Search Results - "Hemmati, Saba"

Biosynthesis of CuO nanoparticles using aqueous extract of herbal tea (Stachys Lavandulifolia) flowers and evaluation of its catalytic activity by Veisi, Hojat, Karmakar, Bikash, Tamoradi, Taiebeh, Hemmati, Saba, Hekmati, Malak, Hamelian, Mona

“…Plant derived biogenic synthesis of nanoparticles (NP) has been the recent trend in material science as featured sustainable catalysts. A great deal of the…”
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In situ decoration of Au NPs over polydopamine encapsulated GO/Fe3O4 nanoparticles as a recyclable nanocatalyst for the reduction of nitroarenes by Hemmati, Saba, Heravi, Majid M., Karmakar, Bikash, Veisi, Hojat

“…A new and efficient catalyst has been designed and prepared via in situ immobilization of Au NPs fabricated polydopamine (PDA)-shelled Fe 3 O 4 nanoparticle…”
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Bio-inspired synthesis of palladium nanoparticles fabricated magnetic Fe3O4 nanocomposite over Fritillaria imperialis flower extract as an efficient recyclable catalyst for the reduction of nitroarenes by Veisi, Hojat, Karmakar, Bikash, Tamoradi, Taiebeh, Tayebee, Reza, Sajjadifar, Sami, Lotfi, Shahram, Maleki, Behrooz, Hemmati, Saba

“…This current research is based on a bio-inspired procedure for the synthesis of biomolecule functionalized hybrid magnetic nanocomposite with the Fe 3 O 4 NPs…”
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Palladium nanoparticles anchored polydopamine-coated graphene oxide/Fe3O4 nanoparticles (GO/Fe3O4@PDA/Pd) as a novel recyclable heterogeneous catalyst in the facile cyanation of haloarenes using K4[Fe(CN)6] as cyanide source by Veisi, Hojat, Tamoradi, Taiebeh, Rashtiani, Asra, Hemmati, Saba, Karmakar, Bikash

“…[Display omitted] Pd(0) nanoparticles stabilized over polydopamine (PDA) capped magnetic GO/Fe3O4 nanocomposites (GO/Fe3O4@PDA/Pd) have been synthesized in…”
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Green synthesis and chemical characterization of Thymus vulgaris leaf aqueous extract conjugated gold nanoparticles for the treatment of acute myeloid leukemia in comparison to doxorubicin in a leukemic mouse model by Hemmati, Saba, Joshani, Zeinab, Zangeneh, Akram, Zangeneh, Mohammad Mahdi

“…Recently, metallic nanoparticles have been used for the treatment of several disorders, such as cancer. Indeed, finding the chemotherapeutic drug of…”
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CuCl2 anchored on polydopamine coated-magnetic nanoparticles (Fe3O4@PDA/Cu(II)): Preparation, characterization and evaluation of its cytotoxicity, antioxidant, antibacterial, and antifungal properties by Hemmati, Saba, Zangeneh, Mohammad Mahdi, Zangeneh, Akram

“…[Display omitted] In recent years, biosynthesis of metallic nanoparticles has gained much attention for the treatment of fungal and bacterial diseases. The…”
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Synthesis of 2,5-Dimethyl-N-substituted Pyrroles Catalyzed by Diethylenetriaminepentaacetic Acid Supported on Fe3O4 Nanoparticles by Hemmati, Saba, Mohammadi, Pourya, Sedrpoushan, Alireza, Maleki, Behrooz

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A case of dystonia with polycythemia and hypermanganesemia caused by SLC30A10 mutation: a treatable inborn error of manganese metabolism by Tavasoli, Azita, Arjmandi Rafsanjani, Khadije, Hemmati, Saba, Mojbafan, Marziyeh, Zarei, Elham, Hosseini, Soudabeh

“…Manganese is a critical trace element that not only has antioxidant properties, but also is essential for various metabolic pathways and neurotransmitters…”
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In Situ Immobilized Silver Nanoparticles on Rubia tinctorum Extract-Coated Ultrasmall Iron Oxide Nanoparticles: An Efficient Nanocatalyst with Magnetic Recyclability for Synthesis of Propargylamines by A3 Coupling Reaction by Veisi, Hojat, Mohammadi, Lida, Hemmati, Saba, Tamoradi, Taiebeh, Mohammadi, Pourya

“…This research suggests a green method for synthesizing hybrid magnetic nanocomposites that can be used as a reductant and a stabilizing agent for immobilizing…”
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CuI catalyst heterogenized on melamine-pyridines immobilized SBA-15: Heterogeneous and recyclable nanocatalyst for Ullmann-type C N coupling reactions by Veisi, Hojat, Hamelian, Mona, Hemmati, Saba, Dalvand, Akram

