يعرض 1 - 20 نتائج من 40 نتيجة بحث عن '"Najafi, Nahid Mashkouri"', وقت الاستعلام: 0.47s تنقيح النتائج
  1. 1
    Academic Journal
    Optimization of ultrasonic assisted extraction of fatty acids from Borago Officinalis L. flower by central composite design

    المؤلفون: Ramandi, Negin Fasih, Ghassempour, Alireza, Najafi, Nahid Mashkouri, Ghasemi, Ensieh

    المصدر: Arabian Journal of Chemistry ; volume 10, page S23-S27 ; ISSN 1878-5352

    الاتاحة: http://dx.doi.org/10.1016/j.arabjc.2012.06.009
    https://api.elsevier.com/content/article/PII:S1878535212001475?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S1878535212001475?httpAccept=text/plain

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  2. 2
    Academic Journal
    Quantification of PAHs and chlorinated compounds by novel solid-phase microextraction based on the arrays of tin oxide nanorods

    المؤلفون: Alizadeh, Reza, Najafi, Nahid Mashkouri

    المصدر: Environmental Monitoring and Assessment ; volume 185, issue 9, page 7353-7363 ; ISSN 0167-6369 1573-2959

    الاتاحة: http://dx.doi.org/10.1007/s10661-013-3105-7
    http://link.springer.com/content/pdf/10.1007/s10661-013-3105-7.pdf
    http://link.springer.com/article/10.1007/s10661-013-3105-7/fulltext.html
    http://link.springer.com/content/pdf/10.1007/s10661-013-3105-7

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  3. 3
    Academic Journal
    Comparison of ultrasound-assisted emulsification and dispersive liquid–liquid microextraction methods for the speciation of inorganic selenium in environmental water samples using low density extraction solvents

    المؤلفون: Najafi, Nahid Mashkouri, Tavakoli, Hamed, Abdollahzadeh, Yaser, Alizadeh, Reza

    المصدر: Analytica Chimica Acta ; volume 714, page 82-88 ; ISSN 0003-2670

    الاتاحة: http://dx.doi.org/10.1016/j.aca.2011.11.063
    https://api.elsevier.com/content/article/PII:S000326701101631X?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S000326701101631X?httpAccept=text/plain

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  4. 4
    Academic Journal
    Arrays of SnO2 nanorods as novel solid phase microextraction for trace analysis of antidepressant drugs in body fluids

    المؤلفون: Alizadeh, Reza, Najafi, Nahid Mashkouri, Poursani, Ensieh Mohammad Ali

    المساهمون: International Centre for Science, High Technology & Environmental Sciences

    المصدر: Journal of Pharmaceutical and Biomedical Analysis ; volume 70, page 492-498 ; ISSN 0731-7085

    الاتاحة: http://dx.doi.org/10.1016/j.jpba.2012.07.004
    https://api.elsevier.com/content/article/PII:S0731708512003792?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0731708512003792?httpAccept=text/plain

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  5. 5
    Academic Journal
    Central Composite Design for the Optimization of Supercritical Carbon Dioxide Fluid Extraction of Fatty Acids from Borago Officinalis L. Flower

    المؤلفون: Ramandi, Negin Fasih, Najafi, Nahid Mashkouri, Raofie, Farhad, Ghasemi, Ensieh

    المصدر: Journal of Food Science ; volume 76, issue 9 ; ISSN 0022-1147 1750-3841

    الاتاحة: http://dx.doi.org/10.1111/j.1750-3841.2011.02394.x
    https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1750-3841.2011.02394.x
    http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1750-3841.2011.02394.x/fullpdf

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  6. 6
    Academic Journal
    Application of response surface methodology and central composite design for the optimisation of supercritical fluid extraction of essential oils from Myrtus communis L. leaves

    المؤلفون: Ghasemi, Ensieh, Raofie, Farhad, Najafi, Nahid Mashkouri

    المصدر: Food Chemistry ; volume 126, issue 3, page 1449-1453 ; ISSN 0308-8146

    الاتاحة: http://dx.doi.org/10.1016/j.foodchem.2010.11.135
    https://api.elsevier.com/content/article/PII:S0308814610015542?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0308814610015542?httpAccept=text/plain

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  7. 7
    Academic Journal
    Headspace hollow fiber protected liquid-phase microextraction combined with gas chromatography–mass spectroscopy for speciation and determination of volatile organic compounds of selenium in environmental and biological samples

