Correction: Ramírez-Chavarría et al. Study of Polyvinyl Alcohol Hydrogels Applying Physical-Mechanical Methods and Dynamic Models of Photoacoustic Signals. Gels 2023, 9, 727

Text Correction

In the original publication [1], there was a mistake in Equation (8) as published. There was a mistake in the unit and the sign in Equation (8). The corrected Equation (8) appears below.

(8)$W_{PVA}\left(\mathrm{g}\right)=\left[PVAconcentration\left(\%\right)\times H_{2}Ovolume\left(\mathrm{m}\mathrm{L}\right)\right]/100\%$

The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.

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References

Reference

1. Ramírez-Chavarría, R.G.; Pérez-Pacheco, A.; Terán, E.; Quispe-Siccha, R.M. Study of Polyvinyl Alcohol Hydrogels Applying Physical-Mechanical Methods and Dynamic Models of Photoacoustic Signals. Gels; 2023; 9, 727. [DOI: https://dx.doi.org/10.3390/gels9090727] [PubMed: https://www.ncbi.nlm.nih.gov/pubmed/37754408]