H
Hojat Veisi
Researcher at Payame Noor University
Publications - 295
Citations - 9746
Hojat Veisi is an academic researcher from Payame Noor University. The author has contributed to research in topics: Catalysis & Coupling reaction. The author has an hindex of 53, co-authored 282 publications receiving 7329 citations. Previous affiliations of Hojat Veisi include Islamic Azad University & Bu-Ali Sina University.
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Green synthesis of the silver nanoparticles mediated by Thymbra spicata extract and its application as a heterogeneous and recyclable nanocatalyst for catalytic reduction of a variety of dyes in water
TL;DR: In this article, the green synthesis of Ag nanoparticles via mediation of the extract of Thymbra spicata leaves was investigated, and no stabilizers or surfactants were utilized.
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Green synthesis of palladium nanoparticles mediated by black tea leaves (Camellia sinensis) extract: Catalytic activity in the reduction of 4-nitrophenol and Suzuki-Miyaura coupling reaction under ligand-free conditions
TL;DR: The as-prepared Pd@B.tea NPs catalyst could be used as an efficient and heterogeneous catalyst for Suzuki coupling reactions between phenylboronic acid and a range of aryl halides and also the reduction of 4-nitrophenol using sodium borohydride in an environmental friendly medium.
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Green synthesis and characterization of silver nanoparticles using Fritillaria flower extract and their antibacterial activity against some human pathogens
Saba Hemmati,Asra Rashtiani,Mohammad Mahdi Zangeneh,Pourya Mohammadi,Akram Zangeneh,Hojat Veisi +5 more
TL;DR: In this paper, green synthesis of silver nanoparticles was achieved by using Fritillaria flower plant extract as reducing, stabilizing and capping agent in the aqueous phase, under non-photo mediated conditions.
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Green synthesis of silver nanoparticles using Thymus kotschyanus extract and evaluation of their antioxidant, antibacterial and cytotoxic effects
Mona Hamelian,Mohammad Mahdi Zangeneh,Mohammad Mahdi Zangeneh,Abbas Amisama,Kambiz Varmira,Hojat Veisi +5 more
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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.
TL;DR: A green protocol for in situ fabrication of ultrafine Pd nanoparticles on chitosan-encapsulated Fe3O4/SiO2-NH2- NH2 nanoparticles, without the use of any toxic reducing agents, is described.