED PIRIMOGHADAM , Application of Sol–Gel Based Poly(ethylene glycol)/Multiwalled Carbon Nanotubes Coated Fiber for SPME of Methyl tert-Butyl Ether in Environmental Water Samples, Chromatographia, Volume (72), No (9), Year (2010-11), Pages (923-931)
  49. Ali Sarafraz Yazdi , Farideh Mofazzeli , Ionic Liquid-Based Submerged Single Drop Microextraction: a New Method for the Determination of Aromatic Amines in Environmental Water Samples, Chromatographia, Volume (72), No (9), Year (2010-11), Pages (867-873)
  50. Ali Sarafraz Yazdi , , Zarrin Eshaghi , Comparative study of direct immersion and headspace single drop microextraction techniques for BTEX determination in water samples using GC-FID, International Journal of Environmental Analytical Chemistry, Volume (90), No (14), Year (2010-12), Pages (1036-1047)
  51. Ali Sarafraz Yazdi , Farideh Mofazzeli , Zarrin Eshaghi , Determination of chlorophenols in environmental water samples using directly suspended droplet liquid-liquid-liquid phase microextraction prior to high-performance liquid chromatography, International Journal of Environmental Analytical Chemistry, Volume (90), No (14), Year (2010-12), Pages (1108-1118)
  52. Ali Sarafraz Yazdi , HAMED PIRIMOGHADAM , Zarrin Es’haghi , Soroosh Sepehr , Comparative study of the three sol–gel based solid phase microextraction fibers in extraction of BTEX from water samples using gas chromatography- flame ionization detection, Analytical Methods, Volume (2), No (6), Year (2010-4), Pages (746-752)
  53. Ali Sarafraz Yazdi , , Zarrin Es’haghi , Determination of Hg in natural water by Diphenylation by SDME-GC, Chromatographia, Volume (71), No (11), Year (2010-3), Pages (1049-1054)
  54. Ali Sarafraz Yazdi , Amir Hassan Amiri , Liquid Phase Microextraction, TrAC- Trends in Analytical Chemistry, Volume (29), No (1), Year (2010-1), Pages (1-14)
  55. Ali Sarafraz Yazdi , F. Mofazzeli , Z. Es’haghi , Determination of 3-nitroaniline in water samples by directly suspended droplet three-phase liquid-phase microextraction using 18-crown-6 ether and high-performance liquid chromatography, Journal of Chromatography A, Volume (1216), No (26), Year (2009-5), Pages (5086-5091)
  56. Mahmod CHamsaz , Saeid Asadpour , Ali Sarafraz Yazdi , J. Ghasemi , High-performance liquid chromatographic enantioseparation of drugs containing multiple chiral centers on chiral stationary phases, Journal of the Iranian Chemical Research, Volume (2), No (1), Year (2009-5), Pages (1-21)
  57. Ali Sarafraz Yazdi , F.Mofazzeli , Z.Es`haghi , A new high speed hollow fibre based liquid phase microextraction method using volatile organic solvent for determination of aromatic amines..., Talanta, Volume (79), Year (2009-4), Pages (472-478)
  58. Ali Sarafraz Yazdi , Amirhassan Amiri , Z.Es`haghi , Separation and determination of benzene, toluene, ethylbenzene and o-xylene compounds in water using SDME coupled with GC, Talanta, No (78), Year (2009-1), Pages (936-941)
  59. Mohammad Hassan Entezari , - - , Ali Sarafraz Yazdi , A Combination of ultrasound and a biocatalyst: removal of 2-Chlorophenol from aqueous solution, Ultrasonics Sonochemistry, Year (2006-6)
  60. Ali Sarafraz Yazdi , , Surfactant enhanced LPME of basic drugs of abuse in hair combined with HPLC, Chromatographia, Year (2005-4)
  61. Ali Sarafraz Yazdi , , Comparison of Hollow Fiber and single-Drop Liquid-phase Microextraction Techniques for HPLC Determin, Chromatographia, Year (2005-3)
  62. Ali Sarafraz Yazdi , , ANTIBIOTIC ASSISTED THREE-PHASE LIQUID-PHASE MICROEXTRACTION OF AROMATIC AMINES FROM AQUEOUS SOLUTIO, Journal of Analytical Chemistry, Year (2005-3)
