Expression of concern: Facile route to synthesize Fe3O4@acacia-SO3H nanocomposite as a heterogeneous magnetic system for catalytic applications

Reza Taheri-Ledari; Mir Saeed Esmaeili; Zahra Varzi; Reza Eivazzadeh-Keihan; Ali Maleki; Ahmed Esmail Shalan

doi:10.1039/d4ra90043j

Expression of concern: Facile route to synthesize Fe₃O₄@acacia-SO₃H nanocomposite as a heterogeneous magnetic system for catalytic applications

RSC Adv. 2024 Apr 23;14(19):13016. doi: 10.1039/d4ra90043j. eCollection 2024 Apr 22.

Authors

Reza Taheri-Ledari¹, Mir Saeed Esmaeili¹, Zahra Varzi¹, Reza Eivazzadeh-Keihan¹, Ali Maleki¹, Ahmed Esmail Shalan^{2

3}

Affiliations

¹ Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology (IUST) Tehran 16846-13114 Iran maleki@iust.ac.ir +98 21 73021584 +98 21 77240640-50.
² Central Metallurgical Research and Development Institute (CMRDI) P. O. Box 87, Helwan Cairo 11421 Egypt a.shalan133@gmail.com.
³ BCMaterials, Basque Center for Materials, Applications and Nanostructures Martina Casiano, UPV/EHU Science Park, Barrio Sarriena s/n Leioa 48940 Spain.

Abstract

Expression of concern for 'Facile route to synthesize Fe₃O₄@acacia-SO₃H nanocomposite as a heterogeneous magnetic system for catalytic applications' by Reza Taheri-Ledari et al., RSC Adv., 2020, 10, 40055-40067, https://doi.org/10.1039/D0RA07986C.

Publication types

Expression of Concern