Polyethyleneimine-Modified Superparamagnetic Fe3o4 Nanoparticles: An Efficient, Reusable and Water Tolerance Nanocatalyst

Polyethyleneimine-Modified Superparamagnetic Fe3o4 Nanoparticles: An Efficient, Reusable and Water Tolerance Nanocatalyst Publisher

Khoobi M¹ ; Delshad TM² ; Vosooghi M¹ ; Alipour M¹ ; Hamadi H³ ; Alipour E² ; Hamedani MP⁴ ; Sadat Ebrahimi SE¹ ; Safaei Z² ; Foroumadi A¹ ; Shafiee A¹

Show Affiliations

1. Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, 14176, Iran
2. Department of Chemistry, Islamic Azad University, Tehran-North Branch, Zafar St., Tehran, Iran
3. Department of Chemistry, College of Science, Shahid Chamran University, Ahvaz, Iran
4. Iran Polymer and Petrochemical Institute, P.O. Box 14965/115, Tehran, Iran

Source: Journal of Magnetism and Magnetic Materials Published:2015

Abstract

A novel magnetically separable catalyst was prepared based on surface modification of Fe3O4 magnetic nanoparticle (MNPs) with polyethyleneimine (PEI) via covalent bonding. [3-(2,3-Epoxypropoxy)propyl]trimethoxysilane (EPO) was used as cross linker to bond PEI on the surface of MNPs with permanent stability in contrast to PEI coating via electrostatic interactions. The synthesized catalyst was characterized by Fourier transform infrared (FT-IR), thermogravimetric analysis (TGA), X-ray powder diffraction (XRD), transmission electron microscopy (TEM) and vibrating sample magnetometry (VSM). The catalyst show high efficiency for one-pot synthesis of 2-amino-3-cyano-4H-pyran derivatives via multi-component reaction (MCR). This procedure offers the advantages of green reaction media, high yield, short reaction time, easy purification of the products and simple recovery and reuse of the catalyst by simple magnetic decantation without significant loss of catalytic activity. © 2014 Elsevier B.V.

Style	Citing Format
MLA	Khoobi M, et al.. "Polyethyleneimine-Modified Superparamagnetic Fe3o4 Nanoparticles: An Efficient, Reusable and Water Tolerance Nanocatalyst." Journal of Magnetism and Magnetic Materials, vol. 375, no. , 2015, pp. 217-226.
APA	Khoobi M, Delshad TM, Vosooghi M, Alipour M, Hamadi H, Alipour E, Hamedani MP, Sadat Ebrahimi SE, Safaei Z, Foroumadi A, Shafiee A (2015). Polyethyleneimine-Modified Superparamagnetic Fe3o4 Nanoparticles: An Efficient, Reusable and Water Tolerance Nanocatalyst. Journal of Magnetism and Magnetic Materials, 375(), 217-226.
Chicago	Khoobi M, Delshad TM, Vosooghi M, Alipour M, Hamadi H, Alipour E, Hamedani MP, et al.. "Polyethyleneimine-Modified Superparamagnetic Fe3o4 Nanoparticles: An Efficient, Reusable and Water Tolerance Nanocatalyst." Journal of Magnetism and Magnetic Materials 375, no. (2015): 217-226.
Harvard	Khoobi M et al. (2015) 'Polyethyleneimine-Modified Superparamagnetic Fe3o4 Nanoparticles: An Efficient, Reusable and Water Tolerance Nanocatalyst', Journal of Magnetism and Magnetic Materials, 375(), pp. 217-226.
Vancouver	Khoobi M, Delshad TM, Vosooghi M, Alipour M, Hamadi H, Alipour E, et al.. Polyethyleneimine-Modified Superparamagnetic Fe3o4 Nanoparticles: An Efficient, Reusable and Water Tolerance Nanocatalyst. Journal of Magnetism and Magnetic Materials. 2015;375():217-226.
BibTex	@article{ author = {Khoobi M and Delshad TM and Vosooghi M and Alipour M and Hamadi H and Alipour E and Hamedani MP and Sadat Ebrahimi SE and Safaei Z and Foroumadi A and Shafiee A}, title = {Polyethyleneimine-Modified Superparamagnetic Fe3o4 Nanoparticles: An Efficient, Reusable and Water Tolerance Nanocatalyst}, journal = {Journal of Magnetism and Magnetic Materials}, volume = {375}, number = {}, pages = {217-226}, year = {2015} }
RIS	TY - JOUR AU - Khoobi M AU - Delshad TM AU - Vosooghi M AU - Alipour M AU - Hamadi H AU - Alipour E AU - Hamedani MP AU - Sadat Ebrahimi SE AU - Safaei Z AU - Foroumadi A AU - Shafiee A TI - Polyethyleneimine-Modified Superparamagnetic Fe3o4 Nanoparticles: An Efficient, Reusable and Water Tolerance Nanocatalyst JO - Journal of Magnetism and Magnetic Materials VL - 375 IS - SP - 217 EP - 226 PY - 2015 ER -

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