  63. Mohammad Hassan Entezari , Ali Sarafraz Yazdi , - - , A combination of ultrasound and inorganic catalyst: removal of 2-chlorophenol from aqueous solution, Ultrasonics Sonochemistry, Volume (12), Year (2005-2), Pages (137-141)
  64. Ali Sarafraz Yazdi , , Liquid-liquid-liquid phase microextraction of aromatic amines in water using crown ethers by high-performance liquid chromatography, Talanta, Year (2005-3)
  65. Ali Sarafraz Yazdi , , Two-step hollow fiber-based, liquid-phase microextraction combined with high-performance liquid chro, Chromatographia, Year (2005-3)
  66. Ali Sarafraz Yazdi , Davoud Beiknejad , , LC Determination of Mono-Substituted phenols in water Using liquid-liquid - liquid phase Microextrac, Chromatographia, Year (2004-3)
  67. Mohammad Hossein Arbab Zavar , Ali Sarafraz Yazdi , - - , Effect of cathodic electrolyte on the performance of electrochemical hydride generation from graphit cathode, Talanta, Year (2004-3)
  68. Ali Sarafraz Yazdi , Hakimeh Assadi Gheshlagh Sofla , Determination of Trace of Methyl tert–ButyL Ether in water using Liquid Drop Headspace sampling and, Chromatographia, Year (2004-3)
  69. Ali Sarafraz Yazdi , Gas chromatography of copper (ii) nickel (ii) palladium (ii) and vanadium (iv) using Atomic Emission Detection, Chromatographia, Year (2002-4)
  70. Ali Sarafraz Yazdi , Mahmod CHamsaz , Massoud Kaykhaii , Membrane extraction with sorbent interface-gas chromatography as effective and fast means for contineous monitoring of thermal degradation products of .., Analyst, Year (2002-12)
  71. Gholam hossein Ronaghi , Ali Sarafraz Yazdi , Zahra Monsef Khoshhesab , A polarographic study of tl+,pb2+and cd2+ complexes with aza-18-crown-6 and dibenzopyridino-18-crown, Journal of Inclusion Phenomena and Macrocyclic Chemistry, Year (2002-3)
  72. Ali Sarafraz Yazdi , Samaneh Raouf Yazdinezhad , Zarrin Eshaghi , Directly Suspended Droplet Microextraction and Analysis of Amitriptyline and Nortriptyline by GC, Chromatographia, Volume (66), No (8), Year (2007-4), Pages (613-617)
  73. Ali Sarafraz Yazdi , , Zarrin Eshaghi , Directly Suspended Droplet Three Liquid Phase Microextraction of Diclofenac Prior to LC, Chromatographia, Volume (67), No (1), Year (2008-1), Pages (49-53)
  74. Ali Sarafraz Yazdi , Amirhassan Amiri , Zarrin Eshaghi , BTEX determination in water matrices using HF-LPME with gas chromatography–flame ionization detector, Chemosphere, Volume (71), Year (2008-2), Pages (671-676)
  75. Ali Sarafraz Yazdi , , Samaneh Raouf Yazdinezhad , Separation and determination of amitriptyline and nortriptyline by dispersive liquid–liquid microextraction combined with gas chromatography flame ionization detection, Talanta, Volume (75), No (5), Year (2008-6), Pages (1293-1299)

مقالات ارایه شده در کنفرانس

انگلیسی

  1. Nourolhoda Razavi , Ali Sarafraz Yazdi , Investigation of the amount of phthalate esters in baby diapers using nanoparticles of magnetic polyaniline coated chitosan in solid phase extraction and gas chromatography , بیست و چهارمیت سمینار شیمی تجزیه ایران , 2017-09-30
  2. sajjad abbasi , Ali Sarafraz Yazdi , amir hasan amiri , Preparation of Fe3O4@polypyrrole/carbon nanospheres and their application for solid-phase extraction of polycyclic aromatic hydrocarbons (PAHs) from environmental water samples , بیست وسومین سمینار شیمی تجزیه ایران , 2016-08-30
  3. Ali Sarafraz Yazdi , Nourolhoda Razavi , Separation and determination of phthalate esters in milk using Chitosan grafted Polyaniline in dispersive solid phase extraction coupled with high-performance liquid chromatography , سیزدهمین همایش ملی شیمی دانشگاه پیام نور , 2016-05-11
