Pouya Ghamari Kargar
University of Birjand
Alcohol oxidationNuclear chemistryNanoparticleCatalysisEnvironmentally friendlyHeterogeneous catalysisChemistryMaterials scienceCombinatorial chemistrySchiff basePectinEnvironmental pollutionSpectroscopyChemical engineeringNanomaterial-based catalystNickelMagnetic nanoparticlesNanofiberGreen chemistryNanocomposite
9Publications
4H-index
31Citations
Publications 13
Newest
#1Pouya Ghamari Kargar (University of Birjand)H-Index: 4
#2Majid Ghasemi (University of Birjand)
Last. Ghodsieh Bagherzade (University of Birjand)H-Index: 8
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Designing a catalyst that combines the activity, selectivity, simple recovery, and follows the green chemistry instructions is of great importance. In the present study, Fe3O4@Pectin~Imidazole~SO3H-Cu(II) was synthesized as an efficient and biopolymer-based magnetic catalyst for the oxidation of benzyl alcohols to aldehydes using tert-butyl hydroperoxide (TBHP) as an oxidant under solvent-free conditions. The catalyst was characterized using Fourier Transform Infrared Spectroscopy (FT-IR), Powde...
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Last. Ghodsieh BagherzadeH-Index: 8
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#1Omolbanin Bakhshi (University of Birjand)
#2Ghodsieh Bagherzade (University of Birjand)H-Index: 8
Last. Pouya Ghamari Kargar (University of Birjand)H-Index: 4
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Here presented a quick and easy synthesis of copper nanoparticles (CuNPs). Pistachio hull extract has been used as a reducing and stabilizing agent in the preparation of CuNPs. This biosynthesis is a kind of supporter of the environment because chemical agents were not used to making nanoparticles, and on the other hand, it prevents the release of pistachio waste in nature and its adverse effects on nature. The biosynthesized CuNPs and CuNPs/silver Schiff base nanocomposite (CSS NC) were charact...
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#1Pouya Ghamari Kargar (University of Birjand)H-Index: 4
#2Asiye Ravanjamjah (University of Birjand)
Last. Ghodsieh Bagherzade (University of Birjand)H-Index: 8
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#1Ghodsieh Bagherzade (University of Birjand)H-Index: 8
#2Hossein Khashei Siuki (University of Birjand)H-Index: 1
Last. Pouya Ghamari Kargar (University of Birjand)H-Index: 4
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In this paper, the properties of a catalyst that composed of magnetic nanoparticles and Pectin biopolymer that is widely found in nature (Fe3O4@Pectin) to support nickel (II) acetate are discussed, and this catalyst was then used in response to the synthesis of aaldehyde derivatives. The heterogeneous catalyst was characterized by techniques such as FT-IR spectroscopy, FE-SEM, TEM, XRD spectroscopy, EDX spectroscopy and ICP spectroscopy. Then the catalyst was explored in the oxidation reaction o...
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#1Pouya Ghamari Kargar (University of Birjand)H-Index: 4
#2Ghodsieh Bagherzade (University of Birjand)H-Index: 8
Last. Majid Ghasemi (University of Birjand)
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Today, with the growth and development of human societies, increasing population and industrialization of countries, environmental pollution has increased and old methods of treatment are less responsive and the need to use new technologies to reduce pollution. One of these applications is the use of nanoparticles in the treatment of environmental pollutants. It is a nanoparticle that has dimensions between 1 and 100 mm. By reducing the particle size to less than 10 nm, the specific surface area...
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#1Pouya Ghamari Kargar (University of Birjand)H-Index: 4
#2Ghodsieh Bagherzade (University of Birjand)H-Index: 8
Today, most synthetic methods are aimed at carrying out reactions under more efficient conditions and the realization of the twelve principles of green chemistry. Due to the importance and widespread applications of tetrazoles in various industries, especially in the field of pharmaceutical chemistry, and the expansion of the use of nanocatalysts in the preparation of valuable chemical reaction products, we decided to use an (Fe3O4@NFC@NSalophCu)CO2H nanocatalyst in this project. In this study, ...
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#1Pouya Ghamari Kargar (University of Birjand)H-Index: 4
#2Maryam Noorian (Birjand University of Medical Sciences)H-Index: 1
Last. Zahra Kiani (Birjand University of Medical Sciences)H-Index: 7
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A heterogeneous, magnetically recoverable nanocomposite, Fe3O4@NFC@ONSM-Ni(II) was prepared by immobilization of a novel Ni(II) Schiff base complex on Fe3O4@NFC nanoparticles followed by treatment with melamine. This trinuclear catalyst has been characterized using several analytical techniques including FT-IR, TEM, Fe-SEM, EDX, DLS, ICP, TGA, VSM, and XRD. It was used as an efficient catalyst for one-pot solvent-free synthesis of 1,4-dihydropyridine and poly-hydro quinoline derivatives through ...
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#1Pouya Ghamari Kargar (University of Birjand)H-Index: 4
#2Ghodsieh Bagherzade (University of Birjand)H-Index: 8
Last. Hossein Eshghi (FUM: Ferdowsi University of Mashhad)H-Index: 34
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In this work, the new trinuclear manganese catalyst defined as Fe3O4@NFC@NNSM-Mn(III) was successfully manufactured and fully characterized by different techniques, including FT-IR, XRD, TEM, SEM, EDX, VSM, and ICP analysis. There have been reports of the use of magnetic catalysts for the synthesis of xanthine derivatives. The critical potential interest in the present method include short reaction time, high yields, recyclability of the catalyst, easy workup, and the ability to sustain a variet...
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#1Pouya Ghamari Kargar (University of Birjand)H-Index: 4
#2Sima Aryanejad (University of Birjand)H-Index: 5
Last. Ghodsieh Bagherzade (University of Birjand)H-Index: 8
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