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:Yahya Hamid , Mohammad Reza Fat’hi
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2018, Vol.15 (8), pp.1813-1820Springer
摘要:Abstract(#br)Herein, a novel, fast, green and sensitive surfactant ion pair-switchable solvent dispersive liquid–liquid microextraction (SIP-SS-DLLME) method was developed for the preconcentration of phenazopyridine. Protonated triethylamine bicarbonate is synthesized by the...
作者:Yahya Hamid , Mohammad Reza Fat’hi
来源:[J].Food Analytical Methods(IF 1.969), 2018, Vol.11 (8), pp.2131-2140Springer
摘要:Abstract(#br)In this research, a new and green procedure based on the cationic surfactant-assisted switchable solvent-based dispersive liquid–liquid microextraction (CS-SS-DLLME) with UV-vis spectrophotometry was used for the extraction and determination of the Orange II dye...
作者:Mohammad Reza Fat’hi , Yadollah Yamini ...
来源:[J].Talanta(IF 3.498), 1999, Vol.48 (4), pp.951-957Elsevier
摘要:Abstract(#br)The solubility of four recently synthesized 1,8-dihydroxy-9,10-anthraquinone derivatives, as potential complexing agents in some extraction and membrane transport experiments, have been measured in supercritical carbon dioxide. The measurements were carried out ...
作者:Payman Hashemi , Shahrokh Bagheri , Mohammad Reza Fat’hi
来源:[J].Talanta(IF 3.498), 2005, Vol.68 (1), pp.72-78Elsevier
摘要:Abstract(#br)An agarose-based anion exchanger (Q-Sepharose) was loaded with chromotropic acid (CTA) and used for column preconcentration and determination of copper by flame AAS. Preliminary experiments indicated that a sample pH of 5.7–6.5 is best suited for accumulation of...
作者:Payman Hashemi , Jafar Boroumand , Mohammad Reza Fat’hi
来源:[J].Talanta(IF 3.498), 2004, Vol.64 (3), pp.578-583Elsevier
摘要:Abstract(#br)Three different agarose-based chelating adsorbents with, respectively, iminodiacetic acid (IDA), tris(2-aminoethyl)amine (TREN) and dipicolylamine (DPA) functional groups and an agarose-based anion exchanger (Q-Sepharose), were studied for the separation and pre...
作者:Mohammad Reza Fat’hi , Arash Asfaram ...
来源:[J].2014, Vol.12 (1), pp.62BMC
摘要:Efficiency and performance of Almond shell (AS) adsorbent for the removal and recovery of Acid Blue 129 (AB129) from wastewater is presented in this report. The influence of variables including pH, initial dye concentration, adsorbent dosage, particle size, contact time and ...

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