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March 18, 2026Nano Select0 citationsOpen Access

RETRACTION: Microwave‐Assisted Tragacanth Gum–Based Grafted Silver Nanocomposite Hydrogel for Sustained Release Formulations of Diclofenac Sodium and Antibacterial Assay

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Key Points

  • The paper aimed to investigate the use of a tragacanth gum-based hydrogel for drug delivery and antibacterial purposes.
  • Developed a silver nanocomposite hydrogel using microwave-assisted techniques.
  • Assessed sustained release formulations of diclofenac sodium.
  • Conducted antibacterial assays to evaluate effectiveness.
  • Findings indicated potential for effective drug delivery and antibacterial properties.
  • Evidence of inappropriate image manipulation compromised the integrity of the results and conclusions.

Abstract

Abstract RETRACTION : S. Chapi, G. Babaladimath, M. V. Murugendrappa, and A. V. Raghu, “Microwave‐Assisted Tragacanth Gum–Based Grafted Silver Nanocomposite Hydrogel for Sustained Release Formulations of Diclofenac Sodium and Antibacterial Assay,” Nano Select 5, no. 12 (2024): e202300200, https://doi.org/10.1002/nano.202300200 . The above article, published online on 09 July 2024 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal Editor‐in‐Chief, Lisa Smith; and Wiley‐VCH GmbH. The retraction has been agreed upon following image concerns raised by a third party. An investigation identified evidence of inappropriate image manipulation in Figures 6a, 8b, 10a, and 10b. The authors cooperated with the investigation and explained that the images were obtained from a third‐party institution; they also provided some data. However, this was not considered sufficient to resolve the concerns. The editors consider the results and conclusions to be compromised. The authors disagree with the retraction.

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Cite This Study

A 2026 study studied this question.

synapsesocial.com/papers/69ba422e4e9516ffd37a2338https://doi.org/10.1002/nano.70131
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