Search Results - "Heidari Hannaneh"

Ultrasonic assisted synthesis of nanocrystalline cellulose as support and reducing agent for Ag nanoparticles: green synthesis and novel effective nanocatalyst for degradation of organic dyes by Heidari, Hannaneh, Karbalaee, Melika

“…In this study, nanocrystalline cellulose (NCC) prepared from microcrystalline cellulose using high‐intensity ultrasonication as mechanical method without any…”
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Ru(II) complexes bearing tertiary phosphine ligands: a novel and efficient homogeneous catalyst for one-pot synthesis of dihydropyrano[3,2-c]chromene and tetrahydrobenzo[b]pyran derivatives by Tabatabaeian, Khalil, Heidari, Hannaneh, Mamaghani, Manouchehr, Mahmoodi, Nosrat O.

“…A number of ruthenium complexes were prepared and their catalytic activities in three‐component one‐pot condensation of aldehydes, malononitrile and…”
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Synthesis of biscoumarin derivatives by the reaction of aldehydes and 4-hydroxycoumarin using ruthenium (III) chloride hydrate as a versatile homogeneous catalyst by Tabatabaeian Khalil, Heidari Hannaneh, Khorshidi Alireza, Mamaghani Manouchehr, Mahmoodi Nosrat O.

“…The one-pot domino Knoevenagel-type condensation/Michael reaction of aromatic, heteroaromatic and aliphatic aldehydes with 4-hydroxycoumarin in aqueous media…”
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Nano crystalline cellulose sulfuric acid (s-NCC): a novel green nanocatalyst for the synthesis of polyhydroxy pyrimidine-fused heterocyclic compounds (PPFHs) by Nikoofar, Kobra, Heidari, Hannaneh, Shahedi, Yeganeh

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Ag Nanoparticle/Nanofibrillated Cellulose Composite as an Effective and Green Catalyst for Reduction of 4-Nitrophenol by Heidari, Hannaneh

“…In this work, silver nanoparticles (Ag NPs) prepared through in situ green and facile synthesis by using nanofibrillated cellulose (NFC) hydrogel as support,…”
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Preparation and evaluation of nanocrystalline cellulose aerogels from raw cotton and cotton stalk by Rahbar Shamskar, Kobra, Heidari, Hannaneh, Rashidi, Alimorad

“…Suspension of nanocrystalline cellulose (NCC) was prepared by sulfuric acid hydrolysis of cotton and cotton stalks bleached pulps. The NCC products were…”
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Reductant‐Free and In‐Situ Green Synthesis of Ag Nanoparticles on Fe3O4@Nanocellulose and Their Catalytic Activity for the Reduction of Dyes by Heidari, Hannaneh, Aliramezani, Fatemeh

“…In this work, magnetic nanofibrillated cellulose (Fe3O4@NFC) was prepared and used as green support and reducing agent for the facile synthesis of silver…”
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Reductant‐Free and In‐Situ Green Synthesis of Ag Nanoparticles on Fe 3 O 4 @Nanocellulose and Their Catalytic Activity for the Reduction of Dyes by Heidari, Hannaneh, Aliramezani, Fatemeh

“…Abstract In this work, magnetic nanofibrillated cellulose (Fe 3 O 4 @NFC) was prepared and used as green support and reducing agent for the facile synthesis of…”
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Nanocellulose-based aerogels decorated with Ag, CuO and ZnO nanoparticles: Synthesis, characterization and the antibacterial activity by Heidari, Hannaneh, Teimuri, Fatemeh, Ahmadi, Ali- Reza

“…Bacterial Cellulose aerogels were prepared by solvent exchange and freeze-drying. They were used as the template for silver, copper oxide, and zinc oxide…”
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Nano crystalline cellulose sulfuric acid (s-NCC): a novel green nanocatalyst for the synthesis of polyhydroxy pyrimidine-fused heterocyclic compounds (PPFHs) by Nikoofar, Kobra, Heidari, Hannaneh, Shahedi, Yeganeh

“…In this paper, rod-shaped nanocrystalline cellulose (NCC) was prepared from microcrystalline cellulose through mechanical method using ultrasonication. The…”
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Study on Nanocellulose Properties Processed Using Different Methods and Their Aerogels by Rahbar Shamskar, Kobra, Heidari, Hannaneh, Rashidi, Alimorad

“…In this paper the effects of different mechanical methods including homogenization, ultrasonication and grinding on the properties of the nanocellulose…”
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Investigation the catalytic activity of nanofibrillated and nanobacterial cellulose sulfuric acid in synthesis of dihydropyrimidoquinolinetriones by Nikoofar, Kobra, Heidari, Hannaneh, Shahedi, Yeganeh

“…Two novel types of nanocellulose-based catalyst, viz. nanofibrillated cellulose sulfuric acid (s-NFC) and nanobacterial cellulose sulfuric acid (s-BC), were…”
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Nanocrystalline Magnesium Oxide as a Versatile Heterogeneous Catalyst for the Meerwein-Ponndorf-Verley Reduction of Cyclohexanone into Cyclohexanol: Effect of Preparation Method of Magnesium Oxide on Yield by Heidari, Hannaneh, Abedini, Mansour, Nemati, Ali, Amini, Mostafa M

“…The Meerwein-Ponndorf-Verley (MPV) reaction of cyclohexanone with 2-propanol in the liquid phase in the presence of two different nanocrystalline magnesium…”
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