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. Author manuscript; available in PMC: 2022 Apr 18.
Published in final edited form as: Nano Lett. 2022 Mar 15;22(7):3174. doi: 10.1021/acs.nanolett.2c00868

Retraction of “Controlled Nutrient Delivery to Pancreatic Islets Using Polydopamine-Coated Mesoporous Silica Nanoparticles”

Mehdi Razavi, Rosita Primavera, Bhavesh D Kevadiya, Jing Wang, Mujib Ullah, Peter Buchwald, Avnesh S Thakor
PMCID: PMC9014255  NIHMSID: NIHMS1793321  PMID: 35289180

The authors retract this Letter due to an error in the representative confocal images in Figure 2, which occurred from incorrect labeling at the time of their acquisition. Accordingly, the authors cannot assign the correct images to the correct experimental group from their data archive; hence, they have decided to retract the paper until the experiments can be repeated with new images.

The original Letter was published on 9/10/2020 and retracted on 3/15/2022.

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