全部文献期刊会议图书|学者科研项目
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作者:Ziba Karimi , Mojtaba Shamsipur ...
来源:[J].Analytical Biochemistry(IF 2.582), 2018, Vol.548, pp.32-37
摘要:Abstract(#br)In this study, a novel electrochemical sensor for the determination of methanol based on palladium nanoparticles supported on Santa barbara amorphous-15- PrNHEtNH 2 (PdNPs@SBA-15-PrEn) as nanocatalysis platform is presented. Scanning electron microscopy (SEM), t...
作者:Mojtaba Shamsipur , Ziba Karimi , Mahmoud Amouzadeh Tabrizi
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.133, pp.485-489
摘要:Abstract(#br)The high toxicity of cyanide and its great variety of uses in industrial processes make it necessary to develop sensitive and selective sensors for its determination in natural and waste waters. In this work, using modified carbon ceramic electrode with gold nan...
作者:Ziba Karimi , Mahmoud Amouzadeh Tabrizi
来源:[J].Journal of Electroanalytical Chemistry(IF 2.672), 2017, Vol.799, pp.406-412
摘要:Abstract(#br)A novel non-enzymatic glucose sensor based on SBA-15-supported copper ion (SBA-15-Cu (II)) nanomaterial was successfully prepared. The electrocatalytic activity of prepared modified electrode towards glucose oxidation was investigated by cyclic voltammetry and a...
作者:... Sara Dehdashtian , Ziba Karimi , Azadeh Azadbakht
来源:[J].Analytical Biochemistry(IF 2.582), 2017, Vol.518, pp.35-45
摘要:Abstract(#br)Herein, an ultrasensitive electrochemical aptasensor for quantitative detection of bisphenol A (BPA) was fabricated based on a novel signal amplification strategy. This aptasensor was developed by electrodeposition of gold-platinum nanoparticles (Au-PtNPs) on gl...
作者:... Esmail Doustkhah , Saba Estakhri , Ziba Karimi
来源:[J].Physica E: Low-dimensional Systems and Nanostructures(IF 1.522), 2016, Vol.76, pp.146-150
摘要:Abstract(#br)The growth of silver chloride nanoparticles within the pore channels of functionalized SBA-15 mesoporous was achieved by sequential dipping steps in alternating bath of potassium chloride and silver nitrate under ultrasound irradiation at p H=9. The effects of sequen...
作者:... Reza Saber , Ziba Karimi , Mojtaba Shamsipur
来源:[J].Analytica Chimica Acta(IF 4.387), 2015, Vol.874, pp.66-74
摘要:Abstract(#br)A highly sensitive impedimetric immunosensor based on a gold nanoparticles/multiwall carbon nanotube-ionic liquid electrode (AuNPs/MW-CILE) was developed for the determination of human epidermal growth factor receptor 2 (HER2). Gold nanoparticles were used to en...
作者:Sadegh Rostamnia , Ziba Karimi
来源:[J].Inorganica Chimica Acta(IF 1.687), 2015, Vol.428, pp.133-137
摘要:Abstract(#br)This paper reports on the preparation and application of amine/MIL-53 (Al) as highly active catalysts for the N -formylation reaction. These Al-MOFs were found to be an efficient, selective and waste-free green solid catalyst for the net condensation of amines and fo...
作者:... Mohammad Bagher Gholivand , Mojtaba Shamsipur , Ziba Karimi
来源:[J].Sensors & Actuators: B. Chemical(IF 3.535), 2015, Vol.221, pp.807-815
摘要:Abstract(#br)A novel, simple, selective and robust sensor has been developed for the electrochemical determination of metformin (MET) using anodic stripping voltammetry. The sensor was designed by incorporating of a nano sized mesoporous silica material functionalized by cop...
作者:... Amir Reza Abbasi , Zohreh Derikvand , Ziba Karimi
来源:[J].Journal of Electroanalytical Chemistry(IF 2.672), 2015, Vol.757, pp.277-287
摘要:Abstract(#br)In this study, graphene nanosheet/polyethyleneimine/gold nanoparticle (GN/PEI/AuNP) composite modified glassy carbon (GC) electrode has been utilized as a platform to immobilize poly acriflavine (PAF). PEI, a cationic polymer, was used both as a non-covalent function...
作者:... Tayyebeh Madrakian , Ziba Karimi , Azadeh Amini
来源:[J].Colloids and Surfaces A: Physicochemical and Engineering Aspects(IF 2.108), 2007, Vol.304 (1), pp.36-40
摘要:Abstract(#br)Effect of treatment of C-cloth with sodium hydroxide on the adsorption capacity for the adsorption of several metal cations was studied. The concentration of ions in the solution was monitored using atomic absorption spectrometer. The adsorption isotherm data fo...

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