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RETRACTION article

Front. Mater.
Sec. Smart Materials
Volume 11 - 2024 | doi: 10.3389/fmats.2024.1534146

Retraction: "An acridone-derived fluorescent off-on probe for detection and in vivo imaging of nitroreductase"

Provisionally accepted
Frontiers Editorial Office Frontiers Editorial Office *
  • Frontiers Media SA, Lausanne, Switzerland

This article is a retraction of:

  1. An acridone-derived fluorescent off-on probe for detection and in vivo imaging of nitroreductase

    1. Read original article

The final, formatted version of the article will be published soon.

    A Retraction of the Original Research article “An acridone-derived fluorescent off-on probe for detection and in vivo imaging of nitroreductase” Liu M, Chen G, Xu L, Chen T, Chen W, Chen J and Zhang X (2023) An acridone-derived fluorescent off-on probe for detection and in vivo imaging of nitroreductase. Front. Mater. 10:1220382. doi: 10.3389/fmats.2023.1220382 Following publication, concerns were raised regarding the integrity of the images in the published figures. Image duplication concerns were identified in Figure S5A. The authors failed to provide a satisfactory explanation during the investigation, which was conducted in accordance with Frontiers’ policies. As a result, the data and conclusions of the article have been deemed unreliable and the article has been retracted. This retraction was approved by the Chief Editors of Frontiers in Materials and the Chief Executive Editor of Frontiers. The authors did not agree to this retraction.

    Keywords: nitroreductase, Acridone derivate, two-photon, Fluorescence Imaging, Zebrafish

    Received: 25 Nov 2024; Accepted: 25 Nov 2024.

    Copyright: © 2024 Editorial Office. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

    * Correspondence: Frontiers Editorial Office, Frontiers Media SA, Lausanne, Switzerland

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