Open Access Article
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Expression of concern: Green synthesis of Pd nanoparticles supported on reduced graphene oxide, using the extract of Rosa canina fruit, and their use as recyclable and heterogeneous nanocatalysts for the degradation of dye pollutants in water
Saba Hemmati*a,
Lida Mehrazinb,
Hedieh Ghorbanb,
Samira Hossein Garakanib,
Taha Hashemi Mobarakib,
Pourya Mohammadia and
Hojat Veisi*a
aDepartment of Chemistry, Payame Noor University, Tehran, Iran. E-mail: s_organo2007@yahoo.com; hojatveisi@yahoo.com
bDepartment of Pharmaceutical Chemistry, Faculty of Pharmaceutical Chemistry, Pharmaceutical Sciences Branch, Islamic Azad University (IAUPS), Tehran, Iran
First published on 30th September 2024
Abstract
Expression of concern for ‘Green synthesis of Pd nanoparticles supported on reduced graphene oxide, using the extract of Rosa canina fruit, and their use as recyclable and heterogeneous nanocatalysts for the degradation of dye pollutants in water’ by Saba Hemmati et al., RSC Adv., 2018, 8, 21020–21028, https://doi.org/10.1039/C8RA03404D.
RSC Advances is publishing this expression of concern in order to alert readers that concerns have been raised over the integrity of the data published in this article. The authors have been contacted but have not responded to requests to provide raw data. An expression of concern will continue to be associated with the article until a conclusive outcome is reached.
Signed: Laura Fisher
Date: 16th September 2024
Executive Editor, RSC Advances
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