[HTML][HTML] Recent progress in the multicomponent synthesis of pyran derivatives by sustainable catalysts under green conditions

S Maddila, N Kerru, SB Jonnalagadda - Molecules, 2022 - mdpi.com
Pyrans are one of the most significant skeletons of oxygen-containing heterocyclic
molecules, which exhibit a broad spectrum of medicinal applications and are constituents of …

Enhancement of adsorption efficiency of crystal violet and chlorpyrifos onto pectin hydrogel@Fe3O4-bentonite as a versatile nanoadsorbent

P Beigi, F Ganjali, F Hassanzadeh-Afruzi, MM Salehi… - Scientific Reports, 2023 - nature.com
The magnetic mesoporous hydrogel-based nanoadsornet was prepared by adding the ex
situ prepared Fe3O4 magnetic nanoparticles (MNPs) and bentonite clay into the three …

Proceeding of catalytic water splitting on Cu/Ce@ gC 3 N 4 photocatalysts: an exceptional approach for sunlight-driven hydrogen generation

MZ Abid, A Tanveer, K Rafiq, A Rauf, R **, E Hussain - Nanoscale, 2024 - pubs.rsc.org
Increasing energy demands and environmental problems require carbon-free and
renewable energy generation systems. For this purpose, we have synthesized efficient …

In situ preparation of MOF-199 into the carrageenan-grafted-polyacrylamide@ Fe3O4 matrix for enhanced adsorption of levofloxacin and cefixime antibiotics from …

MM Salehi, F Hassanzadeh-Afruzi, G Heidari… - Environmental …, 2023 - Elsevier
In this research study, a novel method, an in-situ growth approach, to incorporate metal-
organic framework (MOF) into carrageenan-grafted-polyacrylamide-Fe 3 O 4 substrate was …

Construction of a Dual-Functionalized Acid–Base Nanocatalyst via HEPES Buffer Functionalized on Fe3O4 as a Reusable Catalyst for Annulation Reactions

M Borzooei, M Norouzi, M Mohammadi - Langmuir, 2024 - ACS Publications
Herein, we present a highly efficient dual-functionalized acid–base nanocatalyst, denoted as
Fe3O4@ GLYMO-HEPES, featuring sulfuric acid and tertiary amines as its dual functional …

Efficient removal of Pb (II)/Cu (II) from aqueous samples by a guanidine-functionalized SBA-15/Fe3O4

F Hassanzadeh-Afruzi, F Esmailzadeh… - Separation and …, 2022 - Elsevier
A mesoporous guanidine functionalized Santa Barbara Amorphous-15 (SBA-15)/Fe 3 O 4
magnetic nanoadsorbent (Fe 3 O 4@ SBA-15-Gd) was prepared for decontamination of …

Preparation of nanomagnetic alginate modified by histidine as an antibacterial agent and a reusable green catalyst for the three-component synthesis of 2-amino-4H …

M Keshvari Kenari, S Asghari, B Maleki… - Research on Chemical …, 2024 - Springer
A novel acid–base nanocatalyst (MNPs@ Alg-Pr-His) was synthesized using available
materials (nanomagnetic alginate core and histidine) via a facile strategy. After …

Magnetic polyacrylonitrile-melamine nanoadsorbent (PAN-Mel@ Fe3O4) for effective adsorption of Cd (II) and Pb (II) from aquatic area

H Dogari, MM Salehi, F Hassanzadeh-Afruzi… - Materials Science and …, 2023 - Elsevier
A magnetic polyacrylonitrile-melamine nanoadsorbent (PAN-Mel@ Fe 3 O 4) has been
developed as a polymer-based adsorbent in three steps involving the preparation of …

L–aspartic acid chelan–Cu (II) complex coted on ZrFe2O4 MNPs catalyzed one–pot annulation and cooperative geminal-vinylogous anomeric–based oxidation …

M Mohammadi, A Ghorbani-Choghamarani… - Journal of Physics and …, 2023 - Elsevier
In the present study, a novel chelan complex–l-aspartic acid with copper (II)–is well
prepared on the surface of silica-modified nanomagnetic zirconium ferrite as a new catalytic …

Guanidinylated SBA-15/Fe3O4 mesoporous nanocomposite as an efficient catalyst for the synthesis of pyranopyrazole derivatives

F Hassanzadeh-Afruzi, S Asgharnasl, S Mehraeen… - Scientific Reports, 2021 - nature.com
In this study, a novel mesoporous nanocomposite was fabricated in several steps. In this
regard, SBA-15 was prepared by the hydrothermal method, next it was magnetized by in-situ …