    المؤلفون: Ghasemi, Ensieh, Sillanpää, Mika, Najafi, Nahid Mashkouri

    المصدر: Journal of Chromatography A ; volume 1218, issue 3, page 380-386 ; ISSN 0021-9673

    الاتاحة: http://dx.doi.org/10.1016/j.chroma.2010.12.005
    https://api.elsevier.com/content/article/PII:S002196731001681X?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S002196731001681X?httpAccept=text/plain

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  8. 8
    Academic Journal
    A new solid phase micro extraction for simultaneous head space extraction of ultra traces of polar and non-polar compounds

    المؤلفون: Alizadeh, Reza, Najafi, Nahid Mashkouri, Kharrazi, Sharmin

    المصدر: Analytica Chimica Acta ; volume 689, issue 1, page 117-121 ; ISSN 0003-2670

    الاتاحة: http://dx.doi.org/10.1016/j.aca.2011.01.013
    https://api.elsevier.com/content/article/PII:S0003267011000754?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0003267011000754?httpAccept=text/plain

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  9. 9
    Academic Journal
    Simultaneous speciation and preconcentration of ultra traces of inorganic tellurium and selenium in environmental samples by hollow fiber liquid phase microextraction prior to electrothermal atomic absorption spectroscopy determination

    المؤلفون: Ghasemi, Ensieh, Najafi, Nahid Mashkouri, Raofie, Farhad, Ghassempour, Alireza

    المصدر: Journal of Hazardous Materials ; volume 181, issue 1-3, page 491-496 ; ISSN 0304-3894

    الاتاحة: http://dx.doi.org/10.1016/j.jhazmat.2010.05.040
    https://api.elsevier.com/content/article/PII:S0304389410006230?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0304389410006230?httpAccept=text/plain

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  10. 10
    Academic Journal
    Inorganic selenium speciation in environmental samples using selective electrodeposition coupled with electrothermal atomic absorption spectrometry

    المؤلفون: Najafi, Nahid Mashkouri, Seidi, Shahram, Alizadeh, Reza, Tavakoli, Hamed

    المصدر: Spectrochimica Acta Part B: Atomic Spectroscopy ; volume 65, issue 4, page 334-339 ; ISSN 0584-8547

    الاتاحة: http://dx.doi.org/10.1016/j.sab.2010.02.017
    https://api.elsevier.com/content/article/PII:S0584854710000480?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0584854710000480?httpAccept=text/plain

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  11. 11
    Academic Journal
    Preconcentration and determination of ultra-traces of platinum in human serum using the combined electrodeposition–electrothermal atomic absorption spectroscopy (ED–ETAAS) and chemometric method

    المؤلفون: Najafi, Nahid Mashkouri, Shahparvizi, Shahram, Rafati, Hasan, Ghasemi, Ensieh, Alizadeh, Reza

    المصدر: Journal of Pharmaceutical and Biomedical Analysis ; volume 53, issue 1, page 58-61 ; ISSN 0731-7085

    الاتاحة: http://dx.doi.org/10.1016/j.jpba.2010.02.023
    https://api.elsevier.com/content/article/PII:S0731708510001093?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0731708510001093?httpAccept=text/plain

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  12. 12
    Academic Journal
    Speciation and determination of ultra trace amounts of inorganic tellurium in environmental water samples by dispersive liquid–liquid microextraction and electrothermal atomic absorption spectrometry

    المؤلفون: Najafi, Nahid Mashkouri, Tavakoli, Hamed, Alizadeh, Reza, Seidi, Shahram

    المصدر: Analytica Chimica Acta ; volume 670, issue 1-2, page 18-23 ; ISSN 0003-2670

    الاتاحة: http://dx.doi.org/10.1016/j.aca.2010.04.059
    https://api.elsevier.com/content/article/PII:S0003267010005490?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0003267010005490?httpAccept=text/plain

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  13. 13
    Academic Journal
    Speciation and determination of trace inorganic tellurium in environmental samples by electrodeposition-electrothermal atomic absorption spectroscopy

    المؤلفون: Ghasemi, Ensieh, Najafi, Nahid Mashkouri, Seidi, Shahram, Raofie, Farhad, Ghassempour, Alireza

    المصدر: Journal of Analytical Atomic Spectrometry ; volume 24, issue 10, page 1446 ; ISSN 0267-9477 1364-5544

    الاتاحة: http://dx.doi.org/10.1039/b903162f
    http://pubs.rsc.org/en/content/articlepdf/2009/JA/B903162F

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  14. 14
    Academic Journal
    Electrochemical Oxidation of 2,3-Dimethylhydroquinone in the Presence of 1,3-Dicarbonyl Compounds