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聚多巴胺功能化硅胶沉积单分散Pd纳米粒子的简易原位合成及用作醇需氧氧化反应的多相可循环使用的纳米催化剂 by Hojat Veisi, Ahmad Nikseresht, Shahin Mohammadi, Saba Hemmati

“…本文报道了一种不使用任何稳定剂或还原剂, 原位合成硅胶/聚多巴胺复合物(SiO2/PDA)负载的Pd纳米颗粒(Pd NPs)的简易方法. 该方法先将PDA涂覆的SiO2颗粒浸在Pd镀液中, 然后利用PDA中含N基团的还原能力将Pd物种原位还原为纳米簇合物…”
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Pd(II)/Pd(0) anchored to magnetic nanoparticles (Fe3O4) modified with biguanidine-chitosan polymer as a novel nanocatalyst for Suzuki-Miyaura coupling reactions by Veisi, Hojat, Najafi, Sepideh, Hemmati, Saba

“…This article is devoted to synthesis of a new magnetic interphase palladium catalyst that has been immobilized on chitosan-biguanidine coated-magnetic Fe3O4…”
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In situ decorated Pd NPs on chitosan-encapsulated Fe3O4/SiO2-NH2 as magnetic catalyst in Suzuki-Miyaura coupling and 4-nitrophenol reduction by Veisi, Hojat, Ozturk, Turan, Karmakar, Bikash, Tamoradi, Taiebeh, Hemmati, Saba

“…•In situ fabricated of Pd nanoparticles on chitosan-encapsulated Fe3O4/SiO2-NH2 nanoparticles.•The novel catalyst applied for Suzuki-Miyaura coupling and…”
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In situ immobilized palladium nanoparticles on surface of poly-methyldopa coated-magnetic nanoparticles (Fe3O4@PMDA/Pd): A magnetically recyclable nanocatalyst for cyanation of aryl halides with K4[Fe(CN)6] by Veisi, Hojat, Hemmati, Saba, Safarimehr, Parisa

“…[Display omitted] •Polymethyldopa-(PMDP)-coated Fe3O4 nanoparticles is used to coordinating palladium NPs.•The novel catalyst applied for cyanation…”
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Palladium anchored to SBA-15 functionalized with melamine-pyridine groups as a novel and efficient heterogeneous nanocatalyst for Suzuki–Miyaura coupling reactions by Veisi, Hojat, Hamelian, Mona, Hemmati, Saba

“…Anchoring of palladium (II) in functionalized SBA-15 by melamine–pyridine dendron groups as a novel and efficient heterogeneous catalyst for Suzuki–Miyaura…”
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Green fabrication of reduced graphene oxide decorated with Ag nanoparticles (rGO/Ag NPs) nanocomposite: A reusable catalyst for the degradation of environmental pollutants in aqueous medium by Hemmati, Saba, Heravi, Majid M., Karmakar, Bikash, Veisi, Hojat

“…In this current work, a bio-inspired green approach has been followed to synthesize Ag nanoparticles (NPs), which were immobilized over reduced graphene oxide…”
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Green tea extract–modified silica gel decorated with palladium nanoparticles as a heterogeneous and recyclable nanocatalyst for Buchwald-Hartwig C–N cross-coupling reactions by Veisi, Hojat, Tamoradi, Taiebeh, Karmakar, Bikash, Hemmati, Saba

“…A novel green tea extract–encapsulated silica gel decorated with in situ–generated Pd nanoparticles is reported as an efficient, green heterogeneous catalyst…”
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Green synthesis and characterization of silver nanoparticles using Fritillaria flower extract and their antibacterial activity against some human pathogens by Hemmati, Saba, Rashtiani, Asra, Zangeneh, Mohammad Mahdi, Mohammadi, Pourya, Zangeneh, Akram, Veisi, Hojat

“…Green synthesis of silver nanoparticles as antibactrial agent was achieved by using Fritillaria flower plant extract as the reducing, stabilizing and capping…”
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Immobilization of palladium nanoparticles on Metformin-functionalized graphene oxide as a heterogeneous and recyclable nanocatalyst for Suzuki coupling reactions and reduction of 4-nitrophenol by Hemmati, Saba, Mehrazin, Lida, Pirhayati, Mozhgan, Veisi, Hojat

“…Pd nanoparticles supported on Metformin modified graphene oxide (GO-Met-Pd) is proposed as a green heterogeneous catalyst for Suzuki coupling reactions and…”
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Pd immobilized on amidoxime-functionalized Mesoporous SBA-15: A novel and highly active heterogeneous catalyst for Suzuki–Miyaura coupling reactions by Ghorbani-Vaghei, Ramin, Hemmati, Saba, Veisi, Hojat

“…•A novel SBA-15/AO/Pd(II) nanocatalyst based on SBA-15 was synthesized.•SBA-15/AO/Pd(II) show superior activity in the Suzuki–Miyaura reactions.•The products…”
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