  4. amene zendegishiraz , Ali Sarafraz Yazdi , Synthesis and characterization of composite polymer, polyethylen glycol grafted flower-like...... , سیزدهمین همایش ملی شیمی دانشگاه پیام نور , 2016-05-11
  5. amene zendegishiraz , Ali Sarafraz Yazdi , Polyethylene glycol grafted flower-like cupric nano oxide for hollow fiber solid phase microextraction of hexaconazole, penconazole and diniconazole in vegetable samples , بیست و دومین سمینار شیمی تجریه ایران , 2016-01-26
  6. Ali Sarafraz Yazdi , Gholam hossein Ronaghi , hossein vatani , Iman Razavipanah , Amir Hassan Amiri , Electropolymerized polypyrrole/multiwalled carbon nanotubes/TiO2 composite on stainless steel wire for solid-phase microextraction of BTEX coupled to GC-FID , بیستمین کنفرانس شیمی تجزیه ایران , 2014-02-25
  7. Ali Sarafraz Yazdi , Gholam hossein Ronaghi , hossein vatani , Iman Razavipanah , Amir Hassan Amiri , Multiwalled carbon nanotubes/polypyrrole/SiO2 composite prepared by electrodeposition technique as a new solid phase microextraction sorbent for preconcentrationon of BTEX , بیستمین کنفرانس شیمی تجزیه ایران , 2014-02-25
  8. Ali Sarafraz Yazdi , Amir Hassan Amiri , Gholam hossein Ronaghi , Hossein Eshtiagh Hosseini , Solid-phase microextraction based sol–gel technique using poly(ethylene glycol) grafted multi-walled carbon nanotubes as extracting phase , نوزدهمین سمینار شیمی تجزیه ایران , 2013-02-26
  9. Ali Sarafraz Yazdi , Amir Hassan Amiri , Gholam hossein Ronaghi , Hossein Eshtiagh Hosseini , a novel solid phase microextraction using cadted fiber based sol gel techinque using poly (ethylene glycol) grafted multi-walled carboon nanotubes for determination of BTEX in water sample with gas chromatography falm ionization detector , پانزدهیمن کنگره شیمی ایران دانشگاه بوعلی سینا همدان , 2011-09-04
  10. Ali Sarafraz Yazdi , , A new high-speed hollow fiber based liquid phase microextraction method using volatile organic solvent for determination of aromatic amines in environmental water samples prior to high-performance liquid chromatography , HPLC 2009-34th International Symposium on High Performance Liquid Phase Separations and related Techniques , 2009-06-28
  11. Ali Sarafraz Yazdi , , Separation and determination of Antidepressant drugs ..... , 29th International Symposium on Capillary Chromatography , ITALY , 2006-04-08
  12. Ali Sarafraz Yazdi , Liquid-liquid-liquid phase microextraction of aromatic amines in water using crown ethers by high-performance liquid chromatography , 25th International Symposium 0n CHROMATOGRAPHY , 2004-10-04
  13. Ali Sarafraz Yazdi , separation and determination of some inorganic anions with phenylboronic acid as a derivatizing reagent ... , 24th international symposium on chromatography , 2002-08-23
  14. Ali Sarafraz Yazdi , Studies on separation and determination of several cephalosporin antibiotics by high performance liquid Chromatography , 24th international symposium on chromatography , 2002-08-23
  15. Ali Sarafraz Yazdi , Separation and determination of tetracycline antibiotics (tcs) using high performancel liquid Chromatography , international symposium on (hplc)high performace liqind plane separation and related techniquen. abs , 2001-08-23
  16. Ali Sarafraz Yazdi , امير حسين اميري , Separation and Determination of Benzene, Toluene, Ethylbenzene and O-Xylene Compounds in Water Using Directly Suspended Droplet Microextraction coupled with Gas Chromatography-Flame Ionization Detector , 32th International Symposium on Capillary Chromatography and 5th GC×GC Symposium , 2008-05-26

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