    المؤلفون: Hosseiny Davarani, Saied Saeed, Nematollahi, Davood, Shamsipur, Mojtaba, Najafi, Nahid Mashkouri, Masoumi, Leila, Ramyar, Somayyeh

    المصدر: The Journal of Organic Chemistry ; volume 71, issue 5, page 2139-2142 ; ISSN 0022-3263 1520-6904

    الاتاحة: http://dx.doi.org/10.1021/jo0523767
    https://pubs.acs.org/doi/pdf/10.1021/jo0523767

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  15. 15
    Academic Journal
    Analysis of anatoxin-a using polyaniline as a sorbent in solid-phase microextraction coupled to gas chromatography–mass spectrometry

    المؤلفون: Ghassempour, Alireza, Najafi, Nahid Mashkouri, Mehdinia, Ali, Davarani, Saied Saeed Hosseiny, Fallahi, Maryam, Nakhshab, Maryam

    المصدر: Journal of Chromatography A ; volume 1078, issue 1-2, page 120-127 ; ISSN 0021-9673

    الاتاحة: http://dx.doi.org/10.1016/j.chroma.2005.04.053
    https://api.elsevier.com/content/article/PII:S0021967305008423?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0021967305008423?httpAccept=text/plain

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  16. 16
    Academic Journal
    Monitoring of the Fermentation Media of Citric Acid by the Trimethylsilyl Derivatives of the Organic Acids Formed

    المؤلفون: Ghassempour, Alireza, Nojavan, Saeed, Talebpour, Zahra, Amiri, Ali Asghar, Najafi, Nahid Mashkouri

    المصدر: Journal of Agricultural and Food Chemistry ; volume 52, issue 21, page 6384-6388 ; ISSN 0021-8561 1520-5118

    الاتاحة: http://dx.doi.org/10.1021/jf030751v
    https://pubs.acs.org/doi/pdf/10.1021/jf030751v

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  17. 17
    Academic Journal
    Development of a new microelectrolysis system for in-situ electrodeposition of ultra-traces of gold prior to measurement by ETAAS

    المؤلفون: Najafi, Nahid Mashkouri, Manouchehri, Nastaran

    المصدر: Analytical and Bioanalytical Chemistry ; volume 376, issue 4, page 460-466 ; ISSN 1618-2642 1618-2650

    الاتاحة: http://dx.doi.org/10.1007/s00216-003-1922-1
    http://link.springer.com/content/pdf/10.1007/s00216-003-1922-1.pdf
    http://link.springer.com/article/10.1007/s00216-003-1922-1/fulltext.html
    http://link.springer.com/content/pdf/10.1007/s00216-003-1922-1

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  18. 18
    Academic Journal
    Developing electrodeposition techniques for preconcentration of ultra-traces of Ni, Cr and Pb prior to arc-atomic emission spectrometry determination

    المؤلفون: Najafi, Nahid Mashkouri n-najafi@cc.sbu.ac.ir, Eidizadeh, Mohammad1, Seidi, Shahram1, Ghasemi, Ensieh1, Alizadeh, Reza1

    المصدر: Microchemical Journal. Nov2009, Vol. 93 Issue 2, p159-163. 5p.

    مصطلحات موضوعية: *ELECTROFORMING, *SEPARATION (Technology), *ATOMIC emission spectroscopy, *TRACE metals, *ANALYTICAL chemistry, *SEWAGE, *ELECTROPLATING


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  19. 19
    Academic Journal
    Electrochemical Oxidation of 2,3-Dimethyihydroquinone in the Presence of 1,3-Dicarbonyl Compounds.

    المؤلفون: Davarani, Saied Saeed Hosseiny, Nematollahi, Davood, Shamsipur, Mojtaba, Najafi, Nahid Mashkouri, Masoumi, Leila, Ramyart, Somayyeh

    المصدر: Journal of Organic Chemistry; 3/3/2006, Vol. 71 Issue 5, p2139-2142, 4p, 4 Diagrams, 2 Graphs


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  20. 20
    Academic Journal
    Determination of citric acid in fermentation media by pyrolysis mass spectrometry

    المؤلفون: Ghassempour, Alireza1 aghassempour@scientist.com, Najafi, Nahid Mashkouri1, Amiri, Ali Asghar2

    المصدر: Journal of Analytical & Applied Pyrolysis. Dec2003, Vol. 70 Issue 2, p251. 11p.

    مصطلحات موضوعية: *CITRIC acid, *FERMENTATION, *PYROLYSIS, *MASS spectrometry


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