Open Access Article
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Expression of Concern: Convenient conversion of hazardous nitrobenzene derivatives to aniline analogues by Ag nanoparticles, stabilized on a naturally magnetic pumice/chitosan substrate
Reza Taheri-Ledaria,
Seyedeh Shadi Mirmohammadia,
Kobra Valadia,
Ali Maleki*a and
Ahmed Esmail Shalan*bc
aCatalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology (IUST), Tehran 16846-13114, Iran. E-mail: maleki@iust.ac.ir; Fax: +98-21-73021584; Tel: +98-21-77240640-50
bCentral Metallurgical Research and Development Institute (CMRDI), P.O. Box 87, Helwan, Cairo 11421, Egypt. E-mail: a.shalan133@gmail.com
cBCMaterials, Basque Center for Materials, Applications and Nanostructures, Martina Casiano, UPV/EHU Science Park, Barrio Sarriena s/n, Leioa 48940, Spain
First published on 8th November 2023
Abstract
Expression of Concern for ‘Convenient conversion of hazardous nitrobenzene derivatives to aniline analogues by Ag nanoparticles, stabilized on a naturally magnetic pumice/chitosan substrate’ by Reza Taheri-Ledari et al., RSC Adv., 2020, 10, 43670–43681, DOI: https://doi.org/10.1039/D0RA08376C.
The Royal Society of Chemistry is publishing this expression of concern in order to alert readers that concerns have been raised regarding the reliability of the EDX data in Fig. 2b. An investigation is underway, and an Expression of Concern will continue to be associated with the article until a final outcome is reached.
Laura Fisher
2nd November 2023
Executive Editor, RSC Advances
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