全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Negar Ghorbanian , Shahram Seidi , Jahan B. Ghasemi ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2019, Vol.16 (7), pp.1411-1421Springer
摘要:... For this purpose, a magnetic dispersive solid phase extraction (MDSPE) was utilized prior to determination by flame atomic absorption spectrometry (FAAS). The adsorbent was characterized using Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (...
作者:Fariborz Omidi , Mohammad Behbahani , Monireh Khadem ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2019, Vol.16 (6), pp.1131-1138Springer
摘要:Abstract(#br)A fast and easy surfactant-assisted dispersive micro-solid phase extraction method coupled with ultrasonic power was used for the simultaneous preconcentration and determination of low levels of hippuric and methyl hippuric acid in human urine samples. In the first...
作者:Mir Ali Farajzadeh , Adeleh Yadeghari , Leila Khoshmaram
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.131, pp.182-191Elsevier
摘要:Abstract(#br)In this study a new version of solid phase extraction performed in a narrow–bore tube using large volume of sample followed by dispersive liquid–liquid microextraction has been proposed to achieve a high sensitive analytical method. It has been used for the extraction...
作者:Mir Ali Farajzadeh , Adeleh Yadeghari , Leila Khoshmaram
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.131, pp.182-191Elsevier
摘要:Abstract(#br)In this study a new version of solid phase extraction performed in a narrow–bore tube using large volume of sample followed by dispersive liquid–liquid microextraction has been proposed to achieve a high sensitive analytical method. It has been used for the extraction...
作者:Jamshid Mofid Nakhaei , Mohammad Reza Jamali , Shabnam Sohrabnezhad ...
来源:[J].Microchemical Journal(IF 2.879), 2018Elsevier
摘要:Abstract(#br)This study presents a new in-syringe solvent-assisted dispersive solid phase extraction (ISSADSPE) method for determination of nickel ions in water and food. The method involved dispersion of a few milligrams of sorbent in the sample solution inside the barrel o...
作者:Zahra Dehghani Firouzabadi , Ali Mohammad Haji Shabani , Shayessteh Dadfarnia ...
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.130, pp.428-435Elsevier
摘要:Abstract(#br)A dispersive solid phase extraction method based on ferrofluid has been proposed for the separation and preconcentration of thallium (I) before its determination by flame atomic absorption spectrometry. The ferrofluid was rapidly injected into the aqueous sample co...
作者:Ghasem Rezanejade Bardajee , Salameh Azimi , Maryam Bagheri Agha Seyed Sharifi
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.133, pp.358-369Elsevier
摘要:Abstract(#br)In this study microwave irradiation was used to synthesis the silver nanocomposite hydrogel and the usefulness as an adsorbent for the preconcentration, extraction and determination of methyl red (MR) from water by dispersive solid phase extraction method was eva...
作者:Jiamin Liu , Xiaoyun Ma , Shijuan Zhang ...
来源:[J].Microchemical Journal(IF 2.879), 2019, Vol.145, pp.606-613Elsevier
摘要:Abstract(#br)A cationic gemini surfactant templated magnetic cubic mesoporous silica Fe 3 O 4 @14-3-14-MCM-48 nanocomposite was successfully synthesized and utilized in the magnetic dispersive solid phase extraction (MDSPE) of nine endocrine-disrupting compounds (EDCs) from ...
作者:Magdalena Krawczyk-Coda , Ewa Stanisz
来源:[J].Analytical and Bioanalytical Chemistry(IF 3.659), 2017, Vol.409 (27), pp.6439-6449Springer
摘要:This work presents ultrasound-assisted dispersive micro solid phase extraction (USA DMSPE) for preconcentration of fluorine (F) in water and herb samples. TiO2 nanoparticles (NPs) were used as an adsorbent. The determination with slurry sampling was performed via mol...
作者:Mir Ali Farajzadeh , Ali Mohebbi
来源:[J].Journal of Chromatography A(IF 4.612), 2018, Vol.1532, pp.10-19Elsevier
摘要:Abstract(#br)In this study, for the first time, a magnetic dispersive solid phase extraction method using an easy–accessible, cheap, and efficient magnetic sorbent (toner powder) combined with dispersive liquid–liquid microextraction has been developed for the extraction...

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